LG L1740P User's Manual
Contents
1. This message appears when the signal cable SIGNAL CABLE between your PC and your display is not message on the connected Check the signal cable and try again screen Do you see a OSD LOCKED message on the screen Do you see OSD You can secure the current control settings LOCKED when you so that they cannot be inadvertently push MENU button changed You can unlock the OSD controls at any time by pushing the MENU button for 5 seconds the message OSD UNLOCKED will appear Troubleshooting Display image is incorrect Display Position is Press the SET AUTO button to automatically adjust incorrect your display image to the ideal setting If the results are unsatisfactory adjust the image position using the H position and V position icon in the on screen display Check Control Panel gt Display gt Settings and see if the frequency or the resolution were changed If yes readjust the video card to the recommend resolution On the screen e Press the SET AUTO button to automatically adjust background vertical your display image to the ideal setting bars or stripes are If the results are unsatisfactory decrease the visible vertical bars or stripes using the CLOCK icon in the on screen display Any horizontal noise e Press the SET AUTO button to automatically adjust appearing in any your display image to the ideal2. Power Consumption Dimensions amp Weight with tilt stand Tilt Range Power Input Environmental Conditions Tilt Stand Signal cable Power cord NOTE Specifications L1740P 17 inches 43 2cm Flat Panel Active matrix TFT LCD Anti Glare coating 17 inches viewable 0 264 mm pixel pitch Horizontal Freq Analog 30 88kHz Automatic Digital 30 71kHz Automatic Vertical Freq 56 75Hz Automatic Input Form Separate TTL Positive Negative SOG Sync On Green Digital Signal Input 15 pin D Sub Connector DVI D connector Digital Input Form RGB Analog 0 7Vp p 750hm Digital Max DVI Digital VESA 1280 x 1024 60Hz D sub Analog VESA 1280 x 1024 75Hz Recommend VESA 1280 x 1024 60Hz DDC 2B On Mode 43W Sleep Mode lt IW Off Mode lt 1W Width 39 4 cm 15 51 inches Height 39 6 cm 15 59 inches Depth 22 2 cm 8 74 inches Net 5 3 kg 11 68 lbs Tilt 5 25 AC 100 240V 50 60Hz 1 0A Operating Conditions Temperature 10 C to 35 C Humidity 10 to 80 non Condensing Storage Conditions Temperature 20 C to 60 C Humidity 5 to 95 non Condensing Attached O Detached Attached Detached O Wall outlet type or PC outlet type a Information in this document is subject to change without notice Display Sync Input Video Input Resolution Plug amp Play Power Consumption Dimensions amp Weight with tilt stand Tilt Range
3. VATERS SETH To adjust the USER sub menu function Press the SET Button Brightness Adjusts screen brightness ACE Adaptive Clarity Enhancer Selects the clarity mode RCM Real Color Management Selects the color mode Ey Not applied SE Green enhance ACE k Om __ O 1 RCM EEn Flesh tone LSS Color Enhance H 2 SAVE gt NO MENU SET 4 Select the sub menu using the SET button and save the YES value using the buttons FLATRON JENGINE NORMAL NORMAL This is under normal operating conditions MENU Bl SET F Troubleshooting Check the following before calling for service No image appears Is the power cord of the Check and see if the power cord is connected display connected properly to the power outlet Is the power indicator e Touch the Power button light on Is the power on and the Adjust the brightness and the contrast power indicator blue Is the power indicator If the display is in power saving mode try moving amber the mouse or pressing any key on the keyboard to bring up the screen e Try to turn on the PC Do you see an OUT e This message appears when the signal from the OF RANGE message PC video card is out of horizontal or vertical on the screen frequency range of the display See the Specifications section of this manual and configure your display again Do you see a CHECK
4. adjustment menu However be aware that this option initializes all the menu items except Language Control Panel Functions Control Panel Functions gi AOYNOS onvas eulbuz gt Control Function MENU Button Use this button to enter or exit the On Screen Display OSD LOCKED UNLOCKED This function allows you to lock the current control OSD LOCKED settings so that they cannot be inadvertently changed Press and hold the MENU button for 5 seconds The 080 UNLOCKED message OSD LOCKED should appear You can unlock the OSD controls at any time by pushing the MENU button for 5 seconds The message OSD UNLOCKED should appear Q Control Panel Functions Control Function Buttons Use these buttons to select or adjust functions in the On 2 Screen Display Button J Engine hot key For more information refer to page A14 FLATRON ENGINE E ta x NORMAL MENU E SET Es Button SOURCE hot key Use this button to make Dsub or DVI connector active This feature is used when two computers are connected to the display The default setting is Dsub SET AUTO Use this button to enter a selection in the On Screen Button Display AUTO IMAGE ADJUSTMENT When adjusting your display settings always press the SET AUTO button before entering the On Screen Display OSD This will automatically adjust your display im
5. product contains a small amount of mercury a Do not dispose of this product with general household waste Disposal of this product must be carried out in accordance to the regulations of your local authority Connecting the Display Using the Computer a Before setting up the monitor ensure that the power to the monitor the computer system and other attached devices is turned off 1 Place the monitor with its front facing downward on a cushion or soft cloth 2 Hold down the release button inside the stand and strongly pull out the stand with your two hands The stand won t move if you don t press release button 3 Connect the signal input cable and the power cord lt 17inch gt lt 19inch gt 4 When successfully connected fit the back cap in along the groove i EA S Connecting the Display L1740P Using the Computer 1 Connect the signal cable When attached tighten the thumbscrews to secure the connection 2 Connect the power cord into a proper power outlet that is easily accessible and close to the display Signal Cable i Te PC outlet type gt Mac adapter For Apple Macintosh use a separate plug adapter is needed to change the 15 pin high density 3 row D sub VGA connector on the supplied cable to a 15 pin 2 row connector 3 Touch l button on the front switch panel to turn the pow
6. 800 x 600 37 879 60 6 VESA 800x600 46 875 75 7 MAC 832 x 624 49 725 75 8 VESA 1024 x 768 48 363 60 9 VESA 1024 x 768 60 023 75 10 MAC 1152 x 870 68 681 75 11 VESA 1152 x 900 61 805 65 12 VESA 1280 x 1024 63 981 60 13 VESA 1280 x 1024 79 976 75 Indicator Mode LED Color On Mode blue Sleep Mode amber Off Mode Off Signal Connector Pin Assignment TTT TT Ty TT IIL im ACCA a DVI D Connector Pin Signal DVI D Pin Signal DVI D 1 T M D S Data2 16 Hot Plug Detect 2 T M D S Data2 17 T M D S Data0 3 T M D S Data2 4 Shield 18 T M D S Data0 4 T M D S Data4 19 T M D S Data0 5 Shield 5 T M D S Data4 20 T M D S Data5 6 DDC Clock 21 T M D S Data5 7 DDC Data 22 T M D S Clock Shield 8 Analog Vertical Sync 23 T M D S Clock 9 T M D S Data1 24 T M D S Clock 10 T M D S Data1 11 T M D S Data1 3 Shield 12 T M D S Data3 13 T M D S Data3 14 5V Power 15 Ground return for 5V H Sync and V Sync T M D S Transition Minimized Differential Signaling How to Install the Rack wall mounting This monitor can be mounted on the VESA standrad wall mounting rack 1 Please the monitor on a piece of cloth or other soft surface with the front side facing downward and remove the rear cap 2 Separate the stand base using a screwdriver as shown in the picture VES
7. A wall mounting Connected to another object stand type and wall mounted type This monitor accepts a VESA compliant mounting interface pad optional For further information refer to the VESA Wall Mounting Instruction Guide Kensington Security Slot optional Connected to a locking cable that can be purchased separately at most computer stores Digitally yours saan Le
8. Power Input Environmental Conditions Tilt Stand Signal cable Power cord NOTE Specifications L1940P 19 inches 48 18cm Flat Panel Active matrix TFT LCD Anti Glare coating 19 inches viewable 0 294 mm pixel pitch Horizontal Freq Analog 30 88kHz Automatic Digital 30 71kHz Automatic Vertical Freq 56 75Hz Automatic Input Form Separate TTL Positive Negative SOG Syne On Green Digital Signal Input 15 pin D Sub Connector DVI D connector Digital Input Form RGB Analog 0 7Vp p 750hm Digital Max DVI Digital VESA 1280 x 1024 60Hz D sub Analog VESA 1280 x 1024 75Hz Recommend VESA 1280 x 1024 60Hz DDC 2B On Mode 45W Sleep Mode lt IW Off Mode lt 1W Width 44 3 cm 17 44inches Height 43 5 cm 17 12 inches Depth 24 0 cm 9 44inches Net 6 8 kg 14 99 Ibs Tilt 5 25 AC 100 240V 50 60Hz 1 0A Operating Conditions Temperature Humidity 10 C to 35 C 10 to 80 non Condensing Storage Conditions Temperature Humidity 20 C to 60 C 5 to 95 non Condensing Attached O Detached Attached Detached O Wall outlet type or PC outlet type a Information in this document is subject to change without notice Preset Modes Resolution Display Modes Resolution Horizontal Freq kHz Vertical Freq Hz 1 VGA 640 x 350 31 469 70 2 VGA 720 x 400 31 468 70 3 VGA 640 x 480 31 469 60 4 VESA 640 x 480 37 500 75 5 VESA
9. User s Guide ere L1740P L1940P Make sure to read the Important Precautions before using the product Keep the User s Guide CD in an accessible place for furture reference See the label attached on the back cover and quote this information to your dealer when you require service La Important Precautions This unit has been engineered and manufactured to ensure your personal safety however improper use may result in potential eletrical shock or fire hazards In order to allow the proper operation of all safeguards incorporated in this display observe the following basic rules for its installation use and servicing On Safety Use only the power cord supplied with the unit In case you use another power cord make sure that it is certified by the applicable national standards if not being provided by the supplier If the power cable is faulty in any way please contact the manufacturer or the nearest authorized repair service provider for a replacement The power supply cord is used as the main disconnection device Ensure that the socket outlet is easily accessible after installation Operate the display only from a power source indicated in the specifications of this manual or listed on the display If you are not sure what type of power supply you have in your home consult with your dealer Overloaded AC outlets and extension cords are dangerous So are frayed power cords and broken plugs They may result in a s
10. a Decrease a Increase a SET Select another sub menu On Screen Display OSD Selection and Adjustment Main menu Sub menu Description TRACKING TRACKING CLOCK To minimize any vertical bars or stripes visible on the screen background The horizontal screen size will also change PHASE _ To adjust the focus of the display This PHASE item allows you to remove any Fe horizontal noise and clear or sharpen the image of characters MENUS i 2 SET a MENU Exit a Decrease a Increase SET Select another sub menu SETUP LANGUAGE To choose the language in which the control names are displayed OSD To adjust position of the OSD window HORIZONTAL POSITION on the screen 18 50 eS om ea WHITE If the output of the video card is different BALANCE _ the required specifications the color level may deteriorate due to video SETUP signal distortion Using this function the signal level is adjusted to fit into the WHITE BALANCE standard output level of the video card POWER INDICATOR in order to provide the optimal image Activate this function when white and black colors are present in the screen POWER Use this function to set the power INDICATOR indicator on the front side of the monitor a MENU Exit Adjust to ON or OFF Adjust If you set OFF it will go off SET Select another sub menu If you set ON at any time the power indicator will automatically be tur
11. age to the ideal settings for the current screen resolution size display mode The best display mode is 17 inch monitor 1280x1024 19 inch monitor 1280x1024 PROCESSING AUTO IMAGE ADJUSTMENT 4 Power Button Use this button to turn the display on or off Power Indicator This Indicator lights up green when the display operates normally On Mode If the display is in Sleep Mode Energy Saving this indicator color changes to amber On Screen Display OSD Control Adjustment Screen Adjustment Making adjustments to the image size position and operating parameters of the display is quick and easy with the On Screen Display Control system A short example is given below to familiarize you with the use of the controls The following section is an outline of the available adjustments and selections you can make using the OSD NOTE a Allow the display to stabilize for at least 30 minutes before making image adjustments To make adjustments in the On Screen Display follow these steps MENU SET AUTO MENU Press the MENU Button then the main menu of the OSD appears To access a control use the or Buttons When the icon you want becomes highlighted press the SET AUTO Button Use the Buttons to adjust the image to the desired level Use the SET AUTO Button to select other sub menu items Push the MENU Button once to return to the mai
12. er on When monitor power is turned on the Self PERTETTERT Image Setting Function is executed automatically ESSE SEWING Only Analog Mode u Connecting the Display L1940P Using the Computer 1 Connect the signal cable When attached tighten the thumbscrews to secure the connection 2 Connect the power cord into a proper power outlet that is easily accessible and close to the display Signal Cable Wall outlet type For Apple Macintosh use a separate plug adapter is needed to change the 15 pin high density 3 row D sub VGA connector on 3 Touch button on the front switch panel to turn the power on When monitor power is turned on the Self PROCESSING SELF Image Setting Function is executed automatically INSSE SETTING Only analog mode Connecting the Display L1740P L1940P Touch l button for several seconds on the front switch panel to turn the power on Yee y NOTE Self Image Setting Function This function provides the user with optimal display settings When the user connects the monitor for the first time this function automatically adjusts the display to optimal settings for individual input signals If you want to adjust the monitor while in use or wish to manually run this function once again push the SET AUTO button on the front panel of the monitor Otherwise you may execute the Factory reset option on the OSD
13. he main menu of the OSD appears Menu Name PICTURE CONTRAST Icons gt O A 50 Sub menus GAMMA 7 Om 15 0 MENUS Sake SETH Button Tip a MENU gt Exit a Adjust Decrease Increase a SET 44 Enter 4 Select another sub menu NOTE a OSD On Screen Display menu languages on the monitor may differ from the manual On Screen Display OSD Selection and Adjustment Main menu Sub menu Description PICTURE PICTURE BRIGHTNESS _ To adjust the brightness of the screen CONTRAST To adjust the contrast of the screen CONTRAST 0 Om 50 GAMMA GAMMA Set your own gamma value 50 0 50 Do On the monitor high gamma values display whitish images and low gamma MENU Z e SETE values display high contrast images a MENU Exit a Decrease a Increase a SET Select another sub menu COLOR COLOR PRESET Select the screen color PRESET 6500K Slightly reddish white dsoox 3300 e 9300K Slightly bluish white om C3 50 a RED Set your own red color levels RED BLUE SS GREEN Set your own green color levels MENUS i SET MENU Exit Decrease a Increase a SET Select another sub menu POSITION POSITION HORIZONTAL To move image left and right BLUE Set your own blue color levels VERTICAL To move image up and down VERTICAL B _TPf 50 MENU 4 e SET a MENU Exit
14. hock or fire hazard Call your service technician for replacement Do not Open the Display a There are no user serviceable components inside a There are Dangerous High Voltages inside even when the power is OFF a Contact your dealer if the display is not operating properly To Avoid Personal Injury a Do not place the display on a sloping shelf unless properly secured a Use only a stand recommended by the manufacturer To Prevent Fire or Hazards a Always turn the display OFF if you leave the room for more than a short period of time Never leave the display ON when leaving the house a Keep children from dropping or pushing objects into the display s cabinet openings Some internal parts carry hazardous voltages a Do not add accessories that have not been designed for this display a During a lightning storm or when the display is to be left unattended for an extended period of time unplug it from the wall outlet Important Precautions On Installation Do not allow anything to rest upon or roll over the power cord and do not place the display where the power cord is subject to damage Do not use this display near water such as near a bathtub washbowl kitchen sink laundry tub ina wet basement or near a swimming pool Displays are provided with ventilation openings in the cabinet to allow the release of heat generated during operation If these openings are blocked built up heat can cause failures which may resu
15. lt in a fire hazard Therefore NEVER Block the bottom ventilation slots by placing the display on a bed sofa rug etc a Place the display in a built in enclosure unless proper ventilation is provided a Cover the openings with cloth or other material a Place the display near or over a radiator or heat source Do not rub or strike the Active Matrix LCD with anything hard as this may scratch mar or damage the Active Matrix LCD permanently Do not press the LCD screen with your finger for a long time as this may cause some afterimages Some dot defects may appear as Red Green or Blue spots on the screen However this will have no impact or effect on the display performance lf possible use the recommended resolution to obtain the best image quality for your LCD display If used under any mode except the recommended resolution some scaled or processed images may appear on the screen However this is characteristic of the fixed resolution LCD panel On Cleaning a Unplug the display before cleaning the face of the display screen a Use a slightly damp not wet cloth Do not use an aerosol directly on the display screen because over spraying may cause electrical shock On Repacking a Do not throw away the carton and packing materials They make an ideal container in which to transport the unit When shipping the unit to another location repack it in its original material On Disposal a The fluorescent lamp used in this
16. n menu to select another function Push the MENU Button twice to exit from the OSD On Screen Display OSD Selection and Adjustment The following table indicates all the On Screen Display control adjustment and setting menus Main menu Sub menu A D Reference PICTURE BRIGHTNESS To adjust the brightness CONTRAST ele contrast and gamma of the screen GAMMA ele COLOR PRESET 6500K To customize the color of 9300K the screen RED GREEN BLUE POSITION HORIZONTAL e To adjust the position of the VERTICAL Sereen TRACKING CLOCK To improve the clarity and PHASE e stability of the screen SETUP LANGUAGE To customize the screen OSD HORIZONTAL Status for a user s operating environment POSITION VERTICAL WHITE BALANCE POWER INDICATOR FACTORY RESET FLATIRON MOVE IEN d Bad To select or customize F ENGINE USER desired image settings NORMAL Adjustable A Analog Input D Digital Input NOTE a The order of icons may differ depending on the model A10 A14 On Screen Display OSD Selection and Adjustment You were introduced to the procedure of selecting and adjusting an item using the OSD system Listed below are the icons icon names and icon descriptions of the all items shown on the Menu Press the MENU Button then t
17. ned on FACTORY Restore all factory default settings except RESET LANGUAGE Press the button to reset immediately If this does not improve the screen image restore the factory default settings If necessary perform the white balance function again This function will be enabled only when the input signal is an analog signal On Screen Display OSD Selection and Adjustment um The OSD screen will appear when you touch the_ Engine button on the right side of the monitor Menu Name FLATRON ENGINE Icons Ss eS USER NORMAL Sub menu Name MENU FLATRON F ENGINE Screen when applied Screen when not applied When you execute F ENGINE two tones will appear on the screen as shown The applied screen will E EIF appear on the left side whereas the non applied screen will appear on the right side Touch the SETbutton to use the adjusted screen MOVIE MENU BY SETH Main menu Sub menu Description FLATRON J ENGINE MOVIE This feature lets you easily select the best desired eeuse TEXT image condition optimized to the environment ae ambient illumination image types etc MOVIE For animation images in videos or movies MENU B SET e TEXT For text images Word processing etc FLATRON JENGINE User Esela a You can manually adjust brightness ACE or RCM You can save or restore the adjusted value even USER g g when using a different environment setting
18. setting image or characters If the results are unsatisfactory decrease the are not clearly horizontal bars using the PHASE icon in the on portrayed screen display e Check Control Panel gt Display gt Settings and adjust the display to the recommended resolution or adjust the display image to the ideal setting Set the color setting higher than 24 bits true color The screen color is e Check if the signal cable is properly connected and mono or abnormal use a screwdriver to fasten if necessary e Make sure the video card is properly inserted in the slot Set the color setting higher than 24 bits true color at Control Panel Settings The screen blinks e Check if the screen is set to interlace mode and if yes change it to the recommend resolution e Make sure the power voltage is high enough It has to be higher than AC100 240V 50 60Hz Troubleshooting Have you installed the display driver Have you installed the e Be sure to install the display driver from the display driver display driver CD or diskette that comes with your display Or you can also download the driver from our web site htto www ge com Do you see an e Make sure to check if the video card supports Unrecognized monitor Plug amp Play function Plug amp Play VESA DDC monitor found message Display Sync Input Video Input Resolution Plug amp Play
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