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LX501/LW401/LWU421/ LX601i/LW551i/LWU501i

1. 3 Press the lt button to return to the previous menu or press the button to complete the setting IE 79 NOTE lt Only for LW401 LW551i LWU421 and LWU501i gt When the projectors are in the PbyP mode the SUB INPUT SOURCE is fixed at FOLLOW MAIN UNIT e If FIXED COMPUTER IN 1 is selected either the COMPUTER IN1 or IN2 port can be selected as an input source on the Main projector When any button to select an input port on the remote control or the INPUT button on the projector is pressed the MAIN INPUT SOURCE dialog will be displayed on screen Select COMPUTER IN 1 or COMPUTER IN 2 with the A V buttons e If FIXED COMPUTER IN 1 is selected the COMPUTER IN1 port on the Sub projector should be connected to the MONITOR OUT port on the Main projector with a computer cable The image from the selected port is output from the MONITOR OUT port on the Main projector to the COMPUTER IN1 port on the Sub projector The MONITOR OUT setting on the Main projector is disabled when FIXED COMPUTER IN 1 is selected HiOperating Guide SETUP menu e If FIXED COMPUTER IN 1 is selected video signals can be input to the COMPUTER IN or IN2 port on the Main projector Set the port for video signal input in the COMPUTER IN menu and set the video format in the VIDEO FORMAT menu Refer to nputting image from Main to Sub 124 and Inputting image from Main to Sub Video signal either component or video 128 18 Instant Stack
2. gt SERVICE gt COMMUNICATION gt STACK LAMP MODE DUAL ALTERNATE MODE NORMAL STACK menu will appear on screen sibiu SOURCE FOLLOW MAIN UNIT Operating Guide OPTION menu 2 Check the ALTERNATE MODE setting in the menu If NORMAL is displayed the two projectors are turned on alternately Therefore the Main projector will be turned on if you restart the projectors 1 Press the STANDBY button on the remote control or STANDBY ON button of the Main projector The Sub projector will turn off 2 After the projector has cooled down press the ON or STANDBY ON button to turn on again The Main projector will be turned on If AUTO is displayed the projector with the least lamp usage is turned on Therefore the Main projector may not be turned on even if you restart the projectors Follow the procedures below to turn on the Main projector 1 Use the A F button to highlight STACK MODE and press the button to display the STACK MODE dialog 2 Use the A V button to highlight OFF and then press the button to complete the setting L79 3 Repeat the above procedures to display the STACK MODE dialog again 4 Use the A V button to highlight SUB and then press the button to complete the setting 79 5 After exiting the menu wait for 10 seconds or more 6 Press the STANDBY button on the remote control or STANDBY ON button of the Main projector The Sub projector will turn off 7 After the projector has cooled do
3. and Sub projectors is not properly connected To use the Intellectual Stack feature connect an RS 232C cross cable between the Main and Sub projectors If the cable is not connected the Main projector cannot control the Sub projector Intellectual Stack does not function The menu settings for Intellectual Stack are not performed correctly Check the settings of the STACK menu on the Main and Sub projectors To use the Intellectual Stack feature one projector must be set to Main and the other projector must be set to Sub Signal cables are not connected correctly Check the connection of cables Also check Q10 14 that the cable connection matches with the in Operating port settings in the menu Guide The Main and The RS 232C cable between the Main and Sub projector do Sub projectors is not properly connected not operate in Connect the RS 232C cable properly and synchronization restart the Main projector continued on next page Instant Stack Guide 32 020 000489 02 Rev 1 06 2012 LX501 LX601i LW401 LW551i LWU421 LWUS501i CHXISTIE Troubleshooting 7 Troubleshooting continued Phenomenon Cases not involving a machine defect Reference The settings on the projectors are not set for the Intellectual Stack feature Check the following settings on the Main and Sub projectors The STACK Ha de of STANDBY MODE in SETUP menu function NORMAL COMMUNICATION TYPE under COMMUNICATION in SERVICE m
4. angle ELLUser s Manual concise Arrangement and Adjusting the projector s elevator NOTE Set the tilt angle of Set A to within 9 degrees from the level line Setting up Set A 1 Turn on Set A 2 Perform the INSTALLATION setting first if necessary as it may change the image position Operating Guide SETUP menu 3 Adjust the image of Set A to fit the screen with the ZOOM FOCUS and LENS SHIFT features EQOperating Guide Adjusting the lens Adjust the image position using KEYSTONE and PERFECT FIT if necessary LQ Operating Guide EASY MENU or SETUP menu NOTE KEYSTONE cannot be operated when PERFECT FIT is in use To adjust the image using both KEYSTONE and PERFECT FIT adjust KEYSTONE first e If you are using Simple Stack go to 2 3 Installation of the second projector Set B E28 continued on next page Instant Stack Guide 6 020 000489 02 Rev 1 06 2012 LX501 LX601i LW401 LW551i LWU421 LWUS501i CHXISTIE Installation 2 2 4 5 Installing the first projector Set Setting up Set A continued Display the menu with the MENU button Operating Guide Using the menu function Use the A W lt gt buttons to go into the following menu ADVANCED MENU gt OPTION SERVICE _ COMMUNICATION _ STACK gt SERVICE gt COMMUNICATION TENTE SU gt STACK es ADN O RETURN STACK menu will appear on screen Operating Guide OPTION menu Use the A V butto
5. of Set A and Set B Setting up Set B 1 Turn on Set B NOTE After turning on Set B make sure the image of Set Bis not significantly tilted compared to the image of Set A If the image is overly tilted rotate the elevator feet of Set B to adjust the angle such that the tilt is just about right 2 Reset the adjustment of KEYSTONE and PERFECT FIT on Set B EQ Operating Guide EASY MENU or SETUP menu NOTE KEYSTONE cannot be operated when PERFECT FIT is in use To reset both functions reset PERFECT FIT first e Perform the INSTALLATION setting first if necessary as it may change the image position Operating Guide SETUP menu continued on next page Instant Stack Guide 020 000489 02 Rev 1 06 2012 LX501 LX601i LW401 LW551i LWU421 LWUS501i CHXISTIE Installation 2 3 Installing the second projector Set B Setting up Set B continued 3 Adjust the image size and position of Set B with the ZOOM FOCUS and N LENS SHIFT features such that the image can be superimposed well to the image of Set A MoOperating Guide Adjusting the lens NOTE Fine adjustment of the image size and position thereafter with functions such as KEYSTONE and PERFECT FIT does not increase the image size It is therefore important to have the image of Set B completely overlapping the image of Set A e When controlling Set B with the remote control Set A may also respond to the remote control Itis recommended to
6. the Main and Sub projectors NOTES for Intellectual Stack LAN USB TYPE A and USB TYPE B cannot be used as the input ports on the Main projector in Intellectual Stack NOTES for Simple Stack Any of the ports that is compatible with the signal can be used Input the same signal to the two projectors individually 24 Instant Stack Guide 020 000489 02 Rev 1 06 2012 CHXISTIE LX501 LX601i LW401 LW551i LWU421 LWUS01i 5 Setting input ports using menu 5 1 Preparing for menu operations If Simple Stack without an RS 232C connection is used press the button corresponding to the port on the remote control or the INPUT button on the projector to select the port to which the cable is connected For setting of MONITOR OUT refer to SETUP menu in Operating Guide This completes the setting If Intellectual Stack with the RS 232C connection is used all settings or modifications related to Intellectual Stack menu operations must be performed on the Main projector The Main projector functions according to the input settings for Intellectual Stack 5 2 Checking Main projector s operating status For Intellectual Stack all settings or modifications related to menu operations must be performed on the Main projector Before operating the menu for Intellectual Stack check if the Main projector is functioning 4 Press the MENU button on the remote control 2 Ifthe MENU dialog as shown on the right appears on the screen the tw
7. turn on e In cases when PIN LOCK or TRANSITION DETECTOR on both projectors is set to ON EQOperating Guide SECURITY menu the two projectors will not turn on even if ALTERNATE is selected Enter the security code on both projectors and one of the projectors will turn on e When Intellectual Stack is in use the POWER indicator on the projector operates differently from normal MOperating Guide Troubleshooting When both the Main and Sub projectors are in standby mode the Main projector determines which projector to turn on according to the STACK MODE setting if the ON button on the remote control or STANDBY ON button of the Main projector is pressed The POWER indicator on the Main projector blinks in green while the Main projector determines which projector to turn on If the Main projector is turned on the POWER indicator on the Main projector turns to steady green after lighting up as per normal If the Sub projector is turned on the POWER indicator on the Main projector lights in orange after the Sub projector is turned on If an error occurs on the Main projector the Sub projector turns on and the POWER indicator on the Main projector lights or blinks in red 16 Instant Stack Guide 020 000489 02 Rev 1 06 2012 LX501 LX601i LW401 LW551i LWU421 LWUS501i CHAISTIE STACK menu settings 3 4 Selecting lamp switching mode The following setting is necessary only when ALTERNATE is selected in the LAMP MO
8. 6278 7708 For the most current technical documentation LS please visit www christiedigital com ra 4
9. B adjust the image size and position of Set B to superimpose well to the image of Set A It is recommended to adjust in the following ways 1 Roughly adjust the four corners in the order below F Top left Top right gt Bottom right Bottom left PERFECTFITdialog 2 Fine adjust the four corners in the same way DE EE lt LWU421 LWU501i gt NOTES for all users For details on PERFECT FIT refer to PERFECT FIT of EASY MENU or SETUP menu in the Operating Guide e It is strongly recommended to use a flat screen If a curved or skewed screen is used it is very difficult to align the two images even if you use the pin barrel adjustment of PERFECT FIT e Even through fine adjustment of the images from the two projectors it may not be possible to superimpose the images well enough depending on the input signals In this case try the following methods Press the AUTO button on the remote control or execute AUTO ADJUST EXECUTE AOperating Guide IMAGE menu on each of the projectors Adjust H POSITION and V POSITION Operating Guide IMAGE menu on each of the projectors Check the RESOLUTION setting in the INPUT menu and change to the same setting if the setting differs between Main and Sub fLLOperating Guide INPUT menu 12 Instant Stack Guide 020 000489 02 Rev 1 06 2012 CHXISTIE LX501 LX601i LW401 LW551i LWU421 LWUS01i 3 SNACK menu
10. DE dialog 175 Select the AUTO or NORMAL lamp switching mode when using ALTERNATE 1 Highlight ALTERNATE MODE in the STACK ee menu with the A V buttons then press the gt an O button to display the ALTERNATE MODE dialog 2 Use the A Y buttons in the dialog to highlight AUTO or NORMAL AUTO Turns on the projector with the least lamp usage NORMAL Turns on the projector that was not used the previous time 3 Press the lt button to return to the previous menu or press the button to complete the setting E79 NOTE The ALTERNATE MODE dialog can be operated on the Main projector when ALTERNATE is selected in the LAMP MODE dialog e To maintain the quality and reliability of the two projectors the projector with the most lamp usage may be turned on even if AUTO is selected 17 Instant Stack Guide 020 000489 02 Rev 1 06 2012 LX501 LX601i LW401 LW551i LWU421 LWUS501i STACK menu settings CHKISTIE 3 5 Selecting input source for Sub 1 Highlight SUB INPUT SOURCE in the STACK eae menu with the A Y buttons then press the gt RETURN EAT button to display the SUB INPUT SOURCE dialog 2 Use the A Y buttons in the dialog to highlight FOLLOW MAIN UNIT or FIXED COMPUTER IN 1 FOLLOW MAIN UNIT Sets the input source on the Sub projector to the same port as Main FIXED COMPUTER IN 1 Sets the input source on the Sub projector to the COMPUTER IN port which is connected to the MONITOR OUT port on the Main projector
11. Guide 020 000489 02 Rev 1 06 2012 LX501 LX601i LW401 LW551i LWU421 LWUS501i CHKISTIE STACK menu settings 3 6 Exiting Intellectual Stack menu Before exiting menu operation for Intellectual Stack it is recommended to check all the settings in the STACK menu For dialogs that are called from the STACK menu you can press the lt button to return to the STACK menu Refer to the following to exit menu operation for Intellectual Stack STACK menu SERVICE _ COMMUNICATION _ STACK When you press the lt button functioning LAMP MODE DUAL LTERNATE MODE NORMAL as RETURN key after performing some y INPUT SOURCE FOLLOW MAIN UNIT a a RETURN changes to the settings a confirmation dialog will appear SERVICE _ COMMUNICATION _ STACK i ARE YOU SURE e Pressing the button functioning as YES sa an key in the dialog saves the setting and closes the dialog The screen becomes black while the setting is being applied Please wait for a while e Pressing the lt button functioning as NO key in the dialog returns you to the COMMUNICATION menu without saving the setting MoOperating Guide OPTION menu SERVICE Dialog from STACK menu SUB INPUT SOURCE When you press the gt button functioning as EXIT FIXED COMPUTER IN 1 key after performing some changes to the set sea ies tings a confirmation dialog will appear e Pressing the button functioning as YES key in the dialog saves the setting and closes the
12. LX501 LW401 LWU421 LX6011 LW551i LWU501 User Manual Instant Stack Guide 020 000489 02 CHXISTIE CHRISTIE LX501 LX601i LW401 LW551i LWU421 LWUS501i Projector LX501 LW401 LWU421 LX6011 LW5511 LWU5011 User Manual Instant Stack Guide User s Manual detailed Instant Stack Guide Thank you for purchasing this projector Features This projector can be used with another projector of the same model to project an image on the same screen using the Instant Stack feature The two projectors can be operated simultaneously to make the image brighter Moreover if you connect two projectors with RS 232C cross over cable it turns to a kind of intellectual stacking system The two projectors can work alternately by themselves and once one projector has an accident the other voluntarily starts to work to keep your presentation going These features generically called Instant Stack provide you with the broad use About this manual Various symbols are used in this manual The meanings of these symbols are described below AWARNING This symbol indicates information that if ignored could possibly result in personal injury or even death due to incorrect handling A CAUTION This symbol indicates information that if ignored could possibly result in personal injury or physical damage due to incorrect handling NOTICE This entry notices of fear of causing trouble 1 Please refer to the pages written following this sym
13. STACK EE DUAL ALTERNATE MODE NORMAL SUB INPUT SOURCE FOLLOW MAIN UNIT STACK menu will appear on screen aT Operating Guide OPTION menu 3 Use the A Y buttons to highlight SUB INPUT SOURCE and press the button to display the SUB INPUT SOURCE dialog 4 Use the A F buttons to highlight FIXED COMPUTER IN 1 and press the gt button to complete the setting L79 RETURN J EXIT MAIN INPUT SOURCE 5 Press any button to select an input port on the remote control or the INPUT button of the Main COMPUTER IN 2 projector The MAIN INPUT SOURCE dialog is displayed on screen Use the A V buttons to highlight the port to which the signal cable is connected and press the button to complete the setting NOTE When FIXED COMPUTER IN 1 is selected the MONITOR OUT setting is invalid EQOperating Guide SETUP menu e When FIXED COMPUTER IN 1 is selected input sources other than COMPUTER IN1 and COMPUTER IN2 cannot be selected e When FIXED COMPUTER IN 1 is selected if any button to select an input port on the remote control or the INPUT button on the Main projector is pressed the dialog for selecting the input source will be displayed 27 Instant Stack Guide 020 000489 02 Rev 1 06 2012 LX501 LX601i LW401 LW551i LWU421 LWUS501i Setting input ports using menu CHKISTIE Inputting image from Main to Sub Video signal either component or video 1 If the STACK menu is already disp
14. TACK menu settings 13 3 1 Displaying STACK menu 13 3 2 Selecting Main Sub or off 14 3 3 Selecting lamp operation mode 15 3 4 Selecting lamp switching mode 17 3 5 Selecting input source for Sub 18 3 6 Exiting Intellectual Stack MENU cccseceseeeeeeeeeees 19 STACK menu 19 Dialog from STACK menu 19 3 7 Important information for Intellectual Stack 00 20 4 Connecting cables 23 4 1 Connecting an RS 232C cable 23 4 2 Connecting signal cables 24 Inputting image from Main to Sub 24 Inputting image to Sub and Main individually 24 5 Setting input ports USING menu 25 5 1 Preparing for menu operations 25 5 2 Checking Main projector s operating status 25 5 3 Starting up Main projector 26 5 4 Setting the menu 0068 27 Inputting image from Main to Sub Computer signal 27 Inputting image from Main to Sub Video signal either component or video 28 Inputting image to Sub and Main individually 28 6 Restrictions on Schedule function 30 7 Troubleshooting 32 020 000489 02 Rev 1 06 2012 CHRISTIE LX501 LX601i LW401 LW551i LWU421 LWUS01i 1 Introduction 1 1 Basic information and preparations Instant Stack Instant Stack is a feature that allows you to superimpose images projected from two
15. bol NOTE The information in this manual is subject to change without notice e The manufacturer assumes no responsibility for any errors that may appear in this manual e The reproduction transfer or copy of all or any part of this document is not permitted without express written consent Trademark acknowledgment All the trademarks in this manual are the properties of their respective owners 1 Instant Stack Guide 020 000489 02 Rev 1 06 2012 LX501 LX601i LW401 LWS551i LWU421 LWUS501i Contents aa 1 Introduction 3 1 1 Basic information and preparations 3 Instant SAC tr 3 Intellectual Stack and Simple Stack 3 Remote control for Intellectual Stack and Simple Stack 3 2 Installation 5 2 1 Preparing for Intellectual Stack 5 2 2 Installing the first projector Set A 6 Deciding installation position 6 Setting up Set 6 2 3 Installing the second projector Set B 8 Deciding installation position 8 Connecting projectors seeneeeeeeenn 8 Setting up Set B 8 2 4 Confirming Main and Sub settings 10 2 5 Fine adjusting image position 11 For Intellectual Stack users 11 For Simple Stack users 12 Instant Stack Guide CHAISTIE ae 3 S
16. control Set B with the control panel on Set B If you are using Simple Stack go to For Simple Stack users 72 Display the menu with the MENU button EQOperating Guide Using the menu function Use the A V lt 4 B buttons to go into the following menu ADVANCED MENU gt OPTION SERVICE _ COMMUNICATION _ STACK gt SERVICE gt COMMUNICATION cr or gt STACK ALTERNATE MODE NORMAL SUB INPUT SOURCE FOLLOW MAIN UNIT STACK menu will appear on screen ciai LQOperating Guide OPTION menu Use the A V buttons to highlight STACK STACK MODE MODE and press the button to display the m STACK MODE dialog Ba oe Highlight MAIN with the 4 buttons and press the lt button to return to the previous menu Use the A Y buttons to highlight LAMP AHDE MODE and press the button to display ALTERNATE the LAMP MODE dialog CORETURN EXIT Highlight DUAL with the A buttons and press the button After pressing the button a dialog to SERVICE _ COMMUNICATION _ STACK ARE YOU SURE confirm whether or not to save the setting is YOU WISH TO CHANGE STACK SETTING displayed ES CAE Press the button to complete the setting CA 79 Instant Stack Guide 9 020 000489 02 Rev 1 06 2012 LX501 LX601i LW401 LW551i LWU421 LWUS01i CHXISTIE Installation 2 4 Confirming Main and Sub settings 1 Press the MENU button on the remote control for Main Set B Main Set B Sub Set A 3 If you press the gt button
17. dialog The screen becomes black while the setting is being applied Please wait for a while e Pressing the lt button functioning as NO key in the dialog closes the dialog without saving the setting SERVICE _ COMMUNICATION _ STACK ARE YOU SURE YOU WISH TO CHANGE STACK SETTING OA OA 19 Instant Stack Guide 020 000489 02 Rev 1 06 2012 LX501 LX601i LW401 LW551i LWU421 LWUS501i STACK menu settings CHXISTIE 3 7 Important information for Intellectual Stack This section provides important information for setting up the Main and Sub projectors not explanations on operating the menus Read all information carefully e To use Intellectual Stack one projector must be set to Main and the other set to Sub e All buttons except the STANDBY ON button on the control panel of the Sub projector are disabled Operate the projectors with the control panel of the Main projector or the remote control e Pressing the STANDBY ON button of the Sub projector does not allow you to turn off only the Sub projector The Main and Sub projectors turn off when the button is pressed for more than 3 seconds And pressing the button does not turn on the Main or Sub projector e The Main projector is capable of receiving the remote control signals but not the Sub projector so the remote control should be pointed at the Main projector e lt Only for LX601i LW551i and LWU501i gt Each Status Monitor can also be operated individually from the res
18. ed properly when the projectors are turned on again e f the PIN LOCK or TRANSITION DETECTOR security function on both projectors is set to ON both projectors will turn on Enter the security code for Main first then followed by Sub If ALTERNATE mode is selected one of the projectors will turn off automatically Operating Guide SECURITY menu e f the PIN LOCK or TRANSITION DETECTOR security function on one of the projectors is set to ON it is necessary to enter the security code as follows when turning on the projector In DUAL mode both projectors will turn on Enter the security code for the projector that is locked by the security function In ALTERNATE mode if the projector locked by the security function is due to turn on according to the ALTERNATE mode setting only that projector will turn on Otherwise both projectors will turn on Enter the security code for the projector that is locked by the security function After the security lock is released one of the projectors will turn off if both projectors are turned on Instant Stack Guide 22 020 000489 02 Rev 1 06 2012 CHKISTIE LX501 LX601i LW401 LW551i LWU421 LWUS01i 4 Connecting cables To superimpose two images onto one screen the same image must be input to the Main and Sub projectors There are various methods to input the image to the projectors This chapter describes the ways of connecting the cables Read this chapter to find a method that meets your n
19. eeds NOTE If Simple Stack without an RS 232C connection is used the Main and Sub projectors described below do not exist Main in this chapter is read as one projector and Sub as the other projector e For details on the specifications of the input ports refer to Connecting with your devices Operating Guide Setting up and Connection to the ports Operating Guide Technical 4 1 Connecting an RS 232C cable If you are using Intellectual Stack connect an RS 232C cross cable between the CONTROL ports on the Main and Sub projectors 18 This connection is not required if you are using Simple Stack NOTE If the RS 232C cable connecting the two projectors operating in Intellectual Stack is disconnected the projectors will exit from Intellectual Stack and start to operate individually Intellectual Stack will not restart even if the cable is reconnected Follow the procedures below to restart Intellectual Stack 1 Do not operate the projectors for more than 10 seconds after disconnecting the cable to allow the projectors to recognize the disconnection of the cable 2 Turn off both projectors and allow them to cool sufficiently 3 Reconnect the two projectors with the RS 232C cable and turn them on again Intellectual Stack will restart 23 Instant Stack Guide 020 000489 02 Rev 1 06 2012 LX501 LX601i LW401 LW551i LWU421 LWUS501i Connecting cables CHKISTIE 4 2 Connecting signal cables There are two method
20. enu OFF STACK LOCK in SECURITY menu OFF The remote control is pointed at the Sub projector the Main projector is capable of receiving the remote control signals Therefore point at the Main projector when using the remote control If necessary adjust PERFECT FIT and KEYSTONE as well There are some adjustment differences in the two images Try to resolve the problem with the following The images measures from the two Press the AUTO button on the remote 134 50 projectors do not control or execute AUTO ADJUST in Operating superimposed EXECUTE on each of the projectors Guide even after Adjust H POSITION and V POSITION on 49 performing fine each of the projectors in Operating adjustment Check the RESOLUTION setting in the Guide INPUT menu and change to the same 154 setting if the setting differs between Main in Operating and Sub Guide If you require more information on Instant Stack please consult your dealer 33 Instant Stack Guide 020 000489 02 Rev 1 06 2012 Corporate offices USA Cypress ph 714 236 8610 Canada Kitchener ph 519 744 8005 Worldwide offices United Kingdom Eastern Europe Singapore Japan ph 44 118 977 8000 ph 36 0 147 48 100 ph 65 6877 8737 ph 81 3 3599 7481 France Middle East Beijing South Korea ph 33 0 141 21 00 36 ph 971 0 4 299 7575 ph 86 10 6561 0240 ph 82 2 702 1601 Germany Spain Shanghai ph 49 2161 664540 ph 34 91 633 9990 ph 86 21
21. hen two projectors are connected using the RS 232C cable the Main projector will be able to control the Sub projector This feature is known as Intellectual Stack 18 When Intellectual Stack by means of RS 232C feature is used RS 232C communication cannot be used to control the projector If you wish to control the projectors from a computer use the LAN connection that is connected to any of the projectors e When Intellectual Stack is used the operations or settings of some functions are restricted Refer to this manual for details 130 Instant Stack Guide 020 000489 02 Rev 1 06 2012 CHXISTIE LX501 LX601i LW401 LW551i LWU421 LWUS01i 2 Installation For safety reasons read 1 1 Basic information and preparations W3 4 carefully before installation In addition take note of the followings for proper use of Instant Stack e Use the same model projectors v4 e Arrange the projectors side by side Saeed e Make sure the projection screen is perpendicular to the projectors e Project images larger than the recommended screen size shown in the table The greater the distance between the projectors the larger the screen size needs to be L distance cm Recommended screen size inch Projector 200 250 O 10cm lt gt L 80cm or more e If you control one projector with the remote control during installation it is recommended to operate the other with the c
22. ing off the screen and audio Magnifying feature MoOperating Guide Using the magnify feature ASPECT and OVER SCAN Operating Guide IMAGE menu COMPUTER IN Operating Guide INPUT menu MESSEAGE AOperating Guide SCREEN menu MY BUTTON MoOperating Guide OPTION menu TEMPLATE MOperating Guide SCREEN menu Lens shutter MoOperating Guide Temporarily shutting the screen SHUTTER TIMER MOperating Guide OPTION menu PbyP EQOperating Guide PbyP lt Only for LW401 LW551i LWU421 and LWU501i gt The following functions are disabled Executing of AUTO KEYSTONE Operating Guide SETUP menu STANDBY MODE Operating Guide SETUP menu AUTO SEARCH MoOperating Guide OPTION menu Turning on off AUTO KEYSTONE Operating Guide OPTION menu DIRECT POWER ON Operating Guide OPTION menu AUTO POWER OFF Operating Guide OPTION menu COMMUNICATION TYPE Operating Guide OPTION menu SERVICE COMMUNICATION SOURCE SKIP Operating Guide OPTION menu The input source from the following ports cannot be selected USB TYPE A USB TYPE B LAN lt Only for LW401 LW551i LWU421 and LWU501i gt When the projectors are in the PbyP mode the SUB INPUT SOURCE is fixed at FOLLOW MAIN UNIT When Intellectual Stack is in use an error message will be displayed if an error occurs on any of the projectors When an error occurs a full dialog wil
23. just the im age size and position of Main Set B to superimpose well to the image of Sub Set A EQOperating Guide EASY MENU or SETUP menu DE It is recommended to adjust in the following ways ND este 1 Roughly adjust the four corners in the order below 5 Top left Top right Bottom right Bottom left 2 Fine adjust the four corners in the same way Superimposed image NOTE Refer to NOTES for all users 72 11 Instant Stack Guide 020 000489 02 Rev 1 06 2012 LX501 LX601i LW401 LW551i LWU421 LWUS501i Installation CHAISTIE For Simple Stack users 1 Press the MENU button on the remote control to display the menu on Set A 2 Use the A W lt gt buttons to open the TEMPLATE E dialog then select STACK on the dialog see EQ Operating Guide SCREEN menu 3 Press the MENU button on the control panel of Set B to display the menu PERFECT FIT dialog 4 Use the A V lt gt buttons to select PERFECT A ee FIT from EASY MENU or the SETUP menu of nn ADVANCED MENU Operating Guide EASY MENU or SETUP menu PERFECT FIT dialog appears on screen z Select the test pattern icon Mi shown in the lower left of the dialog with the lt buttons When you press the ENTER or INPUT button the test pattern appears or disappears 5 Using PERFECT FIT on Set
24. l be displayed Ai A i on screen The full dialog changes to a small dialog DEN after about 20 seconds without any key activity Full dialog While the small dialog is displayed pressing the lt button displays a full dialog again The numbers 1 and 2 above the projector icons represent the Small dialog Main and Sub projectors respectively Refer to the on screen messages as shown below and take the necessary actions to resolve the problem continued on next page Instant Stack Guide 21 020 000489 02 Rev 1 06 2012 LXS01 LX601i LW401 LWSS1i LWU421 LWUSOIi o STACK menu settings CHXISTIE 3 7 Important information for Intellectual Stack continued Example Cover Error Lamp cover is opened Cover Error Lamp Error Lamp Error Lamp does not light up Fan Error Problem with cooling fan a Fan Error Temp Error Temperature of the projector is too EM Temp Error high Oui Air Flow Error Temperature of the projector is too high check that the exhaust vents are not blocked Filter Error The reading on the filter timer exceeds the hours set in the FILTER L Filter Error MESSAGE menu MoOperating Guide OPTION menu SERVICE Cold Error The ambient temperature is too En Cold Error low gt EXIT Air Flow Error e lf you need to turn off a projector for reasons such as taking corrective actions for an error turn off both the projectors so that Intellectual Stack can be start
25. layed on the screen proceed to 3 below Otherwise press the MENU button on the remote control If the MENU dialog is displayed use the A V buttons to highlight MAIN and press the button menu will be displayed If the MENU dialog is not displayed the STACK menu will appear R COMPUTER IN Press the MENU button on the remote control or control panel on the Main projector Use the ES j A V lt 4 gt buttons to open the COMPUTER IN Pedet dialog MoOperating Guide INPUT menu To input component signals to COMPUTER IN or IN2 set the port to AUTO Then use the A V lt 4 buttons to highlight EXIT and press the button to complete the setting To input video signals to COMPUTER IN or IN2 set the port to VIDEO If it is necessary to select a video format use the 4A W lt 4 buttons to highlight RETURN and press the lt button to display the INPUT menu Otherwise use the A V lt 4 buttons to highlight EXIT and press the button to complete the setting SYNC ON G OFF VIDEO Select VIDEO FORMAT in the INPUT RARES RER menu to display the VIDEO FORMAT T a a d ialog i COMPUTER IN2 O D O O Select AUTO or an appropriate format for the video signal input Then use the A V lt 4 buttons to highlight EXIT and press the button to complete the setting Inputting image to Sub and Main individually 1 2 If the STACK menu is already displayed on the screen proceed to 3 below Otherwise
26. ll be turned on according to the LAMP MODE setting e When the two projectors are operating in the DUAL mode and a menu is being displayed on one of the projectors the Schedule function for My Image and Messenger on the other projector will not be executed e Power Off in the table refers to turning off the power and entering the standby mode according to the Intellectual Stack settings or by pressing the STANDBY button on the remote control or STANDBY ON button of the Main projector e The projectors cannot be turned on by the Schedule function on the Sub projector Set it on the Main projector if necessary e When the Sub projector is turned off according to the ALTERNATE MODE setting the Schedule function on the Sub projector to turn off its power will be executed without error 31 Instant Stack Guide 020 000489 02 Rev 1 06 2012 LX501 LX601i LW401 LW551i LWU421 LWUS01i CHXISTIE 7 Hroubleshooting About the phenomenon confused with a machine defect check and cope with it according to the following table Phenomena that may be easy to be mistaken for machine defects Reference Phenomenon Cases not involving a machine defect page No power is supplied to the Main and Sub projector To use the Intellectual Stack feature 8 supply AC power to both the Main and Sub in Setup projectors If AC power is supplied to only Guide one of the projectors Intellectual Stack is disabled The RS 232C cable between the Main
27. ng the input source on either the Main or Sub projector will automatically set the other projector to the same source e lf FOLLOW MAIN UNIT is selected LAN USB TYPE A and USB TYPE B cannot be selected e When FOLLOW MAIN UNIT is selected if any button to select an input port on the remote control or the INPUT button on the Main projector is pressed the dialog for selecting the input source will be displayed 29 Instant Stack Guide 020 000489 02 Rev 1 06 2012 LX501 LX601i LW401 LW551i LWU421 LWUS01i CHRISTIE 6 Restrictions on Schedule function This model supports the Schedule function on the Projector Web Control feature Network Guide 3 1 7 Schedule Settings There are some restrictions on the functions when Intellectual Stack with RS 232C connection is used But for Simple Stack without an RS 232C connection there is no restriction on the functions Regardless of whether Intellectual Stack or Simple Stack is used take note of the Schedule settings before using the Stack function Unexpected setting changes may occur when using the Stack function Refer to the following for the restrictions concerning Intellectual Stack If you are using Simple Stack skip this chapter Restrictions on the Main projector LAMP MODE DUAL Functions DUAL Neve ALTERNATE Power Main ON ON OFF OF __ status EE 2 Restrictions on the Sub projector LAMP MODE DUAL Functions DUAL eS ALTERNATE Power a A s
28. ns to highlight STACK SSSR MODE and press the button to display an the STACK MODE dialog aT Highlight SUB pressing the A V buttons and press the button After pressing the button a dialog to SERVICES COMMUNICATIONS STACK ARE YOU SURE confirm whether or not to save the setting is YOU WISH TO CHANGE STACK SETTING displayed ee DE Press the button to complete the setting LA 79 If you are using Intellectual Stack disable the remote control receiving using KEY LOCK MoOperating Guide OPTION menu NOTE Set A will not be operated by the remote control hereafter To avoid crosstalk when operating with the remote control it is recommended to disable the remote control receiving using KEY LOCK e After the STACK MODE setting is completed Set A Sub will not be able to receive the remote control signals When STACK MODE is set to OFF enable the remote control receiving using KEY LOCK if necessary Instant Stack Guide 7 020 000489 02 Rev 1 06 2012 LX501 LX601i LW401 LW551i LWU421 LWUS501i Installation CHXISTIE 2 3 Installing the second projector Set B Deciding installation position Decide the position of Set B and its projection angle HAUser s Manual concise Arrangement and Adjusting the projector s elevator NOTE Set the tilt angle of Set B to within 9 degrees from the level line Connecting projectors To use Intellectual Stack connect an RS 232C cross cable between the CONTROL port
29. nstant Stack please consult your dealer continued on next page Instant Stack Guide 020 000489 02 Rev 1 06 2012 LX501 LX601i LW401 LW551i LWU421 LWUS501i Introduction CHAISTIE 1 1 Basic information and preparations continued NOTICE P Intellectual Stack can be operated only in pairs of the same model projectors gt A maximum of two projectors can be used as Intellectual Stack gt Depending on the installation and surrounding environment images projected from the two projectors may not superimpose well enough The images cannot superimpose well enough especially when the screen is slanted deformed or the surface is uneven e Images projected immediately after turning on the projectors are unstable due to rising internal temperature Wait for more than 20 minutes before starting to adjust the superimposed images e The image positions may shift due to temperature change vibration or shock caused by hitting the projector Install the projectors in a stable environment when using Instant Stack If the image positions are shifted readjust the images M6 8 77 e The image positions may shift over time due to the tension and the weight of the connecting cables Make sure not to impose any load on the projectors when arranging the cables e If the volume level of the built in speakers is too high noise may occur and the image quality may deteriorate In this case check the volume setting on both projectors e W
30. o projectors are operating in DUAL mode and the Main projector is operating Go to 5 4 Setting the menu 27 If the dialog does not appear LAMP MODE is set to ALTERNATE and either the Main or Sub projector is operating Go to next 3 Use the A W lt gt buttons to go into the following menu ADVANCED MENU gt OPTION SERVICE __COMMUNICATION_ STACK gt SERVICE gt COMMUNICATION STACK OD m gt STACK SUB INPUT SOURCE FOLLOW MAIN UNIT STACK menu will appear on screen Es CQ Operating Guide OPTION menu 4 Check the STACK MODE setting in the STACK menu If MAIN is displayed the Main projector is operating Go to 5 4 Setting the menu E027 If SUB is displayed the Main projector is turned off and the Sub projector is operating Go to 5 3 Starting up Main projector 1126 25 Instant Stack Guide 020 000489 02 Rev 1 06 2012 LX501 LX601i LW401 LW551i LWU421 LWUS501i Setting input ports using menu CHKISTIE 5 3 Starting up Main projector After performing section 5 2 Checking Main projector s operating status the two projectors are confirmed to have been set to ALTERNATE mode and the Sub projector is currently operating As the settings for Intellectual Stack can be changed only when the Main projector is operating this section explains how to switch from the Sub projector to the Main projector 1 Use the A V lt buttons to go into the following menu ADVANCED MENU gt OPTION SERVICE _COMMUNICATION_ STACK
31. ontrol panel or a wired remote control In this case disable the remote control receiving on the other projector with the KEY LOCK feature EQOperating Guide OPTION menu e Images from Set A and Set B may superimpose well but the image positions can shift over time Readjust to superimpose the images 2 1 Preparing for Intellectual Stack When using Intellectual Stack via RS 232C connection ensure the following settings are set on the two projectors Otherwise the Intellectual Stack menu cannot be operated e STANDBY MODE in SETUP menu NORMAL Operating Guide SETUP menu e COMMUNICATION TYPE under COMMUNICATION in SERVICE menu OFF Operating Guide OPTION menu e STACK LOCK in SECURITY menu OFF When STACK LOCK is set to on menus related to Instant Stack cannot be operated It is therefore necessary to set it to off during installation and menu setting 1 Use the A V lt 4 h gt buttons to go into the following menu ADVANCED MENU gt SECURITY gt ENTER PASSWORD gt STACK LOCK STACK LOCK dialog will appear on screen EQOperating Guide SECURITY menu 2 Use the A V buttons to highlight OFF and press the gt button to complete the setting Q RETURN EXIT Instant Stack Guide 020 000489 02 Rev 1 06 2012 LX501 LX601i LW401 LW551i LWU421 LWUS01i CHAISTIE Installation 2 2 Installing the first projector Set A Deciding installation position Decide the position of Set A and its projection
32. pective control panel of the Main and Sub projectors Only the monitor on the projector that has been turned on can be operated with the remote control e f a wired remote control is used connect the cable to the Main projector instead of the Sub projector e For simple PC mouse amp keyboard functions connect both the Main and Sub projectors to your computer with USB cables EQOperating Guide Using as a simple PC mouse amp keyboard e AUTO SEARCH function is disabled when the projector is used in Intellectual Stack e Network communication to Sub and Web Control on Sub cannot turn on the Sub projector The Sub projector can only be controlled through the Main projector e The Web Remote Control function of the Sub projector is disabled Network Guide 3 1 11 Remote Control e f you try to turn on the projectors using the Power on amp Display on feature on the Messenger function the projectors will exit Intellectual Stack and display the specified message To start Intellectual Stack again re select MAIN SUB on both projectors in the STACK MODE dialog or turn off and on both projectors again continued on next page 20 Instant Stack Guide 020 000489 02 Rev 1 06 2012 LX501 LX601i LW401 LW551i LWU421 LWUS501i CHXISTIE STACK menu settings 3 7 Important information for Intellectual Stack continued The Main and Sub projectors have the following common settings AV MUTE Operating Guide Temporarily turn
33. press the MENU button on the remote control If the MENU dialog is displayed use the A V buttons to highlight MAIN and press the button menu will be displayed If the MENU dialog is not displayed the STACK menu will appear Use the A V lt 4 B buttons to go into the following menu ADVANCED MENU gt OPTION SERVICE _ COMMUNICATION _ STACK gt SERVICE gt COMMUNICATION gt STACK EE DUAL ALTERNATE MODE NORMAL SUB INPUT SOURCE FOLLOW MAIN UNIT STACK menu will appear on screen RETURN Operating Guide OPTION menu continued on next page Instant Stack Guide 28 020 000489 02 Rev 1 06 2012 LX501 LX601i LW401 LW551i LWU421 LWUS501i CHKISTIE Setting input ports using menu 5 4 Setting the menu Inputting image to Sub and Main individually continued 3 Use the A F buttons to highlight SUB INPUT SOURCE and press the gt button to display the SUB INPUT SOURCE dialog 4 Use the A Y buttons to highlight FOLLOW MAIN EEE UNIT and press the button to complete the set FIXED COMPUTER IN 1 ting 179 O RETURN CXEXIT 5 Press any button to select an input port on the acted pe remote control or the INPUT button of the Main COMPUTER IN 2 projector The MAIN INPUT SOURCE dialog will be displayed on screen Use the A V buttons HDMI 1 to highlight the port to which the signal cable is COUP ONENT connected and press the button to complete Es the setting NOTE If FOLLOW MAIN UNIT is selected selecti
34. projectors easily Intellectual Stack and Simple Stack Instant Stack includes the following two features When two projectors are connected via an RS 232C cable with necessary set tings performed on the projectors these two projectors will automatically operate in synchronization with each other according to the settings This is known as Intellectual Stack in this manual The two projectors operate individually without the RS 232C connection This is known as Simple Stack in this manual Remote control for Intellectual Stack and Simple Stack For Intellectual Stack one projector is set as Main and the other is set as Sub Only the Main projector is capable of receiving the remote control signals Operate the projectors from the control panel of the Main projector or with the remote control pointing at the Main projector For details on operating by remote control and from the control panel refer to 3 7 Important Information for Intellectual Stack For Simple Stack both projectors can receive the remote control signals To avoid incorrect operations with the remote control it is recommended to operate both projectors with the control panel or a wired remote control or one projector with the remote control and the other with the control panel or a wired remote control In this case disable the remote control receiving on the other projector with the KEY LOCK feature MoOperating Guide OPTION menu If you require more information on I
35. s to input image to the Sub projector 1178 79 Inputting image from the MONITOR OUT port on Main to Sub Inputting image to Sub and Main individually Inputting image from Main to Sub 4 Connect the MONITOR OUT port on Main to the COMPUTER IN1 port on Sub with a computer cable 2 Connect the image output device to one of the input ports on Main NOTES for Intellectual Stack e COMPUTER IN and IN2 can be used as the input port for the Main projector in Intellectual Stack Do not use other ports for image input You can input component signals to COMPUTER IN1 and IN2 You can input video signals to the Y pin of the component video of COMPUTER IN1 and IN2 NOTES for Simple Stack e COMPUTER IN1 and IN2 can be used as the input port for the projector that is connected with a computer cable at its MONITOR OUT port EQOperating Guide SETUP menu If you wish to use other input ports input the image to Sub and Main individually Connection example in Intellectual Stack Inputting image to Sub and Main individually 1 Split the output signal from your image device into two with device such as a signal splitter 2 Connect the output ports of the image output device to the same input ports on
36. settings Set the Intellectual Stack operation using the STACK menu NOTE If you are using Simple Stack without RS 232C connection skip this chapter e If you do not need to change the settings made during the installation explained prior to this chapter go to 3 3 Selecting lamp operation mode 175 e Read 3 7 Important information for Intellectual Stack carefully E20 3 1 Displaying STACK menu Use the A W lt b buttons to go into the following menu ADVANCED MENU gt OPTION SERVICE _ COMMUNICATION _ STACK gt SERVICE gt COMMUNICATION gt STACK iron ca STACK menu will appear on screen SAT FOLLOW MAIN UNIT QOperating Guide OPTION menu The a setting for Intellectual Stack operation starts from this menu NOTE Check that the following settings are made on both projectors Otherwise STACK menu on the projectors cannot be operated 15 STANDBY MODE in SETUP menu NORMAL EQ Operating Guide SETUP menu COMMUNICATION TYPE under COMMUNICATION in SERVICE menu OFF EQ Operating Guide OPTION menu STACK LOCK in SECURITY menu OFF 115 13 Instant Stack Guide 020 000489 02 Rev 1 06 2012 LX501 LX601i LW401 LW551i LWU421 LWUS501i STACK menu settings CHXISTIE 3 2 Selecting Main Sub or off To enable Intellectual Stack select either MAIN or SUB Intellectual Stack starts when one projector is set to MAIN and the other is set to SUB in the STACK MODE dialog To disable Intellec
37. tatus ower Off ln sal a My mage ey 7 A This Schedule can be input to Projector Web Control and be executed even if the projectors are operating in Intellectual Stack 1 This Schedule can be input to Projector Web Control even if the projectors continued on next page 30 Instant Stack Guide 020 000489 02 Rev 1 06 2012 LX501 LX601i LW401 LWS551i LWU421 LWUS01i CHXISTIE Restrictions on Schedule function 6 Restrictions on Schedule function continued are operating in Intellectual Stack If the input port to be changed according to the Schedule function can be used in Intellectual Stack the Schedule will be executed If not it will not be executed X 2 This Schedule can be input to Projector Web Control when the projectors are operating in Intellectual Stack but it will not be executed X 3 This Schedule can neither be input to Projector Web Control nor be executed when the projectors are operating in Intellectual Stack NOTE If the Schedule is not executed an error message will be sent in accordance with the conditions set in Schedule Execution Error on Projector Web Control Network Guide 3 1 6 Alert Settings e If the Schedule function is set to turn off the power when the projectors are operating in Intellectual Stack both the Main and Sub projectors will be turned off e If the Schedule function on the Main projector is set to turn on the power the projectors wi
38. te the setting M 79 NOTE If DUAL is selected a menu to select MAIN or SUB appears on screen when a button on the control panel of the projector or remote control is pressed Select the projector that you want to operate Refer to the examples below When the MENU button is pressed a menu to select MAIN or SUB is displayed If MAIN is selected EASY MENU or ADVANCED MENU of the Main projector is displayed When one of the buttons from KEYSTONE FOCUS ZOOM ZOOM and LENS SHIFT is pressed a menu to select MAIN or SUB is displayed If MAIN is selected each menu or dialog of the Main projector is displayed lt Only for LX601i LW551i and LWU501i gt When the ENTER button is pressed for three seconds a menu to select MAIN or SUB is displayed If MAIN is selected the Status Monitor on the Main Projector can be operated e When DUAL is selected for Teche LAMP MODE there are operating KEYSTONE 0 KEYSTONE 0 restrictions as follows Ne PICTURE Moors e AUTO POWER OFF and AO A A ce IIRESEI EXECUTE FREEZE functions on both Menu to select amp FILTER TIME 2h projectors are disabled i S ADVANCED MENU EXIT COMPUTER IN 1 The test patterns for CUSTOM of 1234567890ABCDEF 1024 x 768 660Hz GAMMA and COLOR TEMP are Menu on Main projector not displayed KEYSTONE KEYSTONE It takes slightly longer time to turn A gt kein on the projectors This is not a 3 PERFECT FIT malfunction Menu
39. the dialog closes and the Main Set B menu will appear when MAIN is highlighted If you press the lt button the dialog closes and the menu will disappear NOTE If these dialogs are not displayed on screen check the RS 232C connection M8 and the MAIN or SUB setting in the STACK MODE dialog 74 Instant Stack Guide 10 020 000489 02 Rev 1 06 2012 LX501 LX601i LW401 LW551i LWU421 LWUS501i CHXISTIE Installation 2 5 Fine adjusting image position To superimpose the images of Main Set B and Sub Set A fine adjust the im age size and position of Main Set B using PERFECT FIT For Intellectual Stack users 4 Press the MENU button on the remote control or the Main Set B control panel on Main Set B to display the MENU Dr FU dialog ES Highlight MAIN with the 4 buttons and press the F4 gt button 7 Menu on Main Set B will appear 2 Using the A V lt 4 buttons on the remote control or the control panel on Main Set B select PERFECT See TTT FIT from EASY MENU or the SETUP menu of AD SE EE VANCED MENU Operating Guide EASY FT MENU or SETUP menu The image for Intellectual Stack appears on screen This image includes a TEMPLATE screen with the PERFECT FIT dialog from Main Set B and another EL EN TEMPLATE screen from Sub Set A ee ae 3 Using PERFECT FIT on Main Set B ad
40. to select MAIN or SUB Menu on Main projector EASY MENU SELECT e There are cases in which the screen will be darker when any of the OSDs are displayed if DUAL is selected continued on next page 15 Instant Stack Guide 020 000489 02 Rev 1 06 2012 LX501 LX601i LW401 LW551i LWU421 LWUS501i STACK menu settings CHKISTIE 3 3 Selecting lamp operation mode continued NOTE When DUAL is selected for LAMP MODE the images projected from the Main and Sub projectors may be different It is recommended to set the projectors as follows Set the same image for TEMPLATE and START UP on the Main and Sub projectors Capture the same image for MyScreen on the Main and Sub projectors Save the same image on MY IMAGE on the Main and Sub projectors Set the same message content for the Messenger function Network Guide Messenger Function on the Main and Sub projectors e When DUAL is selected for LAMP MODE image shift can result in image quality degradation on the screen Perform the INSTALLATION setting before adjusting the image position as the image position will change when the INSTALLATION setting is changed EQOperating Guide SETUP menu e When ALTERNATE is selected and an error occur on the projector in operation causing the lamp to turn off the other projector will automatically start to operate However if the RS 232C cable is disconnected or AC power is not supplied the other projector will not
41. tual Stack select OFF 1 Highlight STACK MODE in the STACK menu with leas OFF the A buttons then press the button to T display the STACK MODE dialog e 2 Use the A Y buttons in the dialog to highlight MAIN SUB or OFF OFF Disables Intellectual Stack MAIN Sets the projector to Main that functions as a control tower SUB Sets the projector to Sub that functions as a follower 3 Press the lt button to return to the previous menu or press the button to complete the setting LA 79 NOTE After setting Main or Sub the setting information can be checked on Projector Web Control EANetwork Guide Projector Web Control Select Projector Status in the main menu of Projector Web Control The Stack Mode item SUB even if STACK MODE is set to OFF Stack Mode main Done internet Protected Mode On 14 Instant Stack Guide 020 000489 02 Rev 1 06 2012 LX501 LX601i LW401 LW551i LWU421 LWUS501i CHAISTIE STACK menu settings 3 3 Selecting lamp operation mode Select the DUAL or ALTERNATE lamp operation mode 4 Highlight LAMP MODE in the STACK menu with mii the A V buttons then press the button to AMATE display the LAMP MODE dialog 2 Use the A Y buttons in the dialog to highlight DUAL or ALTERNATE DUAL Turns on the projectors at the same time ALTERNATE Turns on the projectors alternately 3 Press the lt button to return to the previous menu or press the button to comple
42. wn press the ON or STANDBY ON button to turn on again The Main projector will be turned on even if LAMP MODE has been set to AUTO 3 You can change the settings for Intellectual Stack now that the Main projector is operating Go to 5 4 Setting the menu W27 NOTE If the Main projector cannot be turned on due to error or certain problems the Sub projector will be turned on even if you follow the procedures above Take necessary actions to fix the Main projector and then change the settings for Intellectual Stack 26 Instant Stack Guide 020 000489 02 Rev 1 06 2012 LX501 LX601i LW401 LW551i LWU421 LWUS501i CHKISTIE Setting input ports using menu 5 4 Setting the menu If Intellectual Stack with RS 232C connection is used observe the followings When inputting image signals to Sub via Main the operations differ between using computer signals and video signals such as component and video signals inputting image from Main to Sub Computer signal 1 If the STACK menu is already displayed on the screen proceed to 3 below Otherwise press the MENU button on the remote control If the MENU dialog is displayed use the A V buttons to highlight MAIN and press the button A menu will be displayed If the MENU dialog is not displayed the STACK menu will appear 2 Use the A V lt 4 buttons to go into the following menu ADVANCED MENU gt OPTION SERVICE _ COMMUNICATION _ STACK gt SERVICE gt COMMUNICATION gt

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