Home

LT260/LT240/LT220 User`s Manual

1. Signal Resolution Frequency H Refresh Rate Dot Clock Dots kHz Hz MHz NTSC 15 734 60 PAL 15 625 50 SECAM 15 625 50 VESA 640 x 480 31 47 59 94 25 175 IBM 640 x 480 31 47 60 25 175 MAC 640 x 480 31 47 60 25 175 MAC 640 x 480 34 97 66 67 31 334 MAC 640 x 480 35 66 67 30 24 VESA 640 x 480 37 86 72 81 31 5 VESA 640 x 480 37 5 75 31 5 IBM 640 x 480 39 375 75 31 49 VESA 640 x 480 43 269 85 01 36 IBM 720 X 350 31 469 70 09 28 322 VESA 720 x 400 37 927 85 04 35 5 IBM 720 X 350 39 44 87 85 35 5 IBM 720 x 400 39 44 87 85 35 5 VESA 800 x 600 35 16 56 25 36 VESA 800 x 600 37 879 60 32 40 VESA 800 x 600 48 077 72 19 50 VESA 800 x 600 46 88 75 49 5 VESA 800 x 600 53 674 85 06 56 25 MAC 832 x 624 49 725 74 55 57 283 VESA 1024 x 768 35 5 43 Interlaced 44 9 VESA 1024 x 768 48 363 60 65 VESA 1024 x 768 56 476 70 07 75 MAC 1024 x 768 60 241 74 93 80 VESA 1024 x 768 60 023 75 03 78 75 VESA 1024 x 768 68 677 85 94 5 VESA 1152 x 864 67 5 75 108 MAC 1152 x 870 68 681 75 06 100 SUN 1152 x 900 61 796 65 95 92 94 SGI 1152 x 900 71 736 76 05 105 6 VESA 1280 x 960 60 60 108 VESA 1280 x 1024 63 981 60 02 108 E 131 APPENDIX Signal Resolution Frequency H Refresh Rate Dot Clock Dots kHz Hz MHz MAC 1280 x 1024 69 89 65 2 118 5 HP 1280 x 1024 78 125 72 01 135 SUN 1280 x 1024 81 13
2. Set the default gateway of the network connected to the projector Press J to display the software keyboard and type in 12 numeric characters Checking this box will make the set default route valid When data is sent from the LAN card the transfer lo cation will be searched according to the previously set routing information however when the transfer loca tion has not been found as a result of the search the data will be sent to the device that holds the IP ad dress set here The IP address that is set here must be one that can be identified by a search of the routing information DNS Configuration AA Type in the IP address of DNS server on the network connected to the projector 12 numeric characters are used Domain Name Type in domain name of the network connected to the projector Up to 60 alphanumeric characters can be used E 103 USING ON SCREEN MENU gt Menu Descriptions amp Functions Network Type required for wireless only 3 WEP Mail Status Mode Infrastructure gt SSID a Channel 1 D TK rate Automatic OK Cancel Mode Select communication method when using wireless LAN Infrastructure Select this option when communicating with one or more equipment connected to the wireless or wired LAN network via an access point 802 11 Ad Hoc Select this option when using the wireless LAN to com municate with a computer in a one to one correspon dence This is a method th
3. Input Signal Screen Type 4 3 Letter Box Squeeze 4 3 wa Letter Box Wide Screen Crop 4 3 Screen 16 9 Screen 4 3 Window 4 3 Fill Letter Box Wide Screen Masking Unwanted Area Blanking This feature allows you to mask any unwanted area of the screen im age NOTE Adjustment of vertical display range Adjust the Top Bottom Left or Right blanking with the SELECT lt q or button Adjusting Position and Clock This allows you to manually adjust the image horizontally and verti cally and adjust Clock and Phase Horizontal Vertical Position Adjusts the image location horizontally and vertically using the SELECT lt and gt buttons This adjustment is made automatically when the Auto Adjust is turned on See Auto Adjust on page E 98 for turning on or off the Auto Adjust feature E 87 USING ON SCREEN MENU gt Menu Descriptions amp Functions Clock 00 Use this item to fine tune the computer image or to remove any vertical banding that might appear This function adjusts the clock frequencies that eliminate the horizontal banding in the image Press the SELECT lt and gt buttons until the banding disappears This adjustment may be necessary when you connect your computer for the first time This ad justment is made automatically when the Auto Adjust is turned on Phase 0 Use this item to adjust the clock phase or to
4. tor can be adjusted VOLUME Volume bar increase volume Volume decrease volume Using the Laser Pointer You can use the laser to draw your audience s attention to a red dot that you can place on any object Press and hold the LASER button to acti vate the laser pointer CAUTION e Do not look into the laser pointer while it is on e Do not point the laser beam at a person E 49 PROJECTING AN IMAGE Setting the function switch There are two switches on the bottom of the battery case an applicable projector selector switch 1 and laser enable dis able switch 2 Check the projector be ing used and decide whether to enable or disable laser then set these switches as necessary using the tip of a thin ball point pen On this model an applicable projector selector switch 1 is not used Switch 2 On Enabled the laser lights when the LASER button is pressed Factory default Off Disabled the laser does not light even when the LASER button is pressed Disable the laser when using in an environment in which the unit is acces sible to children E 50 PROJECTING AN IMAGE Turning off the Projector To turn off the projector First press the POWER ON STAND BY but ton on the projector cabinet or the POWER OFF button on the remote control for a minimum of two seconds The power indicator will glow or ange After the projector turns off the cooling fa
5. E 67 USING THE VIEWER NOTE You can also use the lt and button on the remote control to select folders or slides If you use the 4 and button on the remote control for Viewer operation press the PJ button to switch to the Projector mode and the PJ button lights red A lt SELECT D gt Works as the Select button on the projector 3 Auto Play Mode If the Auto Play option is selected in Viewer Options of the menu any given slide will start to play automatically You can also specify Auto Play Interval between 5 and 300 seconds Vv b Lit red Switching to Slides Directly from Other Input Modes With this function it is possible to switch directly to a slide when the picture of a VCR or computer is being projected Example When conducting presentations using a combination of slides and moving pictures from a VCR etc it is possible to switch from a Viewer slide to the video picture then back to the Viewer slide simply by using the Viewer button NOTE Even if you switch the current Viewer source to another source the cur rent slide is retained When you return back to the Viewer you will get the slide that has been retained The PC card editing operation cannot be performed from the projector Do so using the Dynamic Image Utility 2 0 software E 68 USING THE VIEWER Viewing Digital Images Digital images can be played with the Viewer if the following conditio
6. Fran ais Italiano Espa ol Svenska AAG Basic Menu Custom Menu Advanced Menu Menu Mode Page 2 Setup Custom Menu Edit Page 1 Projector Pointer Pointer 1 8 Lamp Mode Normal Eco Menu Display Time Manual Auto 5sec Orientation Desktop Front Ceiling Rear Auto 15sec Desktop Rear Ceiling Front Auto 45sec Background Blue Black Logo RGBOUT Terminal Last RGB1 RGB2 page 2 Closed Caption Off Caption1 4 Text1 4 Source Display On Ori On Off Color Monochrome Message Menu Color Select Page 3 Signal Select Viewer Options Show Folder List RGB1 RGB Component RGB Auto Play Manual Play Interval Component Scart Capture Options High Quality Normal RGB2 RGB Component RGB High Compression Component Mouse Button Right Hand Left Hand Video Auto NTSC3 58 NTSC4 43 PAL Sensitivity Fast Medium Slow S Video PAL M PAL N PAL60 SECAM Page 4 Page 5 Auto Adjust Auto Start Power Management Power Off Confirmation 3D Reform Save Fan High Speed Mode Idle Mode Clear Lamp Hour Meter E 77 Communication 4800 9600 19200 Speed 38400 Default Source Last Auto Select RGB1 Select RGB2 Video S Video Viewer LAN Control Panel Key Lock Enable Disable USING ON SCREEN MENU gt Basic Menu Operation Screen Type 4 3 16 9 Po
7. Sleep Timer Information To Advanced Menu To close the menu press the CANCEL button After this has been done you can proceed to the advanced menu opera tion If you want you can select the menu language later See Language on page E 93 NOTE To turn the projector on by plugging in the power cable first turn on the Main Power switch to ON and use the menu and enable the Auto Start feature See page E 99 Immediately after turning on the projector screen flicker may occur This is not a fault Wait 3 to 5 minutes until the lamp lighting is stabilized When the Lamp mode is set to Eco the Lamp indicator will light green If one of the following things happens the projector will not turn on If the internal temperature of the projector is too high the projector detects abnormal high temperature In this condition the projector will not turn on to protect the internal system If this happens wait for the projector s internal components to cool down When the lamp reaches its end of usable life the projector will not turn on If this happens replace the lamp If the lamp fails to light and if the STATUS indicator flashes on and off in a cycle of six times wait a full minute and then turn on the power E 39 PROJECTING AN IMAGE Selecting a Source Selecting the computer or video source Using the Remote Control Press any one of the RGB1 RGB2 VIDEO S VIDEO or VIEWER butto
8. gt and press the ENTER button Your passcode has been assigned Delete To delete your passcode 1 Select Delete and press the ENTER button The Delete screen will be displayed 2 Type in your passcode and press the ENTER button Your passcode has been deleted In case you forget your passcode follow the steps below to delete it 1 Select the Advanced menu from the Basic Custom menu The Passcode entry screen will be displayed 2 Press the SELECT A up button four times and then press the ENTER button The Warning Passcode message will be displayed 3 Press the SELECT V down button four times and then press the EN TER button The Warning Passcode message will be displayed 4 Press the SELECT P right button four times and then press the EN TER button The Delete Passcode Are you sure message will be displayed Use the SELECT lt or gt button to select Yes and press the ENTER button Your passcode has been deleted E 110 USING ON SCREEN MENU gt Menu Descriptions amp Functions Security The Security function enables you to protect your projector so that the projector will not project a signal unless you enter a keyword There is also an option to lock the projector by using a registered PC card as a protect key Once you have registered your PC card as a protect key you are required to insert the registered PC card into the PC card slot of the pro jector each time you turn o
9. 123 15 1 12 4 1524 1219 914 642 2401 2928 184 15 0 12 4 1702 1361 1021 716 2686 3274 206 14 9 12 3 1829 1463 1097 770 2890 3520 221 14 9 12 3 2032 1626 1219 855 3216 3915 246 14 9 12 3 2134 1707 1280 898 3379 4113 258 14 9 12 3 2286 1829 1372 962 3624 4409 277 14 9 12 3 2540 2032 1524 1069 4032 4902 307 14 9 12 3 3048 2438 1829 1283 4847 5889 369 14 8 12 3 3810 3048 2286 1604 6070 7369 461 14 8 12 3 4572 3658 2743 1925 7293 8849 554 14 8 12 3 5080 4064 3048 2139 8108 9836 615 14 8 12 3 5334 4267 3200 2246 8516 10329 646 14 8 12 3 6096 4877 3658 2567 9739 11810 738 14 8 12 3 6629 5304 3978 2792 10595 12846 803 14 8 12 3 6858 5486 4115 2888 10962 13290 831 14 8 12 3 7620 6096 4572 3209 12185 14770 923 14 8 12 3 8890 7112 5334 3744 14223 17237 1077 14 7 12 3 10160 8128 6096 4279 16261 19704 1231 14 7 12 3 11430 9144 6858 4814 18299 22171 1385 14 7 12 2 12700 10160 7620 5349 20338 24638 1539 14 7 12 2 E 24 INSTALLATION AND CONNECTIONS gt Setting Up the Screen and theProjector lt LT240 gt B Vertical distance between lens center and screen center C Throw distance D Vertical distance between lens center and bottom of screen a Throw angle NOTE Distances may vary 5 Screen Size B C D a Diagonal Width Height Wide Tele Wide Tele inch inch inch inch inch inch degree 30 24 18 12 6 35 7 43
10. 147 1 179 0 12 0 14 9 12 3 100 80 60 43 4 163 7 199 0 13 4 14 8 12 3 120 96 72 52 1 196 7 239 0 16 1 14 8 12 3 150 120 90 65 1 246 3 299 0 20 1 14 8 12 3 180 144 108 78 1 295 9 359 0 24 1 14 8 12 3 200 160 120 86 8 328 9 399 0 26 8 14 8 12 3 210 168 126 91 1 345 4 419 0 28 1 14 8 12 3 240 192 144 104 1 395 0 479 0 32 1 14 8 12 3 261 209 157 113 2 429 7 521 0 34 9 14 8 12 3 270 216 162 117 1 444 6 539 0 36 1 14 8 12 3 300 240 180 130 1 494 2 599 0 40 1 14 8 12 3 350 280 210 151 8 576 8 699 0 46 8 14 7 12 3 400 320 240 173 5 659 4 799 0 53 5 14 7 12 3 450 360 270 195 2 742 0 899 0 60 2 14 7 12 2 500 400 300 216 9 824 7 999 0 66 9 14 7 12 2 Screen Size B C D a Diagonal Width Height Wide Tele Wide Tele mm mm mm mm mm mm degree 762 610 457 331 1219 1498 102 15 2 12 4 1016 813 610 441 1639 2006 136 15 1 12 4 1524 1219 914 661 2478 3022 204 14 9 12 3 1702 1361 1021 738 2772 3378 228 14 9 12 3 1829 1463 1097 793 2982 3632 245 14 9 12 3 2032 1626 1219 882 3318 4038 272 14 9 12 3 2134 1707 1280 926 3485 4242 286 14 9 12 3 2286 1829 1372 992 3737 4546 306 14 9 12 3 2540 2032 1524 1102 4157 5054 340 14 8 12 3 3048 2438 1829 1322 4996 6070 408 14 8 12 3 3810 3048 2286 1653 6256 7595 510 14 8 12 3 4572 3658 2743 1983 7515 9119 612 14 8 12 3 5080 4064 3048 2203 8354 10135 679 14 8 12 3 5334 4267 3200 2314 8774 10643 713 14 8 12 3 6096
11. 30 and 500 inches measured diagonally The Capture enables you to capture the current projected image An image can be projected from in front or behind a screen and the projector can even be installed on the ceiling NEC s exclusive Advanced AccuBlend intelligent pixel blending tech nology an extremely accurate image compression technology of fers a crisp image with UXGA 1600 x 1200 resolution Supports most IBM VGA SVGA XGA SXGA UXGA with Advanced AccuBlend Macintosh component signal YCbCr YPbPr or any other RGB signals within a horizontal frequency range of 24 to 100 kHz and a vertical frequency range of 50 to 120 Hz This includes NTSC PAL PAL N PAL M PAL60 SECAM and NTSC4 43 stan dard video signals 3 A UXGA 1600 x 1200 and SXGA image 1280 x 1024 are displayed with NEC s Advanced AccuBlend on LT260 LT240 LT220 An XGA image 1024x768 is displayed with NEC s Advanced AccuBlend on LT220 E 3 INTRODUCTION gt Introduction to the Projector NOTE Composite video standards are as follows NTSC U S TV standard for video in U S and Canada PAL TV standard used in Western Europe PAL N TV standard used in Argentine Paraguay and Uruguay PAL M TV standard used in Brazil PAL60 TV standard used for NTSC playback on PAL TVs SECAM TV standard used in France and Eastern Europe NTSC4 43 TV standard used in Middle East countries E 4 INTRODUCTION gt Introduction to the
12. 4 3 6 19 4 16 2 40 32 24 16 8 48 2 58 4 4 8 19 2 16 0 60 48 36 25 2 73 2 88 5 7 2 19 0 15 9 67 54 40 28 1 81 9 99 0 8 0 19 0 15 9 72 58 43 30 2 88 1 106 5 8 6 18 9 15 8 80 64 48 33 6 98 1 118 6 9 6 18 9 15 8 84 67 50 35 3 103 1 124 6 10 1 18 9 15 8 90 72 54 37 8 110 6 133 6 10 8 18 9 15 8 100 80 60 42 0 123 1 148 6 12 0 18 8 15 8 120 96 72 50 4 148 1 178 7 14 4 18 8 15 8 150 120 90 63 0 185 5 223 8 18 0 18 8 15 7 180 144 108 75 6 223 0 268 9 21 6 18 7 15 7 200 160 120 84 0 248 0 298 9 24 0 18 7 15 7 210 168 126 88 2 260 5 314 0 25 2 18 7 15 7 240 192 144 100 8 297 9 359 1 28 8 18 7 15 7 261 209 157 109 7 324 1 390 6 31 4 18 7 15 7 270 216 162 113 4 335 4 404 1 32 4 18 7 15 7 300 240 180 126 1 372 8 449 2 36 1 18 7 15 7 350 280 210 147 1 435 3 524 4 42 1 18 7 15 7 400 320 240 168 1 497 7 599 6 48 1 18 7 15 7 450 360 270 189 1 560 1 674 7 54 1 18 7 15 7 500 400 300 210 1 622 5 749 9 60 1 18 6 15 7 Screen Size B C D a Diagonal Width Height Wide Tele Wide Tele mm mm mm mm mm mm degree 762 610 457 320 907 1102 91 19 4 16 2 1016 813 610 426 1224 1484 122 19 2 16 0 1524 1219 914 640 1858 2248 183 19 0 15 9 1702 1361 1021 715 2080 2515 204 19 0 15 9 1829 1463 1097 768 2239 2706 219 18 9 15 8 2032 1626 1219 853 2493 3011 244 18 9 15 8 2134 1707 1280 896 2620 3164 256 18 9 15 8 2286 1829 1372 960 2810 3393 274 18 9 15 8 2540 2
13. 64 CAUTION Make sure that the LAN card is removed during Standby mode NOT Idle mode or with the main power off Failure to do so may cause damage to the data on your PC card NOTE LAN card is not available when a PC card is used for the Viewer function Viewer is not available when LAN card is used for LAN connection dr BG Network Type WEP Mail Status Automatic C Manual Projector Name a M Gateway DNS Configuration 000 000 000 000 Domain Name Bm _ OK Cancel An IP address can be automatically assigned to this projector by your DHCP server If your network does not automatically assign IP address ask your network administrator for an address and then register it manu ally E 102 USING ON SCREEN MENU gt Menu Descriptions amp Functions Automatic Automatically assigns an IP address to the projector from a DHCP server Manual Provides a space for you to register the IP address or subnet mask number obtained from your network ad ministrator IP Address Set your IP address Press to display the software keyboard and type in 12 numeric characters Subnet Mask Set your subnet mask number Press J to display the software keyboard and type in 12 numeric characters Projector Name tied Co tans ee Specify a unique projector name Press J to display the software keyboard and type in Up to 16 alphanu meric characters can be used Gateway
14. 76 11 135 VESA 1280 x 1024 79 976 75 03 135 VESA 1280 x 1024 91 146 85 02 157 5 HDTV 1080i 11251 1920 x 1080 33 75 60 Interlace 74 25 HDTV 1080i 1125i 1920 x 1080 28 13 50 Interlace 74 25 HDTV 720p 750p 1280 x 720 45 60 Progressive 74 25 SDTV 480p 525p 31 47 59 94 Progressive 27 VESA 1600 x 1200 75 0 60 162 VESA 1600 x 1200 81 3 65 175 5 VESA 1600 x 1200 87 5 70 189 VESA 1600 x 1200 93 75 75 202 5 DVD YCbCr 15 734 59 94 Interlaced DVD YCbCr 15 625 50 Interlaced lmages in above flagged with are compressed with Advanced AccuBlend on LT260 and LT240 Images in above flagged with are compressed with Advanced AccuBlend on LT220 NOTE Some composite sync signals may not be displayed correctly Signals other than those specified in the table above may not be displayed cor rectly If this should happen change the refresh rate or resolution on your PC Refer to Display Properties help section of your PC for procedures UXGA 1600 X 1200 is supported for separate sync signal only E 132 APPENDIX PC Control Codes and Cable Connection PC Control Codes Function Code Data POWER ON 02H 00H 00H 00H 00H 02H POWER OFF 02H 01H 00H 00H 00H 03H INPUT SELECT RGB 1 02H 03H 00H 00H 02H 01H 01H 09H INPUT SELECT RGB 2 02H 03H 00H 00H 02H 01H 02H OAH INPUT SELECT VIDEO 02H 03H 00H 00H 02H 01H 06H OEH INPUT SELECT S VIDEO 02H 03
15. APPENDIX Operation Using an HTTP Browser Overview The use of HTTP server functions will allow control of the projector from a web browser without the installation of special software Please be sure to use Microsoft Internet Explorer 4 x or a higher version for the web browser This device uses JavaScript and Cookies and the browser should be set to accept these functions The setting method will vary depending on the version of browser Please refer to the help files and the other informa tion provided in your software NOTE The use of HTTP server functions is not available during Standby mode The display s or button s response can be slowed down or operation may not be accepted depending the settings of your network Should this happen consult your network administrator The projector may not respond if its buttons are repeatedly pressed in rapid intervals Should this happen wait a moment and repeat If you still can t get any response pull out and then re insert the LAN card Access is gained to the HTTP server functions by specifying http lt the projector s IP address gt index html in the entry column of the URL Preparation Before Use Make network connections and set up the projector and confirm that it is complete before engaging in browser operations See Setting LAN Mode on page E 102 Operation with a browser that uses a proxy server may not be possible depend
16. Click Button When you are in the Computer mode this button works as the mouse left button When this button is pressed and held for a minimum of 2 seconds the drag mode is set When you are in the Projector mode which is indicated by lighting the PJ button Use this button to enter your menu selection It works the same way as the ENTER button on the cabinet See page E 9 15 CANCEL Right Click Button When you are in the Computer mode this button works as the mouse right button When you are in the Projector mode which is indicated by lighting the PJ button Press this button to exit the Menus It works the same way as the CANCEL button on the cabinet 16 PJ Button Press this button to switch the SELECT CANCEL and ENTER but tons between the Projector mode lit red and the Computer mode Press this button or any one of the POWER ON OFF MENU ASPECT 3D REFORM HELP POINTER MAGNIFY PICTURE VIEWER FOLDER LIST or SLIDE LIST buttons to switch to the Projector mode and the PJ button lights red To switch back to the Computer mode press the PJ button again See page E 53 E 16 INTRODUCTION gt Part Names of the Remote Control 17 ASPECT Button Press this button to display the Aspect Ratio select screen See page E 86 18 FREEZE Button This button will freeze a picture Press again to resume motion 19 3D REFORM Button Press this button to enter 3D Reform to correct the keystone trapezoi dal distortion and mak
17. Mode Advanced Menu wy Power Off Confirmation F 3D Reform Save Custom Menu Edit Fan High Speed Mode F Idle Mode Projector Pointer Pointer 1 Menu Display Time Manual Clear Lamp Hour Meter Volume meji aa t a Drag Tool bar Slide bar Menu windows or dialog boxes typically have the following elements Title bar Indicates the menu title Highlight Indicates the selected menu or item Solid triangle Indicates further choices are available A highlighted triangle indicates the item is active TAD suiers Indicates a group of features in a dialog box Selecting on any tab brings its page to the front Radio button Use this round button to select an option in a dialog box E 79 USING ON SCREEN MENU gt Basic Menu Operation Check box Place a checkmark in the square box to turn the option On Slide bar Indicates settings or the direction of adjustment OK button Press to confirm your setting You will return to the pre vious menu Cancel button Press to cancel your setting You will return to the pre vious menu Close button Click to close the window with saving changes USB mouse only Help button Indicates that help about that feature is available USB mouse only Press the Help button on the remote con trol to display help Toolbar Contains several icons for specific tasks It is also re ferred to as launch
18. PJ button lights red to indi cate that you are in the Projector mode which allows the projector menu operation using the three buttons When the POINTER button is pressed the PJ button lights red to indicate that you are in the Projector mode and that the SELECT AY lt gt button works as a moving button for the POINTER or magni fied image If no buttons are pressed within 60 seconds the PJ button s light goes out to indicate that you are in the Computer mode To enable the projector menu operation again press the PJ button to light red To move the pointer or a magnified image again turn off the pointer and then turn on the pointer press the POINTER button two times When the PJ button is lit if you want to use the mouse function im mediately press the PJ button to return to the Computer mode not lit During Computer mode In Computer mode by pressing the ENTER button for 2 seconds or more then releasing the drag mode is set and the drag operation can be per formed simply by pressing the SELECT AW lt gt mouse button To cancel the drag mode press the ENTER left click button again or press the CANCEL right click button E 54 CONVENIENT FEATURES Turning Off the Image and Sound PIC MUTE Press the Picture Mute button to turn off the image vauk and sound for a short period of time Press again to restore the image and sound Freezing a Picture FREEZE Press the Freeze button to freeze a pic
19. To cancel the preset time set Off for the preset time or turn off the power e When the remaining time reaches 3 minutes before the projector is turned off the Projector will turn off in 3 minutes message will be displayed on the bottom of the screen Using Capture Allows you to capture an image from a source that is currently being dis played The image is saved as JPEG in the PC card When you select Capture from the menu you will get a tool bar You can capture an image directly using the tool bar when the menu is not displayed See page E 69 Using PC Card Files The PC Card Files feature allows you to display a list of all the files stored in the PC card so that you can select a file you want to display You can also sort files by file name or date or display the file See page E 59 E 115 USING ON SCREEN MENU gt Menu Descriptions amp Functions Changing Background Logo You can change the default background logo using the PC Card Files feature NOTE File size must be 256KB or less Other file formats than JPEG and BMP are not available See page E 59 Using ChalkBoard The ChalkBoard feature allows you to write and draw messages on a pro jected image See page E 61 NOTE This feature is available only when using with USB mouse See page E 58 Help Contents Provides an online help about how to use the menus An underlined link means that you can move to an adjustment item directly Selec
20. To turn on the main power to the projector press the Main Power switch to the ON position 1 Before you turn on your projector ensure that the computer or video source is turned on and that your lens cap is removed Only after you press the ON STAND BY button on the projector cabinet or POWER ON button on the remote control for a minimum of 2 seconds will the power indicator turn to green and the projector become ready to use E 37 PROJECTING AN IMAGE gt Turning on the Projector Note on Startup screen Menu Language Select screen When you first turn on the projector you will get the Startup screen This screen gives you the opportunity to select one of the seven menu lan guages English German French Italian Spanish Swedish and Japa nese To select a menu language follow these steps 1 Use the SELECT A or V button to select one of the seven languages for the menu Help 121x Menu Language Select Please select a menu language Wahlen Sie bitte die Men Sprache aus Sil vous pla t choisir la langue de menu Per favore di scegliere la lingua di menu Escoja por favor el idioma de men V lj menyn spr ken X22 BARRUT KEW Select PUP DOWN amp ENTER E 38 PROJECTING AN IMAGE gt Turning on the Projector 3 The Basic menu will be displayed in the language you have selected Picture Volume Aspect Ratio Menu
21. be in accordance with any local building codes Please consult your dealer for more information Features you ll enjoy e The newly developed 3D Reform function allows you to correct trap ezoidal distortion for both horizontally and vertically so that the im age is square even when projector is positioned off center of the rooms screen e The LT260 LT240 LT220 projector provides wired and wireless net working When using as a wireless LAN projector no physical signal cable connection to a PC is required 2 A wireless LAN card is required The NEC optional wireless LAN card is available SWL 2100N N E 2 INTRODUCTION gt Introduction to the Projector Safety protect by Passcode and Security functions Passcode and Security features prevent the projector from being used by unauthorized individuals Passcode prevents unauthorized individuals from changing projector set tings or adjustments Security offers complete protection by using your PC card as a protect key so that the projector will not project a signal without insertion of the registered PC card and unauthorized use can be discour aged The built in Viewer allows you to start your presentation even whena PC is not available at the site A high bright 220 watt DC lamp The Standby mode reduces standby power consumption significantly The supplied wireless remote control that operates the projector from the front side or rear The image can be projected between
22. eject the card 2 Select the Viewer from the Source Select menu 3 Project slides Checking Show Folder List means that selecting Viewer input displays a list of the folders in the PC card and if Auto Play is checked the pro jector automatically starts to play slides at the first slide of the folder you have selected A tool bar will appear when you press the MENU button on the remote control or the projector cabinet or clicking with the right button of a mouse Prev Play Jump Setup View Next Stop Select Delete The tool bar includes the following buttons Drag aeae Drags to move the tool bar This is available for USB mouse operation only Prev Returns to the previous slide or folder Or this lets you play slides back in reverse Next 2 Advances to the next slide or folder Or this lets you play slides back E 65 USING THE VIEWER Play aaaea Plays back automatically or manually depending on the setting on Viewer Options of the menu This allows you to move on to the next slide when Manual Play is selected Stop This allows you to stop Auto Play while you are playing back and to resume playing from the selected slide or folder when Auto Play is selected Jump Displays a list of slides while you are playing back Select Displays a list of folders while you are playing back Setup Displays the Viewer Options dialog box on Page 2 of the Setup dialog box Dele
23. in the PC card is displayed you can view files in idx text HTML JPEG and BMP format only Selecting BMP and JPEG files automatically switches to the Viewer source See also page E 81 NOTE This option is not available for selection unless a PC card is inserted properly Selecting Execute displays the file you selected When you select a JPEG or BMP file and press the Enter button on the remote or the cabinet or Execute on the above you will get a toolbar This toolbar is used to return to the PC Card Files screen Drag Drags to move the tool bar for USB mouse operation only Return Returns to the PC Card Files screen Close Close the toolbar E 72 USING ON SCREEN MENU Basic Menu Operation Using the Menus NOTE The on screen menu may not be displayed correctly while interlaced mo tion video image is projected 1 Press the MENU button on the remote control or projector cabinet to display the Basic Advanced or Custom Menu NOTE When using a USB mouse click the mouse button to display the menu For other operations do the same way as you use your PC mouse 2 Press the SELECT AY buttons on the remote control or the projector cabinet to highlight the menu for the item you want to adjust or set 3 Press the SELECT gt button or the ENTER button on the remote control or the projector cabinet to select a submenu or item 4 Adjust the level or turn the sel
24. not available E 92 USING ON SCREEN MENU gt Menu Descriptions amp Functions Menu Allows you to set preferences for the on screen menu Press OK to save your changes for all the features of Page 1 and Page 2 Page1 Selecting Menu Language Language You can choose one of seven languages for on screen instructions The options are English German French Italian Spanish Swed ish and Japanese Selecting Menu Mode Menu Mode This feature allows you to select 3 menu modes Advanced Menu Custom Menu and Basic Menu Advanced Menu Fe cade Pe soos a This is the menu that contains all the available menus and commands Basic Menu This is the basic menu that contains minimum essen tials of menus and commands Custom Menu This is the menu that you can customize using the Custom Menu Edit to fit your needs Customizing the Menu See page E 74 for instructions about how to customize the Menu Selecting Projecting Pointer Icon Projector Pointer This enables you to select from eight different Pointer icons for the Pointer button on your remote control After moving your Pointer icon to the area you want on the screen press the Magnify button on the remote control to enlarge the se lected area on the screen See page E 55 for more details NOTE There may be cases where the Pointer function is not available ex a non interlace signal at ISkHz such as video game E 93 USING ON SCREEN MENU g
25. player NOTE Refer to your DVD player s owner s manual for more information about your DVD player s video output requirements E 33 INSTALLATION AND CONNECTIONS gt Making Connections Connecting Your VCR or Laser Disc Player VIDEO IN S VIDEO IN r N Video cable not supplied S video cable not supplied Audio equipment AUDIO IN H3 o HE VCR Laser disc player a a _legge A VIDEO OUT Audio cable not supplied A A SVIDEO OUT AUDIO OUT ROL Use common RCA cables not provided to connect your VCR laser disc player or document camera to your projector To make these connections simply 1 Turn off the power to the projector and VCR laser disc player or docu ment camera 2 Connect one end of your RCA cable to the video output connector on the back of your VCR or laser disc player connect the other end to the Video input on your projector Use an audio cable not supplied to connect the audio from your VCR or laser disc player to your audio equipment if your VCR or laser disc player has this capability Be careful to keep your right and left channel connections correct for stereo sound E 34 INSTALL
26. the main menu item NOTE Up to 12 main menu items within Custom Menu Edit not including submenu items can be selected 3 In order for the changes to take effect use the SELECT lt or gt button on the remote control or the projector cabinet to highlight OK then press the Enter button To cancel the changes use the SELECT A or V buttons to highlight Cancel and press the ENTER button To return to the factory default select Reset then press the ENTER button The default Custom Menu items are Source Select RGB 1 2 Video S Video Viewer and LAN Picture Vol ume Image Options Aspect Ratio Picture Management Projector Op tions 3D Reform Menu Setup Screen and LAN Mode Tools Sleep Timer Capture PC Card Files and ChalkBoard and Help Contents and Information NOTE Once you have selected OK on the Custom Menu Edit screen you cannot cancel the changes on the Menu screen However you can reedit the menu items over again as described in the steps above E 74 USING ON SCREEN MENU gt Basic Menu Operation NOTE If the Advanced Menu item has been selected on the Menu mode you get the Confirmation Change Menu upon completion of Custom Menu edit ing In this case selecting Yes then Enter will close all the menus and apply the changes from the Advanced menu to the Custom Menu If you select No then Enter functions then all menu items will return to the Advanced menu but
27. your changes will still be available within the Custom Menu selection To display the previously tailored Custom Menu select Custom Menu from the Menu Mode An item To Advanced Menu will be added to the bottom of the Custom Menu Selecting this item and pressing the ENTER button will display the Ad vanced Menu features E 75 USING ON SCREEN MENU gt Basic Menu Operation Menu tree Advanced Menu RGB1 Source Select RGB2 Picture Video Volume S Video User1 Image Options Viewer User2 Picture Management LAN User3 Projector Options more Entry List Tools Help Picture Brightness Contrast Color Factory Default Hue Sharpness Volume Aspect Ratio 4 3 Letter Box Wide Screen Crop 4 3 Window Letter Box Wide Screen 4 3 Fill Blanking Top Bottom Left Right Position Clock Horizontal Vertical Clock Phase Resolution Auto Native Overscan 0 5 10 25 Video Filter Off Less More Noise Reduction Off Low Medium High Picture Management Presentation sRGB Graphic Video Movie User 1 User 2 User 3 User 4 E 76 USING ON SCREEN MENU gt Basic Menu Operation Advanced Menu Source Select Picture Volume Image Options Picture Management Projector Options Tools Help Factory Default 3D Reform Menu Setup Screen LAN Mode Passcode Security Cornerstone Keystone Horizontal Vertical Menu Page 1 Language English Deutsch
28. 032 1524 1067 3127 3775 305 18 8 15 8 3048 2438 1829 1280 3761 4538 366 18 8 15 8 3810 3048 2286 1601 4713 5684 458 18 8 15 7 4572 3658 2743 1921 5664 6829 549 18 7 15 7 5080 4064 3048 2134 6298 7593 610 18 7 15 7 5334 4267 3200 2241 6615 7975 641 18 7 15 7 6096 4877 3658 2561 7567 9120 732 18 7 15 7 6629 5304 3978 2785 8233 9922 797 18 7 15 7 6858 5486 4115 2881 8518 10265 824 18 7 15 7 7620 6096 4572 3202 9470 11411 916 18 7 15 7 8890 7112 5334 3735 11055 13320 1068 18 7 15 7 10160 8128 6096 4269 12641 15229 1221 18 7 15 7 11430 9144 6858 4803 14227 17138 1374 18 7 15 7 12700 10160 7620 5336 15813 19046 1526 18 6 15 7 E 25 INSTALLATION AND CONNECTIONS gt Setting Up the Screen and theProjector lt LT220 gt B Vertical distance between lens center and screen center C Throw distance D Vertical distance between lens center and bottom of screen a Throw angle NOTE Distances may vary 5 Screen Size B C D a Diagonal Width Height Wide Tele Wide Tele inch inch inch inch inch inch degree 30 24 18 13 0 48 0 59 0 4 0 15 2 12 4 40 32 24 17 4 64 5 79 0 5 4 15 1 12 4 60 48 36 26 0 97 6 119 0 8 0 14 9 12 3 67 54 40 29 1 109 1 133 0 9 0 14 9 12 3 72 58 43 31 2 117 4 143 0 9 6 14 9 12 3 80 64 48 34 7 130 6 159 0 10 7 14 9 12 3 84 67 50 36 4 137 2 167 0 11 2 14 9 12 3 90 72 54 39 0
29. 4877 3658 2644 10033 12167 815 14 8 12 3 6629 5304 3978 2875 10915 13234 887 14 8 12 3 6858 5486 4115 2975 11292 13691 917 14 8 12 3 7620 6096 4572 3305 12552 15215 1019 14 8 12 3 8890 7112 5334 3856 14650 17755 1189 14 7 12 3 10160 8128 6096 4407 16749 20295 1359 14 7 12 3 11430 9144 6858 4958 18848 22835 1529 14 7 12 2 12700 10160 7620 5508 20946 25375 1698 14 7 12 2 E 26 INSTALLATION AND CONNECTIONS gt Setting Up the Screen and theProjector WARNING Installing your projector on the ceiling must be done by a qualified tech nician Contact your NEC dealer for more information Do not attempt to install the projector yourself Only use your projector on a solid level surface If the projector falls to the ground you can be injured and the projector severely damaged Do not use the projector where temperatures vary greatly The projector must be used at temperatures between 41 F 5 C and 95 F 35 C Do not expose the projector to moisture dust or smoke This will harm the screen image Ensure that you have adequate ventilation around your projector so heat can dissipate Do not cover the vents on the side or the front of the projector Reflecting the Image Using a mirror to reflect your projector s image enables you to enjoy a much larger image Contact your NEC dealer if you need a mirror If you re using a mirror and your image is inverted use the MENU and SELECT buttons on your project
30. ATION AND CONNECTIONS gt Making Connections 3 Turn on the projector and the VCR or laser disc player NOTE Refer to your VCR or laser disc player owner s manual for more informa tion about your equipment s video output requirements NOTE An image may not be displayed correctly when a Video or S Video source is played back in fast forward or fast rewind via a scan converter E 35 INSTALLATION AND CONNECTIONS gt Making Connections Connecting the Supplied Power Cable Connect the supplied power cable to the projector First connect the supplied power cable s three pin plug to the AC IN of the projector and then connect the other plug of the supplied power cable in the wall outlet WUL WS WE E 36 PROJECTING AN IMAGE BASIC OPERATION This section describes how to turn on the projector and to project a picture onto the screen Turning on the Projector NOTE e When plugging in or unplugging the supplied power cable make sure that the main power switch is pushed to the off O position Failure to do so may cause damage to the projector e The projector has two power switches main power switch and POWER but ton POWER ON and OFF on the remote control e The projector has a feature to prevent itself from being used by unauthorized individuals To use this feature register your PC card as a protect key See Security in Projector Options on page E 111 for more details
31. C card horizontally and insert it slowly into card slot with its top facing up e The eject button pops out once the PC card is fully inserted Check that the PC card is fully inserted NOTE Do not try to force the PC card into the slot PC card not supplied E 63 USING THE VIEWER Removing the PC Card Press the eject button The PC card pops out a little Grasp the edges of the PC card and pull it out NOTE Do not eject the PC card while its data is being accessed Eject button Direction for Inserting the PC Card The PC card has a top and bottom and must be inserted into the PC card slot in a specific direction It cannot be inserted backwards or upside down Attempting to force it into the slot in the wrong direction may break the internal pin and damage the card slot Refer to the PC card s operating instructions for the proper direction of insertion PC Card Type The PC Card slot accepts PCMCIA Type II only E 64 USING THE VIEWER Operating the Viewer Function from the Projector playback This section describes the operation for showing slides of presentation documents created using the Viewer function with the projector It is also possible to make slides directly from the images projected with the projec tor Projecting slides Viewer 1 Insert a PC card into the PC card slot Insert the PC card with the side with the insertion direction arrow on the top Press the eject button to
32. ETE Standard 4 3 aspect Letter Box Reduced to display the true aspect with black borders on top and bottom Wide Screen Left amp Right stretched with black borders on top and bottom COP initiis Left amp Right streched Left amp Right sides cut Available for 4 3 only When screen size 16 9 is selected for the source the following selec tions will display 4 3 Window Reduced to display the true aspect with black borders on right and left Letter Box Standard 16 9 aspect Wide Screen Left and right streched to display the true aspect 4 3 Fill Stretched to display in 16 9 aspect ratio NOTE You can adjust image positions vertically for source with black borders See page E 101 for setting image positions Copyright Please note that using this projector for the purpose of commercial gain or the attraction of public attention in a venue such as a coffee shop or hotel and em ploying compression or expansion of the screen image with a Aspect Ratio or Screen setting may raise concern about the infringement of copyrights which are protected by copyright law E 86 USING ON SCREEN MENU gt Menu Descriptions amp Functions NOTE During 3D Reform adjustment Aspect Ratio may not be available Should this happen first reset the 3D Reform data and then do setting again Second repeat the 3D Reform adjustment Changing the aspect ratio can limit 3D Reform in its adjustable range
33. Group Free Space 13 347 072KB ALL kK D Path Ec Info B Files 2 The Logo button allows you to select a background logo from graphic files on a PC card and change to it as the background logo 3 Use the SELECT A or Y button to select a JPEG or BMP file for your background logo E 59 CONVENIENT FEATURES gt Changing Background Logo 4 Use the SELECT gt and then V button to select Logo 5 Press the ENTER on the remote control or the cabinet You will get the confirmation dialog box 6 Select OK and press the ENTER button This completes changing a logo for the background A Change Logo Data _ E Once you have changed the background from the NEC logo to an other you cannot return the logo to background even by using Factory Default To do so repeat the above steps The NEC logo file is included on the supplied CD ROM NEC Projector User Supportware Logo nec_b_x jpg LT220 Logo nec_b_s2 jpg E 60 CONVENIENT FEATURES Making Freehand Drawings on a Projected Image ChalkBoard The ChalkBoard feature allows you to write and draw messages on a pro jected image NOTE The ChalkBoard feature is available only when a USB mouse is used From the menu select Tools gt ChalkBoard to display the ChalkBoard tool bar that cotains the following icons Pen Eraser Hide oro JNA ml dy ij xf ev Color Capture Clear Drag Drags to move the tool bar by clicking on the blue par
34. H 00H 00H 02H 01H OBH 13H INPUT SELECT VIEWER 02H 03H 00H 00H 02H 01H 1FH 27H PICTURE MUTE ON 02H 10H 00H 00H 00H 12H PICTURE MUTE OFF 02H 11H 00H 00H 00H 13H SOUND MUTE ON 02H 12H 00H 00H 00H 14H SOUND MUTE OFF 02H 13H 00H 00H 00H 15H ON SCREEN MUTE ON 02H 14H 00H 00H 00H 16H ON SCREEN MUTE OFF 02H 15H 00H 00H 00H 17H NOTE Contact your local dealer for a full list of PC Control Codes if needed Cable Connection Communication Protocol Baud rate 38400 bps Data length 8 bits Parity No parity Stop bit One bit X on off None Communications procedure Full duplex NOTE Depending on the equipment a lower baud rate may be recommended for long cable runs PC Control Connector DIN 8P To RxD of PC lt gt NOTE Pins 2 3 5 6 and 8 are used To GND of PC To TxD of PC as inside the projector E 133 APPENDIX Using Software Keyboard 1 to O and Characters Use to type in IP address or projector name OP rpd ani Sea ett Severs e Inserts a space Bo e Deletes one character backward 8 E O T Returns to the previous A EA E TEE TEE Aeaatienes Advances to the next OR r tivindeneavernns Executes the selection Cancel seansid Cancels the selection Drag Dar nriran Use to move the software keyboard on the screen MODE ssni cann Selects one of three modes for alphabet and special characters E 134
35. ING AN IMAGE Correcting the Horizontal and Vertical Keystone Distortion 3D Reform Use the 3D Reform feature to correct keystone trapezoidal distortion to make the top or bottom and the left or right side of the screen longer or shorter so that the projected image is rectangular You can also use a mouse to correct the Cornerstone distortion To do so with your mouse pick and left click on one corner of the image you want to correct Do this for the remaining 3 corners Right click to display the confirmation screen 1 Project an image so that the screen is smaller than the area of the raster 2 Pick up any one of the corners and align the corner of the screen with the one of the image Projected image Screen The drawing shows the upper right corner 3 Press the 3D REFORM button on the remote control The CORNERSTONE adjustment screen is displayed NOTE Press the 3D REFORM button to toggle between Cornerstone and Key stone E 45 PROJECTING AN IMAGE 4 Use the SELECT AV lt gt button to select one icon which points in the direction you wish to move the projected image frame Screen 5 Press the ENTER button 6 Use the SELECT AV lt gt button to move the projected image frame as shown on the example 7 Press the ENTER button Screen 8 Use the SELECT AV lt P button to select another icon which points in the direction On the Corner
36. NEC CD ROM version Portable Projector LT260 LT240 LT220 User s Manual About this user s manual The fastest way to get started is to take your time and do everything right the first time Take a few minutes now to review the user s manual This may save you time later on At the beginning of each section of the manual you ll find an overview If the section doesn t apply you can skip it INTRODUCTION Introduction to the Projector This section introduces you to your new LT260 LT240 LT220 Projector and describes the features and controls Congratulations on Your Purchase of The LT260 LT240 LT220 Projector The LT260 LT240 LT220 is one of the very best projectors available today The LT260 LT240 LT220 enables you to project precise images up to 500 inches across measured diagonally from your PC or Macintosh com puter desktop or notebook VCR DVD player document camera a laser disc player or Viewer You can use the projector on a tabletop or cart you can use the projector to project images from behind the screen and the projector can be per manently mounted on a ceiling The remote control can be used wirelessly 1 Do not attempt to mount the projector on a ceiling yourself The projector must be installed by qualified technicians in order to en sure proper operation and reduce the risk of bodily injury In addition the ceiling must be strong enough to support the projector and the installation must
37. Press this button to select Viewer source to display a list of folders included in a PC card See page E 67 29 SLIDE LIST Button Press this button to select Viewer source to display a list of slides in cluded in a PC card See page E 67 NOTE The default is the Computer mode which allows you to use the SE LECT CANCEL and ENTER buttons as your computer mouse When the POWER ON OFF MENU ASPECT 3D REFORM HELP POINTER MAG NIFY PICTURE VIEWER FOLDER LIST or SLIDE LIST button is pressed the PJ button lights red to indicate that you are in the Projector mode If no buttons are pressed within 60 seconds the light goes out and the Projector mode is canceled E 18 INTRODUCTION gt Part Names of the Remote Control Battery Installation 1 Press firmly and slide the battery cover off 2 Remove both old batteries and install new ones AA Ensure that you have the batteries polarity aligned correctly 3 Slip the cover back over the batteries until it snaps into place Do not mix different types of batteries or new and old batteries Note on Remote Control Operation If you press and hold the SELECT AV lt gt button while installing new batteries the remote control may fail to work properly Should this happen remove the batteries and then install them again with out touching the SELECT button E 19 INTRODUCTION gt Part Names of the Remote Control Remote Control Precautions Handle
38. Projector The supplied remote control can be used without a cable and you can even use the remote control to operate your PC s mouse wirelessly from across the room with the built in remote mouse function You can control the projector with a PC using the PC Control port USB port allows USB mouse operation 4 The USB ports meet the USB1 1 specification The contemporary cabinet design is light compact easy to carry and complements any office boardroom or auditorium Eight pointers are available for your presentation E 5 INTRODUCTION gt Part Names of the Projector Part Names of the Projector Focus Ring See page E 44 Remote Sensor Controls See page E 20 See page E 8 Ventilation outlet Heated air is exhausted from here Zoom Lever See page E 44 Adjustable Tilt Foot Lever See page E 43 Carrying Handle Adjustable Tilt Foot See page E 43 Lens Cap This security slot supports the MicroSaver Security System MicroSaver is a registered trademark of Kensington Microware Inc The logo is trademarked and owned by Kensington Microware Inc Attaching the lens cap To attach the lens cap to the bottom with the supplied string and rivet 1 Thread the string through the hole on the lens cap and then tie a knot in the string 2 Use the rivet to attach the string to the bottom of the projector E 6 INTRODUCTION gt Part Names of the Projector PC Card Eject Button PC C
39. able LAN card or NEC optional wireless LAN card here E 13 INTRODUCTION gt Part Names of the Remote Control Part Names of the Remote Control NOTE If you are using a Macintosh com puter you can click either the right click or left click button to activate the mouse 1 Infrared Transmitter Direct the remote control toward the remote sensor on the projector cabinet 2 LASER Pointer Beams a laser light when the LA 3 SER button is pressed J To 3 L E D 7 VIDEO i RGB2 SA Flashes when any button is 6 iS 6 8 pressed 10 OSE RCT 1 1 4 POWER ON Button 12 ON 13 lt If the main power is applied you sever gt J can use this button to turn your pro 14 y 15 jector on D A Lo NOTE To turn on the projector press 241 and hold the POWER ON button for a aspec FaEEz 3D REFORM 18 minimum of two seconds 17 D O E 19 OCG AUTO ADJ LASER 20 VOLUME MAGNIFY SLIDE 26 5 POWER OFF Button 29 ht By H o7 You can use this button to turn your 23 L_ z FIDE projector off 24 D d 28 25 _29 NOTE To turn off the projector press and hold the POWER OFF button for a minimum of two seconds INTRODUCTION gt Part Names of the Remote Control 6 VIDEO Button Press this button to select an NTSC PAL PAL N PAL M PAL60 SECAM or NTSC4 43 compatible video source from a VCR DVD
40. ained in the CD ROM See the supplied Application Guide for installing the Dynamic Image Utility 2 0 The start ing screen for the Viewer varies depending on the settings of the Setup s Page 2 See Setup on page E 96 E 81 USING ON SCREEN MENU gt Menu Descriptions amp Functions NOTE Even if you switch the current Viewer source to another source the cur rent slide is retained When you return back to the Viewer you will get the slide that has been retained A launcher will appear when you press the MENU button A press of the MENU button displays the toolbar a press of the MENU button again displays the Menu and hereafter each press of the MENU button switches displaying between the Menu and the toolbar The launcher is a tool bar including the following buttons Prev Play Jump Setup View ono Jit s Next Stop Select Delete Drag eeaeee Drags to move the tool bar for USB mouse operation only A ET Returns to the previous slide or folder NOXE acses Advances to the next slide or folder PAY eane Plays back automatically or manually depending on the setting on Viewer Options of the menu This allows you to move on to the next slide when Manual Play is selected StOP eeeeeees Stops Auto Play while you are playing back and to re sume playing from the selected slide or folder when Auto Play is selected JUMP oe Displays a list of slides while you are playing back Select 04 Displays a li
41. al cable Horizontal 15 kHz to 100 kHz RGB 24 kHz or over Vertical 50 Hz to 120 Hz RGB 100 MHz 3dB Less than 135 MHz 16 7 million colors simultaneously Full color NTSC NTSC4 43 PAL YCbCr 540 TV lines SECAM 300 TV lines RGB LT260 LT240 1024 dots H x 768 dots V LT220 800 dots H x 600 dots V E 127 SPECIFICATIONS External Control RS232 IR LAN optional Sync Compatibility Separate Sync Composite Sync Sync on G Built in Speakers 2W x1 monaural Power Requirement 100 120V AC 200 240V AC 50 60 Hz Input Current 3 0A 100 120V AC 1 5A 200 240V AC Power Consumption 280W 0 6W at Standby Mechanical Installation Orientation Floor Front Floor Rear Ceiling Front Ceil ing Rear Dimensions 10 2 W x 3 6 H x 10 8 D 260mm W x 92mm H x 275mm D not including protrusions Net Weight LT260 LT220 6 5 Ibs 2 9 kg LT240 7 1 Ibs 3 2 kg Environmental Considerations Operational Temperatures 41 to 95 F 5 to 35 C 20 to 80 humidity non condensing Storage Temperatures 14 to 122 F 10 to 50 C 20 to 80 humidity non condensing Regulations UL Approved UL 1950 CSA 950 Meets DOC Canada Class B requirements Meets FCC Class B requirements Meets AS NZS3548 Class B Meets EMC Directive EN55022 1998 EN55024 1998 EN61000 3 2 EN61000 3 3 Meets Low Voltage Directive EN60950 TUV GS Ap proved CE For additional information visit US ht
42. al or Eco Lamp Mode This feature enables you to select two brightness mode of the lamp Normal and Eco modes The lamp life can be extended up to 2000 hours by using the Eco mode Normal Mode This is the default setting 100 Brightness Eco Mode Select this mode to increase the lamp life 80 Bright ness Selecting Projector Orientation Orientation This reorients your image for your type of projection The options are desktop front projection ceiling rear projection desktop rear projection and ceiling front projection Selecting a Color or Logo for Background Background Use this feature to display a blue black screen or logo when no signal is available The default background is blue You can change the logo screen using the PC Card Files feature See pages E 59 and 115 E 95 USING ON SCREEN MENU gt Menu Descriptions amp Functions Setting RGB 1 or 2 for RGB OUT RGBOUT Terminal This option allows you to determine which RGB source is output from the RGBOUT connector during Idle mode LaStei The signal from the last RGB input will be output to the RGBOUT connector RGB 1 The signal from RGB IN1 will be output to the RGBOUT connector RGB 2 The signal from RGB IN2 will be output to the RGBOUT connector NOTE The AUDIO OUT mini jack will not output sound during the Idle mode Setting Closed Caption This option sets several closed caption modes that allows text to be sup
43. ard Slot Monaural Speaker 2W G g Lamp cover A See page E 118 Remote Sensor g See page E 20 Lamp cover screw Rear Foot Rear Foot Rotate to make the projector level See page E 44 AC Input Main Power Switch Connect the supplied power cable s three pin When you plug the supplied power cable into an ac plug here and plug the other end into an active tive wall outlet and turn on the Main Power switch wall outlet the POWER indicator turns orange and the projector See page E 36 is in standby mode See page E 37 E 7 INTRODUCTION gt Part Names of the Projector SOURCE AUTO ADJUST y LAMP poy STATUS N 7 ad RifForm on sTiIND BY POWER PC CARD 6 7 8 12 1 3 Top Features 1 POWER Button ON STAND BY Use this button to turn the power on and off when the main power is supplied and the projector is in standby mode NOTE To turn on or off the projector press and hold this button for a mini mum of two seconds 2 STATUS Indicator If this light blinks red rapidly it indicates that an error has occurred the lamp cover is not attached properly or the projector has overheated If this light remains orange it indicates that you have pressed a cabinet key while the Control Panel Key Lock is enabled See the Status Indi cator section on page E 123 for more details 3 POWER Indicator When this indicator is green the projector is on when this indicator i
44. at meets the IEEE802 11 wireless standard Ad Hoc 4 Select this option when using the wireless LAN to com municate with a computer in a one to one correspon dence Easy Connection E T This allows you to easily set up wireless LAN connec tion See the supplied Application Guide for more in formation E 104 USING ON SCREEN MENU gt Menu Descriptions amp Functions SSID Network name Enter an identifier SSID for wireless LAN when selecting Infrastruc ture or 802 11 Ad Hoc in Mode Communication can be done only with equipment whose SSID matches SSID for your wireless LAN Up to 16 alphanumeric characters can be used NOTE To disable SSID select a space null or ANY All caps Channel Set this option when selecting 802 11 Ad Hoc or Ad Hoc in Mode Select a channel number from the pull down list The channel must match for all wireless devices communicating on your wireless LAN NOTE Channels in the pull down list are different depending on which coun try you live in TX rate Select a wireless transmission speed Normally leave it as Automatic Try another transmission speed when the connection fails E 105 USING ON SCREEN MENU gt Menu Descriptions amp Functions WEP for Wireless only LAN Mode 21x IP Address Network Type ig Mail Status WEP Disable 2 Key Select Key1 2 Key C Key2 Be Key3 CE Key4 m o i OK Cancel Select this option wh
45. board in the projector Copy Enables you to copy a selected signal from the list and place it on the clipboard in the projector Paste Enables you to paste the signal placed on the clipboard to any other line of the list To do this select Paste and then select the line number you want to paste to Last press ENTER Edit Enables you to change source names or add source names to More in the Sorce Select Source Name Enter a signal name Up to 18 alphanumeric characters can be used E 83 USING ON SCREEN MENU gt Menu Descriptions amp Functions Input Terminal Change the input terminal RGB1 and RGB2 are avail able for RGB signal Video and S Video are available for composite signal Source List Set signal selection method Lock Set so that the selected signal cannot be deleted when All De lete is executed Skip Set so that the selected signal will be skipped during auto search When complete select OK and press ENTER To exit without storing set ting select Cancel Select Source Name and press ENTER to display the Source Name Edit window You can change source name on this win dow Press V to display the software keyboard which you can enter al phanumeric characters See page E 134 for the key function of the soft ware keyboard The following buttons are not available for the currently projecting signals 1 The Cut and Paste buttons on the Entry Edit Command screen 2 The Input Terminal button o
46. bottom of screen a Throw angle NOTE Distances may vary 5 Screen Size B C D a Diagonal Width Height Wide Tele Wide Tele inch inch inch inch inch inch degree 30 24 18 12 6 46 4 57 0 3 6 15 2 12 5 40 32 24 16 8 62 4 76 4 4 8 15 1 12 4 60 48 36 25 3 94 5 115 3 7 3 15 0 12 4 67 54 40 28 2 105 8 128 9 8 1 14 9 12 3 72 58 43 30 3 113 8 138 6 8 7 14 9 12 3 80 64 48 33 7 126 6 154 1 9 7 14 9 12 3 84 67 50 35 4 133 0 161 9 10 2 14 9 12 3 90 72 54 37 9 142 7 173 6 10 9 14 9 12 3 100 80 60 42 1 158 7 193 0 12 1 14 9 12 3 120 96 72 50 5 190 8 231 8 14 5 14 8 12 3 150 120 90 63 2 239 0 290 1 18 2 14 8 12 3 180 144 108 75 8 287 1 348 4 21 8 14 8 12 3 200 160 120 84 2 319 2 387 2 24 2 14 8 12 3 210 168 126 88 4 335 3 406 7 25 4 14 8 12 3 240 192 144 101 1 383 4 464 9 29 1 14 8 12 3 261 209 157 109 9 417 1 505 7 31 6 14 8 12 3 270 216 162 113 7 431 6 523 2 32 7 14 8 12 3 300 240 180 126 3 479 7 581 5 36 3 14 8 12 3 350 280 210 147 4 560 0 678 6 42 4 14 7 12 3 400 320 240 168 5 640 2 775 7 48 5 14 7 12 3 450 360 270 189 5 720 5 872 9 54 5 14 7 12 2 500 400 300 210 6 800 7 970 0 60 6 14 7 12 2 Screen Size B C D a Diagonal Width Height Wide Tele Wide Tele mm mm mm mm mm mm degree 762 610 457 321 1178 1448 92 15 2 12 5 1016 813 610 428 1586 1942
47. d is then turned on Should this happen let the projector stand until there is no condensation on the lens Image is scrolling verti cally horizontally or both Use menus or Source button on the remote control or the cabinet to select the source you want to input Remote control does not work Install new batteries See page E 19 Make sure there are no obstacles between you and the projector Stand within 22 feet 7 m of the projector See page E 20 Make sure that you are in the Projector mode and the PJ button lights in red If not press the PJ button See page E 53 Indicator is lit or blink ing See the Status Indicator on pages E 123 and 124 Cross color in RGB mode If Auto Adjust is off turn it on or adjust the image manually with the Position Clock in the Image Options See pages E 87 88 and 98 USB mouse does not work Make sure that your USB mouse is properly connected to the projector The projector may not support some brands of a USB mouse E 125 TROUBLESHOOTING When using the Viewer function Problem Check These Items No picture Is Viewer selected from the Source menu Is the PC card seated in the PC Crad slot completely Are slide data stored in the PC card Have the contents of the PC card been destroyed Part of a slide is not dis played e While an image with over 1024 x 768 dots 800 x 600 on LT220 is projected several lines of information
48. e Clear Lamp Hour Meter on page E 100 Current Signal Resets the adjustments for the current signal to the factory preset levels All the items in Picture Volume Image Options and Picture Management can be reset E 117 MAINTENANCE This section describes the simple maintenance procedures you should follow to replace the lamp and to clean the cabinet and the lens Replacing the Lamp After your lamp has been operating for 1500 hours up to 2000 hours Eco mode or longer the Lamp indicator in the cabinet will blink red and the message will appear Even though the lamp may still be working replace it at 1500 hours up to 2000 hours Eco mode to maintain optimal projec tor performance CAUTION DO NOT TOUCH THE LAMP immediately after it has been used It will be extremely hot Turn the projector off wait 90 seconds turn off the main power switch and then disconnect the power cable Allow at least one hour for the lamp to cool before handling DO NOT REMOVE ANY SCREWS except the lamp cover screw and two lamp case screws You could receive an electric shock The projector will turn off and go into stand by mode after 1600 hours up to 2100 hours Eco mode of service If this happens be sure to replace the lamp If you continue to use the lamp after 1500 hours up to 2000 hours Eco mode of use the lamp bulb may shatter and pieces of glass may be scattered in the lamp housing Do not touch them a
49. e 65 6 274 2226 Email Address daniel rsc necsin nec com sg WEB Address http Avww nec com sg Regions Covered Singapore Hyosung Data System Ltd Address 7th Floor Cheongdam Building 52 Cheongdam Dong Kangnam ku Seoul Korea 135 100 Telephone 82 2 510 0234 Fax Line 82 2 540 3590 Email Address hds ykc hyosung com Regions Covered South Korea Lenso Communication Co Ltd Address 292 Lenso House 4 1st Floor Srinakarin Road Huamark Bangkapi Bangkok 10240 Thailand Telephone 66 2 375 2425 Fax Line 66 2 375 2434 Email Address pattara lenso com WEB Address http Avww lenso com Regions Covered Thailand E 144 APPENDIX ABBA Electronics L L C Address Tariq Bin Ziyad Road P O Box 327 Dubai United Arab Emirates Telephone 971 4371800 Fax Line 971 4 364283 Email Address ABBA emirates net ae Regions Covered United Arab Emirates Samir Photographic Supplies Address P O Box 599 Jeddah 21421 Saudi Arabia Telephone 966 2 6828219 Fax Line 966 2 6830820 Email Address vartkes samir photo com Regions Covered Saudi Arabia o In countries designated with an asterisk replacement product rental service are offered E 145 Date P TO NEC or NEC s Authorized Service Station FM Company amp Name with signature Dear Sir s would like to apply your TravelCare Service Program based on attached registration and qualification sheet and agree with y
50. e for Mode in Network Type Test Mail is available only when there is a LAN card in the PC card slot of the projector Alert Mail Checking this box enables Alert Mail feature This option notifies your computer of an error message via e mail when using wireless or wired LAN The error message will be notified when the projector lamp has reached the end of its usable life or an error occurs in the projector E 107 USING ON SCREEN MENU gt Menu Descriptions amp Functions Sample of a message sent from the projector The lamp is at the end of its usable life Please replace the lamp Projector Name X X X X Lamp Hour Meter xxxx H Projector Usage xxxxxx H Sender s Address Specify the senders address Use the Software keyboard Up to 60 alphanumeric and symbols characters can be used See Using Soft ware Keyboard in Appendix for more details SMTP Server Name Type in the SMTP server name to be connected to the projector Up to 60 alphanumeric characters can be used Recipient s Address 1 to 3 Type in your recipient s address Up to 60 alphanumeric and symbols characters can be used Test Mail Send a test mail to check if your settings are correct NOTE If you entered an incorrect address in a test you may not receive an Alert mail Should this happen check if the Recipient s Address is correctly set NOTE Unless any one of the Sender s Address SMTP Server s Name or Recipient s Addre
51. e repair and return can t be done by NEC Autho rized Service Station because of shortage of spare parts due to same model is not sold in the territory Repair and Return with Loan This service is limited to some Service Stations This service is offered to the Enduser who cannot wait until their unit is repaired The customer can borrow a unit for 200 up to 12 days Customer then sends in inoperable unit to nearest NEC Authorized Service Station for service In order to prevent collection problem Enduser is required to fill in Application Sheet Enduser needs to confirm the availability of the Service to NEC Autho rized Service Stations Loan Only For this service NEC Authorized Service Station supplies the customer with a loan unit for US 200 up to 12 days Customer keeps the inoper able unit and when customer returns home customer arranges to have the projector serviced in the home country E 147 APPENDIX 2 Warranty Exclusions This program does not apply if the Projector s serial number has been defaced modified or removed If in the judgement of NEC Authorized Service Station or its agent the defects or failures result from any cause other than fair wear and tear or NEC neglect or fault including the following without limitation 1 Accidents transportation neglect misuse abuse water dust smoke or default of or by the Customer its employees or agents or any third party 2 Failure or fluctuation of el
52. e button to access the Contrast Brightness ad justment for each R G and B NOTE Color Temperature and White Balance are a trade off The Color Correction Color Temperature and Base Setting items are not avail able on LT220 The White Balance is not available for Viewer and LAN NOTE When Presentation is selected the available items are Gamma and White Balance only E 91 USING ON SCREEN MENU gt Menu Descriptions amp Functions Selecting Base Setting This feature allows you to use color correction or gamma values as reference data to optimize for various types of images You can select one of the following five settings e Presentation e Video e Movie e Graphic e SRGB not available on LT220 Projector Options Using 3D Reform This feature corrects trapezoidal distortion so that the projected image is rectangular Two options are available for correcting procedures You can save adjustment settings by using the 3D Reform Save option on Setup See page E 99 Cornerstone Cornerstone Seepage E 45 p Keystone Vertical a a gt Press the SELECT lt gt button to adjust the horizontal keystone Press the SELECT AY button to select Vertical Press the SELECT lt gt button to adjust the vertical keystone After completing press the ENTER button This will return to the menu screen A WOW N me When Resolution is set to Native Cornerstone and Keystone are
53. e the image square See page E 45 20 HELP Button Provides the online help or the set information 21 POINTER Button Press this button to display one of the eight pointers press again to hide the pointer You can move your pointer icon to the area you want on the screen using the Select AV lt gt button See page E 55 22 VOLUME Button Press to increase the volume and to decrease it 23 MAGNIFY Button Use this button to adjust the image size up to 400 When the pointer is displayed the image is magnified about the center of the pointer When the pointer is not displayed the image is magnified about the center of the screen When the image is magnified the pointer is changed to the magnifying icon See page E 56 24 PICTURE Button Press this button to display the Picture adjustement screen such as Brightness Contrast Color Hue and Sharpness See page E 85 INTRODUCTION gt Part Names of the Remote Control 25 PICTURE MUTE Button This button turns off the image and sound for a short period of time Press again to restore the image and sound NOTE When the menu is displayed a press of this button mutes an image and sound without turning off the menu 26 VIEWER Button Press this button to select the Viewer source 27 SLIDE Button Press to select the next folder or slide and to select the previous folder or slide See page E 67 28 FOLDER LIST Button
54. ected item on or off by using SELECT lt or gt buttons on the remote control or the projector cabinet The on screen slide bar will show you the amount of increase or decrease 5 Changes are stored until you adjust it again ENTER Stores the setting or adjustments CANCEL Return to the previous screen without storing settings or adjustments NOTE You can close the main and sub menus simultaneously by pressing the PJ button on the remote control to cancel the Projector mode 6 Repeat steps 2 5 to adjust an additional item or press the CANCEL but ton on the projector cabinet or the remote control to quit the menu dis play E 73 USING ON SCREEN MENU gt Basic Menu Operation Customizing the Menu The Custom menu can be customized to meet your requirements Select ing a menu item from the Custom Menu Edit list allows you to custom tailor the menu items to your needs 1 Select Custom Menu Edit to display the Custom Menu Edit screen 2 Use the SELECT A or Y buttons to highlight your selection and press the Enter button to place a check mark next to an option This action enables that feature Press the Enter button again to clear the check box If you select an item with a solid triangle gt and press the Enter button on the remote control or the projector cabinet you can enable all the items within that submenu Also you can turn on an item within the submenu without placing a check mark on
55. ectrical power electrical circuitry air condi tioning humidity control or other environmental conditions such as use it in smoking area 3 Any fault in the attachments or associated products or components whether or not supplied by NEC or its agents which do not form part of the Product covered by this warranty 4 Any act of God fire flood war act of violence or any similar occur rence 5 Any attempt by any person other than any person authorized by NEC to adjust modify repair install or service the product 6 Any Cross border charges such as duty insurance tax etc 3 Charges for Warranty Exclusions and Out of Warranty Case In case faulty unit is under warranty exclusions case or under Out of War ranty period NEC Authorized Service Station will Inform estimation of actual service cost to the Enduser with reason 4 Dead on Arrival DOA Enduser must take this issue up with their original supplier in the country of purchase NEC Authorized Service Station will repair the DOA unit as a Warranty repair but will not exchange DOA unit with new units E 148 APPENDIX 5 Loan Service Charges and Conditions Upon acceptance of this NEC Projector Customer agrees to assume li ability for this loan unit The current cost of use of this loan unit is 200 00 USD for 12 calendar days If Customer does not return the unit within the 12 calendar days Cus tomer will be charged the next highest cost up to and includin
56. er WAG resse Point the mouse here and click and drag to move a toolbar SP K f canca Entering Alphanumeric Characters by Using the Menu Alphabet or numeric characters are used for your IP address or projector name To enter IP Address or projector name use the software keyboard For using the software keyboard see page E 134 E 80 USING ON SCREEN MENU Menu Descriptions amp Functions Source Select Selecting a Source Enables you to select a video source such as aVCR DVD player laser disc player computer or document camera depending on what is con nected to your inputs Press the SELECT AVY button on the projector cabinet or on your remote control to highlight the menu for the source you want to project RGB Selects the computer connected to your RGB1 RGB2 or component signal NOTE An optional component cable Component V or ADP CV1 cable is needed for a component signal Video Selects what is connected to your Video input VCR laser disc player DVD player or document camera S Video Selects what is connected to your S Video input VCR DVD player or laser disc player NOTE A frame may freeze for a brief period of time when a video is played back in fast forward or fast rewind with a Video or S Video source Viewer This feature enables you to make presentations using a PC card that contains captured images and slides created with the exclusive Dy namic Image Utility 2 0 cont
57. erimposed on the projected image CAPTION 1 4 Text is superimposed TEXT 1 4 eee Text is displayed in full screen OFE pei iadaan This exits the closed caption mode Page 2 Setting Viewer Options Viewer Options Show Folder List If this option is checked when the Viewer source is selected on the projector the folder lists will be displayed and allows you to select the presentation from a PC card Auto Play If this option is checked when the Viewer source is selected on the projector any given slide will start to play automatically E 96 USING ON SCREEN MENU gt Menu Descriptions amp Functions Auto Play Interval You can specify interval time between 5 and 300 seconds NOTE The Auto Play Interval time set on Slide Show Settings of the Dynamic Image Utility 2 0 overrides the one set here Manual Play Views a slide manually when the Viewer source is selected Selecting Capture Options Capture Option available for JPEG only These options are used for the Capture function that you can select from Tools You have three options for JPEG compression quality High quality Normal and High Compression High Quality eeee Gives quality of JPEG a priority Normal sassen Gives normal JPEG quality High Compression Gives compression a priority Setting Mouse Button and Sensitivity Mouse This option lets you to change your USB mouse settings The mouse settings feature i
58. ether using the WEP Wired Equivalent Privacy key for encryption or not To use encryption specify WEP key Disable Will not turn on the encryption feature Your communi cations may be monitored by someone 64bit we Uses 64 bit datalength for secure transmission 128bit aeee Uses 128 bit datalength for secure transmission This option will increase privacy and security when com pared to use of 64bit datalength encryption NOTE The WEP settings must be the same as communication devices such as PC or access point in your wireless network When you use WEP your image trans mission speed will slow down Key Select Selects one key from the four keys below when selecing 64bit or 128bit in WEP E 106 USING ON SCREEN MENU gt Menu Descriptions amp Functions Key1 4 Enter encryption key when selecting 64bit or 128bit in WEP The key can also be set in hexadecimal digit Enter 0X numeral and alphabet respectively right in front of your key code Hexadecimal uses 0 to 9 and A to F Up to 10 characters can be set in 64 bit and up to 26 characters in 128 bit LAN Mode 21x IP Address Network Type HEP PE Status P Alert Mail Sender s Address SMTP Server Name Recipient s Address 1 Recipient s Address 2 il Recipient s Address 3 Try to send Mail OK Cancel NOTE To the Mail Alert feature on wireless LAN connection select Infrastruc tur
59. g and holding the CAN CEL button for about 10 seconds will change the setting to enabled Selecting Aspect Ratio and Position for Screen Screen Screen Type Select either 4 3 Screen or 16 9 Screen for the screen to be used See also Aspect Ratio on page E 86 NOTE When Resultion is set to Native this selection is inactive Position This feature adjusts the vertical position of the image when viewing video with an aspect ratio selected When some aspect ratios are selected in Image Options the image is displayed with black borders on the top and bottom You can adjust the vertical position between top and bottom NOTE This option is available only when 16 9 is selected in Screen Type NOTE During 3D Reform adjustment Screen Type and Screen Position may not be available To make available first reset the 3D Reform data and then do settings again Secondly repeat the 3D Reform adjustment Changing Screen Type and Screen Position can limit 3D Reform in its adjustable range E 101 USING ON SCREEN MENU gt Menu Descriptions amp Functions Setting LAN Mode This feature allows you to set various setting items when the projector is used on your network Consult with your network administrator about these settings NOTE A LAN card is required for LAN connection NEC s optional wireless LAN card is available For more information on inserting or ejecting a LAN card see pages E 63 and
60. g the full list price to Credit Cards which price will be informed by NEC Authorized Service Stations Please see the attached listing of contacts for each country to arrange for pickup of the loan unit If you return to their country of origin with the loan unit you will be charged additional freight to return the unit to the loaning country Thank you for your understanding of this program E 149
61. he image vertically Use the 3D REFORM feature for proper adjustment See page E 45 E 42 PROJECTING AN IMAGE gt Adjusting the Picture Size and Position Adjust the Tilt Foot Lift the front edge of the projector Adjustable Tilt Foot Lever Adjustable Tilt Foot Push up the Adjustable Tilt Foot Lever on the front of the projector to extend the adjustable tilt foot maximum height 3 Push down the Adjustable Tilt Foot Lever Lower the front of the projector to the desired height and release the Adjustable Tilt Foot Lever to lock the Adjustable tilt foot There is ap proximately 7 degrees of up and down adjustment for the front of the projector E 43 PROJECTING AN IMAGE gt Adjusting the Picture Size and Position The rear foot height can be changed Rotate the rear foot to the desired height but the vertical distance from the bottom to the desk or floor should be 1 25 mm to make the projector horizontal on the flat surface Pe Z Down If the projected image does not appear square to the screen then use the 3D Reform feature for proper adjustment See page E 45 CAUTION Do not use the tilt foot for purposes other than originally intended Mis uses such as gripping the tilt foot or hanging on the wall can cause damage to the projector Zoom Use the Zoom lever to fine adjust the image size on the screen Focus Use the Focus ring to obtain the best focus E 44 PROJECT
62. his is your left channel audio input for stereo sound coming from the VIDEO source R This is your right channel audio input for stereo sound from the VIDEO source 9 PC CONTROL Port Mini DIN 8 Pin Use this port to connect your PC to control your projector via a serial cable This enables you to use your PC and serial communication pro tocol to control the projector The NEC optional serial cable CA03D is required to use this port You can also control the projector by using Dynamic Image Utility 2 0 included on the supplied CD ROM To do so you must first have Dynamic Image Utility 2 0 installed on your PC If you are writing your own program typical PC control codes are on page E 133 A cap is put on the port at the factory Remove the cap when using the port INTRODUCTION gt Part Names of the Projector gt Terminal Panel Features 10 USB Port Type A Connect a commercially available mouse that supports USB You can operate the menu or Viewer with the USB mouse via this port Note that this port should not be connected to a computer and that there may be some brands of USB mouse that the projector does not support _ _ USB Port Type B Connect this port to the USB port type A of your PC using the sup plied USB cable You can operate your computer s mouse functions from the remote control 12 PC CARD Eject Button Press to eject a PC card partially 13 PC CARD Slot Insert a PC card commercially avail
63. ie nasaan Recommended for movie User 1 4 User adjustable NOTE When sRGB Graphic Video or Movie is selected the bright ness decreases slightly when compared to Presentation This is not a mal function User Adjust when using User 1 to 4 When selecting one of four user adjustable presettings User 1 through 4 the submenu will be displayed You can customize each gamma or color To do so first select Setting and press the ENTER button and then proceed the following steps Selecting Gamma Correction Mode Use the lt or gt buttons to choose one mode from three options Each mode is recommended for Dynamic For true color reproduction of natural tones Black Detail For dark portions of a picture Natural Normal settings E 90 USING ON SCREEN MENU gt Menu Descriptions amp Functions Selecting Color Correction not available on LT220 Adjusts red green blue yellow magenta cyan and color gain each independently to correct the tint on whole screen Selecting White Peaking Adjust the brightness of the white areas by using the slide bar As the picture becomes dim it looks more natural Adjusting Color Temperature not available on LT220 and White Balance This feature adjusts the color temperature using the slide bar Checking Color Temperature enables the color temperature slide bar and disables the White Balance button Press the White Balanc
64. ing on the type of proxy server and the setting method Although the type of proxy server will be a factor it is possible that items that have actually been set will not be displayed depending on the effectiveness of the cache and the contents set from the browser may not be reflected in operation It is recommended that a proxy server not be used unless it is unavoidable E 135 APPENDIX Handling of the Address for Operation via a Browser Regarding the actual address that is entered for the address or entered to the URL column when operation of the projector is via a browser the host name can be used as it is when the host name corresponding to the IP address of the projector has been registered to the domain name server by a network administrator or the host name corresponding to the IP ad dress of the projector has been set in the HOSTS file of the computer being used Example 1 When the host name of the projector has been set to pj nec co jp http pj nec co jp index html is specified for the address or the entry column of the URL Example 2 When the IP address of the projector is 192 168 73 1 access is gained to the HTTP server functions by specifying http 192 168 73 1 index html for the address or the entry column of the URL E 136 APPENDIX Structure of the HTTP Server Projector Status Power This controls the power of the projector ON woe Power is switched on Off siari iii Power is sw
65. itched off Volume This controls the volume of the projector Be E ET Increments the volume adjustment value A Decrements the volume adjustment value Mute This controls the mute function of the projector All ON uu Mutes each of the video audio and on screen display functions All Off 0 0 Cancels the muting of each of the video audio and on screen display functions Picture On Mutes the video Picture Off Cancels the video muting Sound On Mutes the audio Sound Off Cancels the audio muting OSD On Mutes the on screen display OSD Off Cancels the muting of the on screen display E 137 APPENDIX Picture Controls the video adjustment of the projector Brightness A Increments the brightness adjustment value Brightness W Decrements the brightness adjustment value Contrast A Increments the contrast adjustment value Contrast Decrements the contrast adjustment value Color A o n Increments the color adjustment value Color Decrements the color adjustment value Hue A ee Increments the hue adjustment value Hue Decrements the hue adjustment value Sharpness A Increments the sharpness adjustment value Sharpness VW Decrements the sharpness adjustment value The functions that can be controlled will vary depending on the signal being input to the projector Source Select This switche
66. ive resolution cannot be displayed correctly e File size of the captured image varies depending on the resolution of an input signal e An hourglass indicating that an image is being captured appears on the projector s display Do not eject the PC card or turn off the projector s power while this icon is displayed Doing so will damage the PC card data If the PC card data is damaged use a computer to repair the data e Upto 12 indexes can be displayed on the list of folders The folder in the right bottom is always a folder exclusively for captured images but is only dis played when images have been captured E 71 USING THE VIEWER Deleting Captured Images Using the Delete button on the tool bar for Viewer can delete captured images Prev Play Jump Setup View Next Stop Select Delete To delete captured images 1 Select Viewer and display a folder list of captured images 2 Use 1 button to select the Capture folder Cap in the right bottom of the screen 3 Press the MENU button to display the tool bar 4 Use the lt or gt button to select the Delete icon and press the ENTER button or click with a mouse button Using the PC Card Files Fucntion PC Card Files The PC Card Files function allows you to display a list of all the files stored in the PC card so that you can select a file you want to display You can also sort files by file name or date or display the file Although a list of all the files
67. jector is turned on Orange The projector is in Standby or Idle Status Indicator Indicator Condition Projector Condition Note off Normal Blinking light Red blinking 1 cycle 0 5 sec ON Lamp cover error Replace the lamp 2 5 sec OFF cover correctly 2 cycle 0 5 sec ON Temperature error The projector is 0 5 sec OFF overheated Move the projector to a cooler location 3 cycle 0 5 sec ON Power error Power unit will not 0 5 sec OFF work correctly 4 cycle 0 5 sec ON Fan error Fans will not work 0 5 sec OFF correctly 6 cycle 0 5 sec ON Lamp error Lamp fails to light 0 5 sec OFF Wait a full minute and then turn on again Green blinking Re firing the lamp The projector is re firing 3 times at an interval of 15 sec Steady light Orange Control key locked You have pressed control panel key when Control Key Lock is enabled Green Idle condition E 123 TROUBLESHOOTING Lamp Indicator Indicator Condition Projector Condition Note Off Normal Blinking light Red Lamp has reached its end of life Lamp replacement mes sage will be displayed Replace the lamp Steady light Red Lamp has been used beyond its limit The projector will not turn on until the lamp is re placed Replace the lamp Green Lamp mode is set to Eco mode E 124 TROUBLESHOOTING Common Problems amp Sol
68. l not output RGB signal during Stanby mode e Daisy chain connection is not possible E 32 INSTALLATION AND CONNECTIONS gt Making Connections Connecting Your Video Equipment Connecting Your DVD Player jE IN1 or IN2 A g Optional 15 pin to RCA female x 3 cable ADP CV1 Audio Equipment Component video ja x3 ETT AUDIO IN not supplie y LOR Lf a5 ss DVD player B HE 1 o AuploouT U T z R L 4 4 E B L o AN COMPONENT OUT 1 Audio cable not supplied You can connect your projector to a DVD player with component output or Video output To do so simply 1 Turn off the power to your projector and DVD player 2 If your DVD player has the component video Y Cb Cr output use a com mercially available component video cable RCA x3 and the optional 15 pin to RCA female x 3 cable to connect your DVD player to the RGB IN1 or IN2 connector on the projector For a DVD player without component video Y Cb Cr output use com mon RCA cables not provided to connect a composite VIDEO output of the DVD player to the Video Input of the projector 3 Turn on the projector and DVD
69. le to connect your PC or Macintosh to the projector 3 Turn on the projector and the computer 4 If the projector goes blank after a period of inactivity it may be caused by a screen saver installed on the computer you ve connected to the pro jector NOTE The LT260 LT240 LT220 is not compatible with video decoded outputs of NEC ISS 6020 and ISS 6010 E 31 INSTALLATION AND CONNECTIONS gt Making Connections Connecting an External Monitor ee RGB OUT Mooca eo ea UA I G ole You can connect a separate external monitor to your projector to simulta neously view on a monitor the RGB analog image you re projecting To do so 1 Turn off the power to your projector monitor and computer 2 Usea 15 pin cable to connect your monitor to the RGB OUT Mini D Sub 15 pin connector on your projector 3 Turn on the projector monitor and the computer NOTE The RGB OUT connector outputs RGB signal during idle mode See page E 100 When the projector goes into idle mode the image on an external monitor disappears for a moment Note that the RGB OUT connector wil
70. lt of If you accidentally hit the POWER button on the remote control wait 90 sec E 28 INSTALLATION AND CONNECTIONS gt Making Connections To connect SCART output RGB Before connections An exclusive SCART adapter ADP SC1 and a com mercially available SCART cable are required for this connection NOTE e Audio signal is not available for this connection e The RGB IN 2 connector does not support SCART signal and Plug amp Play Video equipment ye such as DVD player ii To RGB IN 1 Commercially available SCART cable Female ADP SC1 1 Turn off the power to the projector and your video equipment 2 Use the NEC ADP SC1 SCART adapter and a commercially available SCART cable to connect the RGB 1 input of your projector and a SCART output RGB of your video equipment Turn on the power to the projector and your video equipment Use the RGB 1 button on the remote control to select the RGB 1 input Press the MENU button on the remote control to display the menu A nan A WwW From the Advanced menu select Projector Options Setup Page 3 gt Signal Select RGB1 Scart SCART is a standard European audio visual connector for TVs VCRs and DVD players It is also referred to as Euro connector NOTE The ADP SC1 SCART adapter is obtainable from your NEC dealer in Europe Contact your NEC dealer in Europe for more inf
71. manual of the Dynamic Im age Utility 2 0 Making the Most out of the Viewer Function Features You can view presentation data capture and play images on the projec tor A PC card is used to view presentation data prepared on the computer and to capture and play images projected with the projector The Viewer feature allows you to view slides stored on a PC memory card referred to as PC card in this manual on the projector Even if no com puter is available presentations can be conducted simply with the projec tor This feature is convenient for holding presentations at meetings and in offices as well as for playing images taken on digital cameras Easy to use e Presentations can be started immediately simply by inserting a PC card not supplied e Easy slide switching e Remote control operation Jumping to list of slides or any specific slide High quality images e High resolution up to 1024 x 768 dots 800 x 600 on LT220 e 24 bit full color playback e Viewing of digital camera images E 62 USING THE VIEWER Simple utility software for computer e Dynamic Image Utility 2 0 operable on Windows 95 98 Me XP NT4 0 SP3 or later 2000 e Slides can be created by capturing the currently displayed image e Control screen for displaying lists of slides and editing Microsoft Windows and PowerPoint are registered trademarks of Microsoft Corporation Inserting and Removing a PC Card Inserting the PC Card e Hold the P
72. n Off oe User can adjust the image display functions Horizon tal Position Vertical Position Clock Phase and Resolution manually E 98 USING ON SCREEN MENU gt Menu Descriptions amp Functions Enabling Auto Start Auto Start Turns the projector on automatically when the power cable is in serted into an active power outlet and the main power switch is turned on This eliminates the need to always use the Power but ton on the remote control or projector cabinet Enabling Power Management Power Management When this option is on and there is no input for five minutes or more the projector will automatically turn itself off Enabling Power Off Confirmation Power Off Confirmation This option determines whether a confirmation dialog for turning off the projector will appear or not NOTE When the confirmation message is displayed you must be in the Projector mode to operate your projector using the remote control If not press the PJ button on the remote control to change your projector to the Projector mode The button lights to indicate that you are in the Projector mode Enabling Horizontal and Vertical Keystone Correction Save 3D Reform Save This option enables you to save your current 3D Reform settings Saving your change once affects all sources The changes are saved when you turn off the projector Enabling Fan High Speed Mode Fan High Speed Mode This option allows you to select t
73. n off the projector before cleaning 2 Clean the cabinet periodically with a damp cloth If heavily soiled use a mild detergent Never use strong detergents or solvents such as alcohol or thinner 3 Use a blower or lens paper to clean the lens and be careful not to scratch or mar the lens E 121 MAINTENANCE Lens Protector The lens barrel has threads on the outside for mounting a commercially available lens protector p 62mm for LT260 LT220 and 6 72mm for LT240 to protect the lens from dirt dust scratches and damage Note that botha lens protector and the supplied lens cap cannot be used at the same time CAUTION Use only transparent lens protectors designed for lens protec tion Use of filters for light reduction and special effects such as ND Neu tral Density filters and color filters can absorb heat resulting in damage to the filter and the projector E 122 TROUBLESHOOTING This section helps you resolve problems you may encounter while setting up or using the projector Power Indicator Indicator Condition Projector Condition Note Off The main power is off Blinking light Green blinking 0 5 sec ON The projector is getting ready Wait for a moment 0 5 sec OFF to turn on Green blinking 2 5 sec ON The projector is in Sleep mode 0 5 sec OFF Orange blinking 0 5 sec ON The projector is cooling down Wait for a moment 0 5 sec OFF Steady light Green The pro
74. n the Entry Edit screen All Delete This feature enables you to delete all the registered signals in the Entry List NOTE When all the signals in the Entry List are deleted the currently pro jected signal will be also deleted except locked signals Select Input Terminal and press ENTER to display the Input Termi nal window E 84 USING ON SCREEN MENU gt Menu Descriptions amp Functions Picture not available for Viewer and LAN Adjusting Brightness Contrast Color Hue and Sharpness Brightness Adjusts the brightness level or the back raster inten sity Contrast Adjusts the intensity of the image according to the in coming signal Color 05 Increases or decreases the color saturation level not valid for RGB FUG E Varies the color level from green to blue The red level is used as reference This adjustment is only valid for Video and Component inputs not valid for RGB Sharpness Controls the detail of the image for Video Not valid for RGB Volume Controllling Volume Adjusts the sound level of the projector speaker and AUDIO OUT E 85 USING ON SCREEN MENU gt Menu Descriptions amp Functions Image Options Selecting Aspect Ratio not available for Viewer and LAN Aspect Ratio allows you to select the best Aspect mode to display your source image When screen size 4 3 is selected for the source the following selec tions will display 4 3 e
75. n the projector You can enable the Security function by using a keyword only Security 21x C Enable isable Keyword a eeeeeeeeee M Use Protect key A Register Delete OK Cancel Enable Disable This turns the Security function on or off Keyword nasses Enter an appropriate keyword when you use the Security function Up to 10 characters can be used The Security function is available only when your keyword is entered Use Protect key Check this box to lock your projector when us ing a PC card To use a keyword without a PC card do not check this box Read rn Reads data of a PC card Register ceeccee Registers data of the PC card The Security function is not available unless at least one PC card is registered if the Use Pro tect key check box is selected Up to 5 PC cards can be registered Delete cceeeeee Deletes data of a registered PC card E 111 USING ON SCREEN MENU gt Menu Descriptions amp Functions To set up a keyword to enable the Security function without using a regis tered PC card 1 Use the SELECT AY button to select Keyword and use the software keyboard to enter a keyword NOTE Please make a note of your keyword 2 Use the SELECT AY button to select Enable and use the SELECT AY button to select OK then the Security function will be enabled An Are you sure message will appear Use the SELECT l
76. ns NOTE If no input signal is available the projector will display a blue back ground factory preset Selecting from Source List Source List RGB2 Video S Video Viewer LAN Press and quickly release the SOURCE button on the projector cabi net to display the Source list Each time the SOURCE button is pressed the input source will change as follows Video VCR document cam era or laser disc player S Video RGB1 or RGB2 computer or DVD with component output Viewer slides on a PC card or LAN wired or wireless signal aired from a PC To display the selected source press the SOURCE button a few times to select the signal you wish to project E 40 PROJECTING AN IMAGE gt Selecting a Source Detecting the Signal Automatically Press and hold the SOURCE button for a minimum of 2 seconds the projector will search for the next available input source Each time you press and hold the SOURCE button the input source will change as follows gt RGB1 RGB2 Video S Video Viewer If no input signal is present the input will be skipped When the input source you wish to project is displayed release the button E 41 PROJECTING AN IMAGE Adjusting the Picture Size and Position Place your projector on a flat level surface and ensure that the projector is square to the screen Lift the front edge of the projector to center t
77. ns are met If the image can be stored on an MS DOS format PC card e If the image can be stored in a format supported by the Viewer With the Viewer images on the card are searched for in directories and images in JPEG or BMP format are recognized as slides Searchable directories are directories within two steps from the root directory and searchable images are images within the first 12 files in the di rectory Only file and slide switching are possible NOTE The maximum number of images recognized as slides within one directory is 128 Storing Images Displayed on the Projector on the PC card Capture The Capture features allows you to capture an image from a source that is currently being displayed The image is saved as JPEG in the PC card When you select Capture from the menu you will get a tool bar You can capture an image directly using the tool bar when the menu is not dis played The tool bar includes the following buttons Capture Freeze ova ila feu Drag Drags to move the tool bar by clicking on the blue part for USB mouse operation only Capture Captures an image and saves it as a JPEG file on a PC card Freeze Freezes and unfreezes images XI ebetssieces Exits the Capture function E 69 USING THE VIEWER NOTE ok Unless a PC card is inserted into the PC Card slot of the projector the Cap ture feature is not available The Card Error display means tha
78. ns keep operating for 90 seconds Cooling off time Second turn off the Main Power switch The power indicator will go out Last unplug the power cable CAUTION Do not unplug the power cable from the wall g outlet or do not turn off the main power under O any one of the following circumstances Doing so can cause damage to the projector e While the Hour Glass icon appears While the message Please wait a moment appears This message will be displayed after the projector is turned off e While the cooling fans are running The cooling fans continue to work for 90 sec onds after the projector is turned off e While accessing a PC card The PC Card Access indicator lights E 51 CONVENIENT FEATURES Using the Remote Mouse Function The built in remote mouse function enables you to operate your computer s mouse functions from the remote control Computer mode It is a great convenience for clicking through your computer generated presentations To return to the projector operation mode Projector mode press the PJ button lit red Connecting to your computer for the remote mouse fuction If you wish to use the remote mouse function use the supplied USB cable to connect the USB port type B of the projector and the USB port type A of your computer NOTE Depending on the type of connection or OS installed on your computer you may have to restart your compu
79. of within 14 months of the date of manufacture indi cated by the serial number attached to the product When a product whose term of warranty is expired is brought in Repairs will be offered for a fee In this case the customer is not eligible for the replacement product rental service In the following cases repairs may be charged even if the product s warranty is still in effect 1 If the term of warranty model name serial number and name of the store of purchase are not indicated on the warranty or have been al tered Problems or damage caused by dropping or shocks during shipment or movement by the customer or by improper handling by the customers Problems or damage caused by improper usage or unwarrantable al terations or repairs by the customer Problems or damage caused by fire salt damage gas damage earth quakes lightning damage storm or flood damage or other natural di sasters or such external factors as dust cigarette smoke abnormal voltage etc Problems or damage caused by use in hot or humid places in vehicles boats or ships etc Problems or damage caused by expendable supplies or devices con nected to the product other than those designated by NEC E 140 APPENDIX Problems caused by natural consumption wear or deterioration of parts under normal usage conditions 0 Problems or damage to lamps and other expendable supplies included parts or optional parts o Other conditions sti
80. ollows Aspect Ratio 4 3 Screen Type 4 3 Screen Position 0 Horizontal and Vertical are adjusted separately A combination of both adjustments limits 3D Reform in its adjustable range E 47 PROJECTING AN IMAGE Optimizing RGB Picture Automatically Adjusting the Image Using Auto Adjust Optimizing RGB image automatically Press the Auto Adjust button to optimize an RGB image automatically Poor picture AUTO ADJ BRE Press the Auto Adjust button to fine tune the computer image or to remove any vertical banding that might appear and to reduce video noise dot interference or cross talk this is evident when part of your image appears to be shimmering This function adjusts the clock frequencies that elimi nate the horizontal banding in the image This function also adjusts the clock phase to reduce video noise dot interference or cross talk This is evident when part of your image appears to be shimmering This adjustment may be necessary when you connect your computer for the first time NOTE e Some signals may not be displayed correctly or take time The Auto Adjust function does not work for component and video signal If the Auto Adjust operation cannot optimize the RGB signal try to adjust Clock and Phase manually See page E 88 E 48 PROJECTING AN IMAGE Turning Up or Down Volume Sound level from the speaker and the AUDIO OUT mini jack on the projec
81. or cabinet or AW buttons on your remote control to correct the orientation See page E 95 E 27 INSTALLATION AND CONNECTIONS Making Connections Wiring Diagram Document Camera Monitor VCR DVD Player or LaserDisc Player To video S video and au dio inputs on the projector PC CARD Css eles RGB Signal cable supplied To mini D Sub 15 pin connector on the pro jector It is recommended that you use a com mercially available distribution amplifier if con necting a signal cable longer than the sup plied cable Optional 15 pin to RCA female x3 cable ADP EV1 DVD Player IBM VGA or Compatibles with component output Desktop type or notebook type NOTE When using with a notebook PC be sure to connect between the projector and the notebook PC before turning on the power to the notebook PC In most cases signal cannot be output from RGB output unless the notebook PC is turned on after connecting with the projector the computer s screen saver or power management software onds and then press the POWER button again to resume If the screen goes blank while using your remote control it may be the resu
82. ormation E 29 INSTALLATION AND CONNECTIONS gt Making Connections Connecting Your PC or Macintosh Computer AUDIO IN RGB signal cable supplied w To mini D Sub 15 pin connector on the i A projector It is recommended that you use Audio cable not supplied a commercially available distribution am plifier if connecting a signal cable longer than the supplied one PN WZ Pree errs 5 a oei i al a heja cp AA eae EP G e IBM VGA or Compatibles Note book type or Macintosh Note book type IBM VGA or Compatibles Desktop type or Macintosh Desktop type NOTE For older Macintosh use a commercially available pin adapter not sup plied to connect to your Mac s video port E 30 INSTALLATION AND CONNECTIONS gt Making Connections Connecting your PC or Macintosh computer to your projector will enable you to project your computer s screen image for an impressive presenta tion To connect to a PC or Macintosh simply 1 Turn off the power to your projector and computer 2 Use the supplied signal cab
83. our following conditions and also the Service fee will be charged to my credit card account if don t return the Loan units within the specified period also confirm following information is correct Regards Application Sheet for TravelCare Service Program Country product purchased User s Company Name User s Company Address Phone No Fax NO User s Name User s Name Address Phone No Fax NO Local Contact office Local Contact office Address Phone No Fax NO User s Model Name Date of Purchase Serial No on rear panel P Problem of units per User Required Service 1 Repair and Return 2 Loan unit Requested period of Loan unit Payment method 1 Credit Card 2 Travelers Cheque 3 Cash In Case of Credit Card Card No w Valid Date E 146 APPENDIX Condition of your TravelCare Service Program Enduser is requested to understand following condition of TravelCare Ser vice Program and fill necessary information into the application sheet 1 Service Options There are 3 types of Service available Enduser has to understand fol lowing condition and is required to fill in the Application Sheet 1 D 2 Repair and Return The Faulty unit is sent or collected from the customer It is repaired and returned within 10 days to the customer excluding transport time There may have a cas
84. output of compo nent equipment such as a DVD player This connector also supports SCART output signal See page E 29 for more details RGB IN 2 Component Input Connector Mini D Sub 15 Pin This connector has the same function as the RGB IN 1 connector NOTE The RGB IN 2 does not support SCART output signal and Plug amp Play RGB AUDIO IN Mini Jack Stereo Mini This is where you connect audio output from your computer or DVD player A commercially available audio cable is required RGB OUT Connector Mini D Sub 15 Pin You can use this connector to loop your computer image to an external monitor from the RGB 1 or 2 input source The RGB analog signal set on RGBOUT Terminal is output during idle mode See pages E 32 and 100 E 11 INTRODUCTION gt Part Names of the Projector gt Terminal Panel Features 5 AUDIO OUT Mini Jack Stereo Mini Connect an additional audio equipment here to listen to audio coming from your computer Video or S Video input Note that there is no audio output from this jack during Standby and Idle 6 S VIDEO IN Connector Mini DIN 4 Pin Here is where you connect the S Video input from an external source like a VCR NOTE S Video provides more vivid color and higher resolution than the tra ditional composite video format 7 VIDEO IN Connector RCA Connect a VCR DVD player laser disc player or document camera here to project video 8 VIDEO AUDIO IN Jacks RCA L T
85. oving the projector or when it is not in use cover the lens with the lens cap E 21 INSTALLATION AND CONNECTIONS gt Setting Up the Screen and theProjector Setting Up the Screen and the Projector Selecting a Location The further your projector is from the screen or wall the larger the image The minimum size the image can be is approximately 30 0 8 m mea sured diagonally when the projector is roughly 4 feet 1 3 m from the wall or screen The largest the image can be is 500 12 7 m when the projec tor is about 80 83 feet 24 64 m from the wall or screen Use the drawing below as a guide NOTE Values in parentheses for LT240 E 22 INSTALLATION AND CONNECTIONS gt Setting Up the Screen and theProjector Throw Distance and Screen Size The following shows the proper relative positions of the projector and screen Refer to the table to determine the position of installation Distance Chart ha Screen Width Screen Diagonal Screen Height Screen center Throw Angle a Throw Distance C B Vertical distance between lens center and screen center C Throw distance D Vertical distance between lens center and bottom of screen o Throw angle E 23 INSTALLATION AND CONNECTIONS gt Setting Up the Screen and theProjector lt LT260 gt B Vertical distance between lens center and screen center C Throw distance D Vertical distance between lens center and
86. player or laser disc player 7 S VIDEO Button Press this button to select an S Video source from a VCR 8 RGB 1 Button Press this button to select a video source from computer or component equipment connected to your RGB IN 1 port 9 RGB 2 Button Press this button to select a video source from computer or component equipment connected to your RGB IN 2 port 10 AUTO ADJ Button Use this button to adjust an RGB source for an optimal picture Some signals may not be displayed correctly or take time to be displayed See page E 48 11 LASER Button Press and hold this button to activate the laser pointer When lit you can use the laser to draw your audience s attention to a red dot that you can place on any object 12 MENU Button Displays the menu for various settings and adjustments E 15 INTRODUCTION gt Part Names of the Remote Control 13 SELECT AW lt gt Mouse Button When you are in the Computer mode these buttons work as a com puter mouse When you are in the Projector mode which is indicated by lighting the PJ button See page E 53 AY Use these buttons to select the menu of the item you wish to adjust lt p Use these buttons to change the level of a selected menu item A press of the button executes the selection When the pointer is displayed these AW lt gt buttons move the pointer When the pointer is not displayed these AV lt gt buttons are for adjust ing the image 14 ENTER Left
87. pulated in the warranty included with the product also apply Bo The product can be used overseas with voltages of 100 to 120V and 200 to 240V by using a power cable suited for the standards and power source voltage of the country in which the product is being used List of TravelCare Outlets This list applies as of June 1 2002 For the most up to date information please refer to the websites of the service stations in the various countries on the List of TravelCare Outlets or to the NEC website at http Avww nec pj com List of TravelCare Outlets In Europe NEC Europe Ltd European Technical Centre Address Unit G Stafford Park 12 Telford TF3 3Bu U K Telephone 44 1952 237000 Fax Line 44 1952 237006 Email Address AFR uk neceur com WEB Address http Awww neceur com Regions Covered EU Austria Belgium Denmark Finland France Germany Greece Ireland Italy Luxembourg The Netherlands Portugal Spain Sweden and the United Kingdom EEA Norway Iceland and Liechtenstein E 141 APPENDIX In North America NEC Solutions America Inc Address Telephone Fax Line 1250 Arlington Heights Road Itasca Illinois 60143 U S A 1 800 836 0655 1 800 356 2415 Email Address vsd tech support necsam com WEB Address http Awww necvisualsystems com Regions Covered U S A Canada In Oceania NEC Australia Pty Ltd Address Telephone Fax Line Ne
88. r is security protected 2 Select Projector Options Security from the menu and press hte EN TER button The Release Code input screen will be displayed as well as your Request Code 24 alphanumeric characters 3 Enter your Release Code in the Release Code Input screen The projector will turn on If the projector is turned on by entering the Release Code your Secu rity will be disabled NOTE Some types of PC cards cannot be registered as your protect key It is recommended that you register two or more PC cards in case you lose or damage your registered PC card Formatting your registered PC card will disable your protect key function NOTE For additional information visit US http www necvisualsystems com Europe http www nec europe com Global http www nec pj com E 114 USING ON SCREEN MENU gt Menu Descriptions amp Functions Tools Provides tools for setting sleep timer capturing images displaying files or changing your background logo in a PC Card and drawing NOTE The Capture and PC Card Files features are required for a PC card Using Sleep Timer 1 Select your desired time between 30 minutes and 16 hours Off 0 30 1 00 2 00 4 00 8 00 12 00 16 00 2 Select Set and press the ENTER button on the remote control 3 The remaining time starts counting down 4 The projector will turn off after the countdown is complete NOTE e
89. r the lamp hour meter on the menu If this happens press the Help button on the remote control for ten seconds to reset the lamp clock back to zero Do this only after replacing the lamp Page 5 Selecting Communication Speed Communication Speed This feature sets the baud rate of the PC Control port Mini DIN 8 Pin It supports data rates from 4800 to 38400 bps The default is 38400 bps Select the appropriate baud rate for your equipment to be connected depending on the equipment a lower baud rate may be recommended for long cable runs Selecting Default Source Default Source Select You can set the projector to default to any one of its inputs each time the projector is turned on E 100 USING ON SCREEN MENU gt Menu Descriptions amp Functions Last aaaea Sets the projector to default to the previous or last ac tive input each time the projector is turned on Auto Searches for an active source in order of RGB1 gt RGB2 Video S Video gt Viewer gt RGB1 and displays the first found source Select Displays the selected source input every time the projec tor is started up Select an input from the pull down menu Disabling the Cabinet Buttons Control Panel Key Lock This option turns on or off the Control Panel Key Lock function NOTE This Control Panel Key Lock does not affect the remote control and the PC Control functions When the cabinet buttons are disabled pressin
90. reduce video noise dot interference or cross talk This is evi dent when part of your image appears to be shimmer ing Use the SELECT lt and gt buttons to adjust the image Use Phase only after the Clock is complete This adjustment is made automatically when the Auto Ad just is turned on Selecting Resolution This allows you to activate or deactivate the Advanced AccuBlend fea ture Auto eeeeeeeeeeeee Turns on the Advanced AccuBlend feature The pro jector automatically reduces or enlarges the current image to fit the full screen Native 055 Turns off the Advanced AccuBlend feature The pro jector displays the current image in its true resolution See Auto Adjust on page E 98 for turning on or off the Auto Adjust feature E 88 USING ON SCREEN MENU gt Menu Descriptions amp Functions NOTE When Resolution is set to Native 3D Reform Aspect Ratio and Screen are not available Tf you are displaying an image with a resolution higher than the projector s native resolution i e 1024 X 768 for LT260 240 and 800 X 600 for LT220 and Native mode is selected in the menu system the portion of the image that lies off screen will be lost because of a change in the horizontal to vertical ratio This is due to the image having a larger horizontal resolu tion than the panels native resolution This is not a malfunction and it can be corrected using the Phase adjustment in the menu s
91. rt Operate the Menus using the USB mouse Mouse Cursor When connecting a USB mouse to the projector you get a mouse cur sor on the screen Unless you use your USB mouse within 10 seconds the mouse cursor disappears Menu Display Clicking with a mouse button displays the menu Clicking gt displays the pull down menu To close the menu click any where in the background Adjusting and Setting Display You can select a menu item and click with a mouse button to make adjustments and setting E 58 CONVENIENT FEATURES Examples Click or press and hold the mouse button lt or gt to adjust the bright ness Or click and drag the mouse button on the slide bar horizontally to adjust it To save the adjustments click XJ The display is closed If you click anywhere in the background while displaying adjustment and setting menu or dialog box you will get the main menu at the clicking point Changing Background Logo You can change the default background logo using the PC Card Files fea ture NOTE File size must be 256KB or less Other file formats than JPEG and BMP are not available 1 From the menu select Tools PC Card Files to display a list of all the files stored in the PC card so that you can select a file you want to use as a background logo PC Card Files ga Name Size Date Execute ANEC bmp 12KB 1988 02 29 23 56 Exit NEC jpg 12KB 1988 02 29 23 56 Sort Name abc Dj File
92. s The product will be repaired and delivered within 10 business days not including shipping time During the term of warranty the cost of maintenance parts labor costs for repairs and shipping costs within the service station s coverage area are covered by the warranty 2 Replacement product rental service If the customer desires he or she can rent a replacement product while the original product is being repaired Fee US 200 for 12 days This fee must be paid at the local service station in cash or credit card The 200 rental fee is non refundable even if the customer rents it less than 12 days before returning The replacement product will be delivered within 3 business days If the customer did not return the replacement product within 12 days the customer will be charged the price of the unit If the customer returned the replacement product in a faulty or dam aged condition the repair cost will be charged to the customer E 139 APPENDIX Note that this service is not offered in all countries and regions Please refer to the List of TravelCare Outlets In addition this replacement product rental service is not offered after the product s warranty has expired Term of warranty 1 a Upon presentation of the warranty or receipt received upon purchase Valid for the term indicated on the warranty or the normal term of war ranty for the country of purchase When only the product is brought in Valid for a period
93. s orange it is in standby or idle mode See the Power Indicator section on page E 123 for more details E 8 INTRODUCTION gt Part Names of the Projector gt Top Features 4 SOURCE Button Use this button to select a video source such as a PC VCR DVD player Viewer PC card or LAN Press and release this button quickly to display the Source List Each time this button is pressed for a minimum of TWO seconds the input source will change as follows RGB1 RGB2 gt Video S Video gt Viewer gt RGB1 gt If no input signal is present the input will be skipped 5 AUTO ADJUST Button Use this button to adjust Position H V and Pixel Clock Phase for an optimal picture Some signals may not be displayed correctly or take time to switch between sources 6 PC CARD Access Indicator Lights while accessing a PC card 7 ENTER Button Executes your menu selection and activates items selected from the menu 8 CANCEL Button Press this button to exit Menus Press this button to return the adjust ments to the last condition while you are in the adjustment or setting menu 9 SELECT AW lt P gt Volume Buttons AY Use these buttons to select the menu of the item you wish to adjust When no menus appear these buttons work as a volume control E 9 INTRODUCTION gt Part Names of the Projector gt Top Features lt gt Use these buttons to change the level of a selected menu item A press of
94. s available for USB mouse only Choose the set tings you want Mouse Button 0 Right Hand or Left Hand Mouse Sensitivity Fast Medium or Slow E 97 USING ON SCREEN MENU gt Menu Descriptions amp Functions Page 3 Selecting Signal Format Signal Select RGB1 2 Allows you to choose RGB for an RGB source such as a com puter or Component for a component video source such as a DVD player Normally select RGB Component and the projector auto matically detects an either incoming signal However there may be some component signals that the projector is unable to detect If this is the case select Component Select Scart in RGB 1 for the European Scart VIDEO and S VIDEO This feature enables you to select composite video standards manu ally Normally select Auto Select the video standard from the pull down menu This must be done for Video and S Video separately Page 4 Enabling Auto Adjust Auto Adjust When Auto Adjust is set to On the projector automatically deter mines the best resolution for the current RGB input signal to project an image using NEC s Advanced AccuBlend Intelligent Pixel Blend ing Technology The image can be automatically adjusted for position and stability Horizontal Position Vertical Position Clock Phase and Resolution Oferir Automatically adjusts image Horizontal Position Ver tical Position Clock Phase and Resolutio
95. s the input connector of the projector RGB1 Switches to the RGB 1 connector RGB2 oaan Switches to the RGB 2 connector Video n Switches to the Video connector S Video Switches to the S Video connector Viewer 5 Switches to the Viewer EAN ices dete Switches to a LAN signal Projector Status This displays the condition of the projector Remaining Lamp Time Displays the remaining life of the lamp as a per centage Lamp Hour Meter Displays how many hours the lamp has been used Projector Usage Displays how many hours the projector has been used Error Status Displays the status of errors occurring within the projector Refresh ossec Updates the display of the following conditions E 138 APPENDIX TravelCare Guide TravelCare a service for international travelers This product is eligible for TravelCare NEC s unique international war ranty Please note that TravelCare coverage differs in part from coverage under the warranty included with the product Services offered with TravelCare This warranty allows customers to receive service on their product at the NEC and NEC designated service stations in the countries listed herein when temporarily traveling internationally for business or pleasure For details on services offered by the different service stations please refer to the List of TravelCare Outlets below 1 Repair service
96. s the pieces of glass may cause injury If this happens contact your NEC dealer for lamp replacement E 118 MAINTENANCE To replace the lamp 1 Loosen the lamp cover screw until the screwdriver goes into a freewheel ing condition and remove the lamp cover The lamp cover screw is not removable 2 Loosen the two screws securing the lamp housing until the screwdriver goes into a freewheeling condition The two screws are not removable 3 Remove the lamp housing by pulling out the handle NOTE There is an interlock on this case to prevent the risk of electrical shock Do not attempt to circumvent this interlock Interlock E 119 MAINTENANCE 4 Insert a new lamp housing until the lamp housing is plugged into the socket CAUTION Do not use a lamp other than the NEC replacement lamp LT60LP 5 Secure it in place with the two screws Be sure to tighten the screws 7 Tighten the lamp cover screw Be sure to tighten the screw MAINTENANCE 8 After you install a new lamp from the menu select Projector Options gt Setup Page 4 Clear Lamp Hour Meter to reset the lamp usage hours If the projector will not be turned on after using 1600 hours up to 2100 hours Eco mode of service press and hold the Help button on the remote control for ten seconds or longer to reset the lamp time clock to zero Cleaning Cleaning the Cabinet and the Lens 1 Tur
97. screen will be displayed 3 Enter your keyword in the Release Code input screen You can view the projected image NOTE Do not forget your keyword However if you forget your keyword NEC or your dealer will provide you with your Release Code See more information at the end of this section To turn on the projector when Security is enabled when using a PC card as a protect key 1 Insert your registered PC card into the PC card slot 2 Press and hold the POWER button for a minimum of two seconds The projector will turn on and then recognize the PC card Once the im age has been projected it will stay on without the PC card To delete PC card data you registered 1 Use the SELECT AY button to select Register and use the SELECT lt button to select the list window 2 Use the SELECT AY button to select the PC card data you wish to de lete 3 Press the SELECT gt button to select Delete and press the ENTER button The PC card data will be deleted E 113 USING ON SCREEN MENU gt Menu Descriptions amp Functions If you ve lost your registered PC card proceed as follows NOTE NEC or your dealer will provide you with your Release Code in ex change for your registered keyword and Request Code See more information at the end of this section 1 Press and hold the POWER button for a minimum of two seconds The projector will be turned on and display a message to the effect that the projecto
98. sition Advanced Menu LAN Mode Source Select IP Address Picture 3D Reform Automatic Volume Menu Manual IP Address Image Options Setup Subnet Mask Gateway Picture Management Screen Projector Name Projector Options LAN Mode DNS Configuration Tools Passcode Domain Name Help Security Factory Default Network Type Mode Infrastructure 802 11 Ad Hoc Sleep Timer Ad Hoc Capture Easy Connection PC Card Files SSID ChalkBoard Channel 1 14 TX rate Automatic 11M 5 5M 2M 1M Contents 1M 2M Automatic Information WEP WEP Disable 64bit 128bit Key Select Key1 4 Key1 4 Factory Default All Data Current Signal Mail Alert Mail Sender s Address SMTP Server Name Recipient s Address 1 Recipient s Address 2 Recipient s Address 3 Test Mail Status IP Address Subnet Mask MAC Address Enable Disable Keyword Use Protect key Read Register Delete E 78 USING ON SCREEN MENU gt Basic Menu Operation Menu Elements Tab Title bar Help Button Close Button Radio button Highlight BAP 2 Page 3 Page 4 Page 5 Lamp Mode F Normal C Eco Orientation Desktop Front w Background Blue 2 RGBOUT Terminal fiat ti Closed Caption Off pil OK Button Cancel Button Check box Solid triangle Page Page 2 Language Auto Adjust English yw Auto Start Power Management Menu
99. ss 1 3 is selected Test Mail is not available E 108 USING ON SCREEN MENU gt Menu Descriptions amp Functions Status LAN Mode 21xI IP Address Network Type WEP Mail IP Address A 000 000 000 000 Subnet Mask J 000 000 000 000 MAC Address J 00 00 00 00 00 00 OK Cancel Displays the status of the LAN settings IP Address Indicates the IP address of the projector Subnet Mask Indicates the subnet mask of the projector MAC Address Indicates the MAC address of the LAN card Setting a Passcode A passcode can be set for your projector to avoid operation by an unau thorized There are two kinds of passcode one for menu and the other for logo When a passcode is set doing any one of the following four operations will display the Passcode input screen For Menu Changing the menu to Advanced Editing the custom menu For Logo Changing the background Changing the logo data in PC Card Files Procedures for Passcode setting apply to both Menu and Logo E 109 USING ON SCREEN MENU gt Menu Descriptions amp Functions Entry To assign your passcode NOTE Up to 15 digits can be assigned 1 Select Entry and press the ENTER button The Entry screen will be displayed 2 Type in a combination of SELECT buttons AW lt gt and press the EN TER button The Confirm Passcode screen will be displayed 3 Type in the same combination of SELECT buttons AV lt
100. st of folders while you are playing back Setup eeeee Displays the Viewer Options dialog box on Page 2 of the Setup dialog box Delete Deletes a captured slide s or all the captured slides in the selected folder VICW ween Hides the tool bar while you are playing back Clicking with the right button of a mouse shows it again Provides access to controls for your image Use the SELECT button on the projector cabinet or the remote control to highlight the menu for the item you want to adjust E 82 USING ON SCREEN MENU gt Menu Descriptions amp Functions LAN Selects a signal from a LAN card plugged into the projector s card slot Entry List Displays the list of the entry signals Use the SELECT AY buttons on your remote control or the projector cabinet to select the signal and press the ENTER button on the remote control or the projector cabinet to display the Entry Edit Command screen Using the Entry List Making any ajustments to the current picture will automatically register its adjustments to the Entry List The registered signal can be loaded any time from the Entry List NOTE Up to 100 presets can be registered Entry Edit Command You can edit signals on the Entry List Load Enables you to select a signal from the list Store Enables you to store the currently projected signal that currently projected Cut Enables you to remove a selected signal from the list and place it on the clip
101. stone adjustment screen select Exit and then OK or press the CANCEL button on the remote control Screen The confirmation screen is displayed Cornerstone Exit Adjustment mode EE Cancel Reset Undo E 46 PROJECTING AN IMAGE 9 Press the SELECT lt or gt button to highlight the OK and press the ENTER button This completes the keystone correction Selecting Cancel will return to the adjustment screen without saving changes Step 3 Selecting Reset will return to the factory default Selecting Undo will exit without saving changes NOTE To return the 3D Reform correction setting values to the factory default press and hold the 3D REFORM button for a minimum of 2 seconds NOTE During 3D Reform adjustment Aspect Ratio and Screen may not be available Should this happen first reset the 3D Reform data and then do each setting Second repeat the 3D Reform adjustment Changing Aspect Ratio and or Screen setting can limit 3D Reform in its adjustable range The adjustable ranges for 3D Reform are as follows Horizontal Max 30 approx Max 25 approx on LT240 Vertical aaaeeeaa Max 40 approx The following are conditions at the above maximum angle when all of the following are met Image is projected in Wide Zoom Resolution is XGA Higher resolution than XGA limits 3D Reform in its adjustable range Menu items should be set as f
102. t for USB mouse operation only Pen Left click and drag to draw Left click A or right click the pen icon to display the pen palette containing four lines of different thickness from which you can select a line you prefer by left clicking Color Selects a color Left click to display the color palette from which you can select a color you prefer by left clicking Capture Left click to capture and save freehand drawings in the PC card Eraser Left click and drag to erase part of a drawing Left click A or right click the eraser icon to display the eraser palette contain ing four eraser of different thickness from which you can select an eraser you prefer by left clicking Clear Left click to clear the drawing completely from the ChalkBoard screen Hide Hides the tool bar by left clicking Right clicking anywhere on the screen displays the ChalkBoard tool bar again Exit Clears the complete drawing and exits the ChalkBoard NOTE e The menu is not available while you display the ChalkBoard screen e Switching slides clears a drawing completely E 61 USING THE VIEWER NOTE To use the Viewer first you need to create presentation materials on your PC using the Dynamic Image Utility 2 0 contained on the supplied NEC Projec tor User Supportware CD ROM For installation see the printed Application Guide For creating presentation materials see the Slide show function on the on line
103. t Menu Descriptions amp Functions Selecting Menu Display Time This option allows you to select how long the projector waits after the last touch of a button to turn off the menu The preset choices are Manual Auto 5 sec Auto 15 sec and Auto 45 sec The Auto 45 sec is the factory preset Manual The menu can be turned off manually Auto 5 sec The menu will automatically be turned off in 5 seconds if no buttons are pressed within 5 seconds Auto 15 sec The menu will automatically be turned off in 15 sec onds if no buttons are pressed within 15 seconds Auto 45 sec The menu will automatically be turned off in 45 sec onds if no buttons are pressed within 45 seconds Page 2 Turning On Off Source Display Source Display This option turns on or off input name display such as RGB1 2 Video and No Input to be displayed in the top right corner of the screen Turning On Off Message Message This option turns on and off messages for lamp life warning 3 minute before power off time and This feature is not available Selecting Menu Color Menu Color Select You can choose between two color modes for menu color color and monochrome E 94 USING ON SCREEN MENU gt Menu Descriptions amp Functions Setup Enables you to set operating options Press OK to save your changes for all the features of Page1 Page2 Page3 Page 4 and Page 5 Page 1 Setting Lamp Mode to Norm
104. t gt button and press the ENTER button The Security function takes effect To register a PC card as a protect key 1 Insert a PC card into the PC card slot of the projector 2 Use the SELECT AY button to select Read and press the ENTER but ton Data of the PC card will be read into the projector 3 Use the SELECT AY button to select Register and press the ENTER button Downloaded data will be registered and be displayed in the list window 4 Use the SELECT AV button to select Keyword and use the software keyboard to enter a keyword NOTE To use a PC card as a protect key you must also set up a keyword Please make a note of your keyword This completes registration of your PC card To enable Security use the SELECT AW button to select Enable and use the SELECT AY button to select OK and Security function will be enabled An Are you sure message will appear Use the SELECT lt gt button and press the ENTER button The Security function takes effect E 112 USING ON SCREEN MENU gt Menu Descriptions amp Functions To turn on the projector when Security is enabled when using your key word only 1 Press and hold the POWER button for a minimum of two seconds The projector will be turned on and display a message to the effect that the projector is security protected 2 Select Projector Options Security from the menu and press the EN TER button The Release Code input
105. t the free space of the PC card is insuffi cient for saving images Make more space available on the card by erasing unwanted images with your PC The number of images that can be captured depends on the size of the PC card Be sure not to turn off the power or remove the PC card while capturing an image Doing so could cause a loss of the data in the PC card or damage to the card itself Preparations Insert the PC card into the card slot Insert the PC card so that the end with the insertion direction arrow on the top goes in first Press the eject button to eject the card 1 2 3 Project the image you wish to store on the projector Sleep Timer Capture Freeze Capture Drag FE xjl Exit PC Card Files ChalkBoard Select the Capture from the Tools menu A tool bar will appear The tool bar includes the following buttons Drag 5 Drags to move the tool bar by clicking on the blue part for USB mouse operation only Capture Captures an image and save it as a JPEG file in a PC card Freeze Freezes and unfreezes images E 70 USING THE VIEWER EXit arsed Exits the Capture function Another option to exit the Cap ture function is to press MENU or CANCEL button on the remote control or projector cabinet NOTE You can compress a captured file JPEG using the Capture Options in the Setup dialog See page E 97 Captured images with higher resolution than the projector s nat
106. te Deletes a captured slide s or all the captured slides in the Capture specific folder VIEW woo Hides the tool bar while you are playing back Pressing the MENU button or clicking with the right button of a mouse shows it again NOTE If no memory card is inserted in the PC CARD slot there is no signal and a black blue or logo background is displayed depending on the setting Playback is stopped when SLIDE button on the remote control or lt gt button on the cabinet is pressed in Auto Play mode Up to 12 indexes can be displayed on the list of folders The folder in the right bottom is always a folder exclusively for captured images but is only displayed when images have been captured E 66 USING THE VIEWER When the tool bar is not displayed Press the FOLDER LIST button or the SLIDE LIST button on the remote control to display folders or from a PC card in the projector s PC Card slot Multi cursor blue marks Folder Folder Folder Folder FOLDER Folder Current folder 02 0001 0008 number s Current slide Number of all slides number in folder Use the SLIDE button to advance to the next folder or return to the previous folder SLIDE Use the SLIDE button to advance to the next slide or return to the previous slide Slide Table cursor green marks 2 amp 4 Dere 02 0004 0008
107. ter or change you computer Settings When using the USB Port For PC the mouse receiver function can only be used with a Windows 98 Windows ME Windows XP or Windows 2000 operating system Tae seco t mci TA US 5 CD Th Type A NOTE Wait at least 5 seconds after disconnecting the USB cable before recon necting it and vice versa The computer may not identify the built in mouse re ceiver if it is repeatedly connected and disconnected in rapid intervals E 52 CONVENIENT FEATURES gt Using the Remote Mouse Function Switching operation mode between computer and pro jector The three shaded buttons shown on the drawing work as a computer mouse in the Computer mode In the Computer mode the PJ button is not lit Works as a mouse Works as the Select button for your computer on the projector Works as a right Works as the Cancel Click button for __ button on the your computer projector Not lit Lit red DUO Works as a left click button Works as the Enter button for your computer on the projector E 53 CONVENIENT FEATURES gt Using the Remote Mouse Function When the MENU button is pressed the
108. the button executes the selection When the menus or the Viewer tool bar is not displayed these buttons can be used to select a slide or to move the cursor in Folder List or Slide List When the pointer is displayed these AW lt gt buttons move the pointer 10 MENU Button Displays the menu 11 LAMP Indicator If this light blinks red rapidly it s warning you that the projection lamp has exceeded 1500 hours up to 2000 hours in Eco mode of service After this light appears replace the lamp as soon as possible See page E 118 If this is lit green continually it indicates that the lamp mode is set to Eco See the Lamp Indicator section on page E 124 for more details 12 3D REFORM Button Press this button to enter 3D Reform mode to correct the keystone trapezoidal distortion and make the image square E 10 INTRODUCTION gt Part Names of the Projector gt Terminal Panel Features Terminal Panel Features 13 12 9 10 11 3 5 CEAS C R AUDIO IN L VIDEO IN S VIDEO IN PC CONTROL RGB INT AUDIO IN RGB IN2 RGB OUT 0 lO 8 7 6 RGB IN 1 Component Input Connector Mini D Sub 15 Pin Connect your computer or other analog RGB equipment such as IBM compatible or Macintosh computers Use the supplied RGB cable to connect to your computer This also serves as a component input con nector that allows you to connect a component video
109. the remote control carefully If the remote control gets wet wipe it dry immediately Avoid excessive heat and humidity If you will not be using the remote control for a long time remove the batteries Do not place the batteries upside down Do not use new and old batteries together or use different types of batteries together Operating Range 7m 22 feet gt 7m 22 feet Remote control Remote sensor on the projector cabinet The infrared signal operates by line of sight up to a distance of about 22 feet 7 m and within a 60 degree angle of the remote sensor on the projector cabinet The projector will not respond if there are objects between the re mote control and the sensor or if strong light falls on the sensor Weak batteries will also prevent the remote control from properly operating the projector E 20 INSTALLATION AND CONNECTIONS This section describes how to set up your projector and how to connect video and audio sources a To the wall outlet Your projector is simple to set up and use But before you get started you must first a Set up a screen and the projector 2 Connect your computer or video equipment to the projector See page E 28 3 Connect the supplied power cable See page E 36 NOTE Ensure that the power cable and any other cables are disconnected before moving the projector When m
110. ting the underlined link and pressing ENTER moves to the corre sponding adjustment item Information Displays the status of the current signal and the lamp and the projector usage hours This dialog box has three pages The information included are as follows Page 1 Page 2 Page 3 Source Name Signal Type Remaining Lamp Time Input Terminal Video Type Lamp Hour Meter H Entry No Sync Type Projector Usage H Horizontal Frequency Interlace Vertical Frequency Sync Polarity E 116 USING ON SCREEN MENU gt Menu Descriptions amp Functions NOTE The progress indicator shows the percentage of remaining bulb life The value informs you of the amount of lamp and projector usage respectively Remaining Lamp Time Display When the remaining lamp time reaches 0 the Remaining Lamp Time bar indicator changes from 0 to 100 Hours and starts counting down If the remaining lamp time reaches 0 hours the projector will not turn on regardless of whether the lamp mode is set to Normal or Eco Returning to Factory Default The Factory Default feature allows you to change adjustments and setting to the factory preset for source except the following All Data Reset all the adjustments and settings for all the sig nals to the factory preset except Remaining Lamp Time Lamp Hour Meter Projector Usage Language Back ground Entry List Communication Speed Security and Passcode To reset the lamp usage time se
111. tp www necvisualsystems com Europe http www nec europe com Global http Awww nec pj com Digital Light Processing DLP Digital Micromirror Device and DMD are trademarks of Texas Instruments The specifications are subject to change without notice E 128 APPENDIX Cabinet Dimensions 92 3 6 300 11 8 275 10 83 er LA a 260 10 24 geag REN AG aH NaN ola N Siei P 2 S Sy 3 LT240 319mm 12 56 E 129 Unit mm inch APPENDIX Pin Assignments of D Sub RGB Input Connector Mini D Sub 15 Pin Connector S00 Signal Level OOO Video signal 0 7Vp p Analog LID Sync signal TTL level RGB 1 Input only RGB Signal Analog YCbCr Signal Red Cr Green or Sync on Green Y Blue Cb Ground Ground Red Ground Cr Ground Green Ground Y Ground Blue Ground Cb Ground No Connection 1 2 3 4 5 6 7 8 Sync Signal Ground Ground Bi directional DATA SDA Horizontal Sync or Composite Sync Vertical Sync Data Clock E 130 APPENDIX Compatible Input Signal List
112. ture Press again to resume motion Using the Pointer You can use one of eight pointers to draw your audience s attention to the portion of a projected image you want POINTER v Press the Pointer button to display the pointer Press the Pointer button to display the pointer Use the Select button to move the pointer Use the Select button to move the pointer E 55 CONVENIENT FEATURES Enlarging and Moving a Picture You can enlarge the area you want up to 400 percent To do so 1 Press the Pointer button to display the pointer POINTER 2 Move the pointer to the area you want to enlarge Y 3 Enlarge the selected area When the Magnify button is pressed the pointer is changed to a mag nifying glass To move the magnifying glass use the SELECT button MAGNIFY P Ue 4 Return the image to the original size CONVENIENT FEATURES Getting the On line Help You get the contents about Help HELP Display Help Exit He E 57 CONVENIENT FEATURES Using a USB Mouse Using a USB mouse gives you a smooth operation A commercially avail able USB mouse is required USB Type A NOTE There may be some brands of USB mouse that the projector does not suppo
113. utions Problem Check These Items Does not turn on Check that the power cable is plugged in and that the power button on the projector cabinet or the remote control is on See pages E 36 and 37 Ensure that the lamp cover is installed correctly See page E 120 Check to see if the projector has overheated or the lamp usage exceeds 1600 hours up to 2100 hours Eco mode If there is insufficient ventilation around the projec tor or if the room where you re presenting is particularly warm move the projector to a cooler location No picture Use the menu to select your source RGB 1 2 Video S Video Viewer or LAN See page E 40 Ensure your cables are connected properly Use menus to adjust the brightness and contrast See page E 85 Remove the lens cap Reset the settings or adjustments to factory preset levels using the Factory Default in the Adjustment Menu See page E 117 Image isn t square to the screen Reposition the projector to improve its angle to the screen See page E 42 or 43 Use the 3DReform function to correct the trapezoid distortion See page E 45 Picture is blurred Adjust the focus See page E 44 Reposition the projector to improve its angle to the screen See page E 42 or 43 Ensure that the distance between the projector and screen is within the adjustment range of the lens See page E 22 26 Condensation may form on the lens if the projector is cold brought into a warm place an
114. w South Wales 184 Milperra Road Reversby 2212 Victoria 480 Princess Hwy Noble Park 3174 South Australia 84A Richmond Road Keswick 5035 Queensland 116 Ipswich Road Woollongabba 4102 Western Australia 45 Sarich Court Osborne Park 6017 131 632 from domestic 61 8 8375 5706 from overseas 61 8 8375 5757 Email Address lee gramola nec com au WEB Address http Awww nec com au Regions Covered Australia New Zealand E 142 APPENDIX In Asia and Middle East NEC Viewtechnology Ltd Address 686 1 Nishioi Oi Machi Ashigarakami Gun Kanagawa 258 0017 Japan Telephone 81 465 85 2369 Fax Line 81 465 85 2393 Email Address support_pjweb nevt nec co jp WEB Address http Awww nec pj com Regions Covered Japan NEC Hong Kong Ltd Address 11th Floor Tower B New Mandarin Plaza 14 Science Museum Road Tsim Sha Tsui East Kowloon Hong Kong Telephone 852 2369 0335 Fax Line 852 2795 6618 Email Address esmond_au nechk nec com hk WEB Address http Avwww nec com hk Regions Covered Hong Kong NEC Taiwan Ltd Address 7F No 167 SEC 2 Nan King East Road Taipei Taiwan R O C Telephone 886 2 8500 1734 Fax Line 886 2 8500 1420 Email Address nickliao nec com tw WEB Address http Avww nec com tw Regions Covered Taiwan E 143 APPENDIX NEC Singapore Pte Ltd Address 401 Commonwealth Drive 07 02 Haw Par Technocentre Singapore 149598 Telephone 65 6 273 8333 Fax Lin
115. will be lost Use the supplied software change the image to 1024 x 768 800 x 600 on LT220 dots in size Contents of PC Card are damaged e Use a computer etc to repair the data For more information contact your dealer E 126 SPECIFICATIONS This section provides technical information about the LT260 LT240 LT220 Projector s performance Model Number Optical DMD Resolution Lens Lamp Image Size Projection Distance Projection Angle Electrical Inputs Outputs USB Port Video Compatibility Scan Rate Video Bandwidth Pixel Clock Freq Color Reproduction Horizontal Resolution LT260 LT240 LT220 Single Chip Digital Micromirror Device DMD 1024 x 768 pixels LT220 800 x 600 pixels up to UXGA with Advanced AccuBlend Manual zoom and focus LT260 LT220 F2 2 2 5 f 28 4mm 34 0mm LT240 F2 5 2 8 f 22 4mm 27 0mm 220 W DC standard The lamp is warranted for 1500 hours of operation time within 6 months 30 inches 500 inches 0 8 m 12 7 m diagonal LT260 3 8ft 80 7ft 1 18m 24 6m LT240 2 95ft 62 3ft 0 90m 19 0m LT220 4 0ft 83 3ft 1 22m 25 4m LT260 LT220 14 7 15 2 wide 12 2 12 4 tele LT240 18 6 19 4 wide 15 7 16 2 tele 2 RGB 1 S Video 1 Video 1 PC Card 1 Stereo Mini Audio 1 L R RCA Audio 1 PC Control 1 RGB 1 Stereo Mini Audio 1 A Type 1 B Type NTSC NTSC4 43 PAL PAL 60 PAL N PAL M SECAM HDTV 1080i 720p 480p 480i w option
116. wo modes for fan speed high speed mode and normal speed mode When you wish to cool down the temperature inside the projector quickly check this box NOTE Enable Fan High Speed mode if you continue to use the projector for consecutive days E 99 USING ON SCREEN MENU gt Menu Descriptions amp Functions Enabling Idle Mode Idle Mode The projector has two standby modes Standby and Idle Standby is the mode that allows you to put the projector in the standby condition which consumes less power than the idle mode The pro jector is preset for Standby at the factory When this check box is turned on you allow the RGB OUT connec tor to output RGB signal during Idle mode NOTE The RGB OUT connector will not output signal during the Standby mode Via the serial interface the projector can be turned on from your PC using Dynamic Image Utility 2 0 during the Standby or Idle mode On the LAN connection the projector can be controlled or monitored from your PC using Dynamic Image Utility 2 0 only in the Idle mode x The HTTP server functions are not available during Standby mode Clearing Lamp Hour Meter Clear Lamp Hour Meter Resets the lamp clock back to zero Pressing this button appears a confirmation dialog box To reset the lamp usage hour press OK NOTE The projector will turn off and go into standby mode after 1600 hours up to 2100 hours in Eco mode of service In this condition you cannot clea
117. ystem After ad justing Phase set the resolution mode to Auto Selecting Overscan Percentage Select overscan percentage 0 5 10 and 25 for signal NOTE When Resolution is set to Native this feature is not available and the stored settings and adjustments are invalid NOTE When 4 3 Fill or Crop is selected in Aspect Ratio this feature is not available Selecting Video Filter Level not available for Video Viewer and LAN This function reduces video noise Off asc iis The filter is removed LOSS eeeeee The low pass filter is applied partially More noice The low pass filter is applied fully Selecting Noise Reduction Level not available for RGB Viewer and LAN Select one of the three levels for reducing video noise Low Medium or High NOTE The lower the Noise Reduction level the better the image quality by way of higher video bandwidth E 89 USING ON SCREEN MENU gt Menu Descriptions amp Functions Picture Management This option allows you to adjust neutral tint for yellow cyan or magenta There are 5 factory presets optimized for various types of images or you can set 4 user adjustable settings Presentation Recommended for making a presentation using a PowerPoint file SRGB 0 Standard color values not available on LT220 Graphic Recommended for graphics Video nsss Recommended for regular picture such as TV program Mov

LT260/LT240/LT220 User`s Manual

Contents

Download Pdf Manuals

Related Search

Related Contents