InFocus LP770 User's Manual
Contents
1. Advanced Logic Ctrl Alt V Ctrl Alt V Research Altima Shift C trl A It C Shift C trl A lt L setup VGA setup VGA Conf Simulscan Conf Simulscan Ambra FN F12 FN F12 FN F5 FN F5 F2 C hoose O ption F5 F2 C hoose O ption F5 Amrel setup menu setup menu Shift C trl D Shift C trI D Apple see Mac Portable and Mac PowerBook Aspen auto matic auto matic BCC auto matic reboot computer Bondwell LCD or CRT options after reboot for LCD or CRT bootup options to appear Chaplet setup screen setup screen FN F6 FN F6 FN F4 FN F4 Commax Ctrl Alt 6 Ctrl Alt 5 Key command to Key command to Computer activate port de activate port Compaq Ctrl Alt lt Ctrl Alt gt FN F4 FN F4 auto matic auto matic mode for setup option mode for setup option Compuadd auto matic Alt F for screen setup option auto matic Alt F for screen setup option Data General Ctrl Alt C ommand Ctrl Alt C ommand Data General 2CRT X atDOSprompt reboot Walkabout D atavue Ctrl Shift M Ctrl Shift M Dell Ctrl Alt lt Ctrl Alt gt Ctrl Alt F10 Ctrl Alt F10 FN F8 CRT LCD FN F8 FN D FN D FN F12 FN F12 Digital auto matic reboot FN F2 FN F2 Dolch dip switch to C RT dip switch to LCD Epson dip switch to CRT dip switch to LCD Everex setup screen option setup screen option For A Ctrl Alt Shift C Ctrl Shift A It L Gateway FN F1 FN F1 again s2. Auto Power Off This option lets you select how long the lamp stays on after no source is detected After the specified time the lamp goes out and the projector enters standby mode Select 0 to cancel this func tion Test Signal Turn this on to display a test signal Remove the test signal by pressing the Enter button Option Menu OPTION BS MENU POSITION MODE DISPLAY SPLASH SCREEN ef CINEMA MODE AUTO 25 VIDEO SIGNAL AUTO LANGUAGE English FIGURE 20 Option menu Menu Position This option lets you display the menus in either the upper left or lower right corner of the screen Mode Display When this option is on the name of the active source for exam ple Computer 1 appears on the screen Splash Screen When this option is on the InFocus splash screen appears when the projector starts up The screen contains information for con tacting InFocus If you turn this feature off a blank screen is dis played 25 Projector NOTE Use this feature only when viewing movies Images from other sources may be degraded 26 Cinema Mode This option corrects line gaps and reduces the flicker in DVD and LaserDisk movie images using an S video connection Select Auto for movie images or Off Video Signal When Video standard is set to Auto the projector attempts to automatically select the video standard NTSC NTSC 4 43 PAL PAL M PAL N PAL 60 or SECAM base
3. NOTE If you accidentally use the Main power switch to turn the projector off while the lamp is on or still cooling allow the projector to cool for 10 minutes before attempting to turn it back on Troubleshooting LED indicators IPOWER LAMP TEMP CONDITION POSSIBLE SOLUTIONS Unusual temperature The ventilation openings or air filters are clogged Remove the obstruction or clean the with dust or debris filters The room temperature is too high Relocate the projector to a cooler place Lamp life warning Lights when the lamp has been Replace the lamp in use for 1500 hours and the Power is on Lamp life warning Lights when the lamp has been in use for 1500 hours and the Power is off Lamp life warning Lights when the lamp has been in use for 2 000 hours The lamp or filter cover is not installed properly Re install the cover correctly Error condition Contact your dealer or InFocus Problem Nothing on projection screen eMake sure that the power cord is properly connected to a fully functional AC electrical outlet Make sure that the power cord is also properly connected to the projector elf the projector is plugged into a power strip make sure the power strip is turned on eMake sure you have removed the lens cap on the projection lens at the front of the projector Make sure the lamp is turned on Press the Power button on the keypad eCheck the projector
4. Basic Image Adjustment Using the Remote Control Adjusting the Projector Using the Keypad and Remote Buttons Remote only buttons Keypad LEDs Using the On Screen Menus Picture Menu Audio Menu Installation Menu Option Menu Signal Menu Ta b o Content s Maintenance amp Troubleshooting Cleaning the Lens Cleaning the Air Filters Replacing the Projection Lamp Replacing the Batteries in the Remote Control Using the Kensington Lock Troubleshooting Appendix Specifications Accessories Portable and Laptop Activation Chart Using Video Mirroring with a PowerBook Computer Projected Image Size Index SAFETY INSTRUCTIONS Please read and follow all safety instructions provided BEFORE using your new projector Failure to comply with safety instruc tions may result in fire electrical shock or personal injury and may damage or impair protection provided by equipment Please save all safety instructions Safety Definitions Warning Statements identify conditions or practices that could result in personal injury e Caution Statements identify conditions or practices that could result in damage to your equipment Safety Symbols A Attention For information about usage of a feature please refer to the User s Guide Warning Hot surface Do not touch An arrow pointing to the lamp door on the projector A Warning Laser radiation Do not stare into laser beam Ma AVOID EXPOSURE lt
5. Replacement filters are available from InFocus See page page 40 for ordering information M ntenancee amp Troubleshooting filter doors FIGURE 23 Filter doors 2 Turn the projector over and remove the larger filter door e Press the door s tab and lift out FIGURE 24 Removing the filter door 3 Remove the filter from the filter door 4 Wash the filter e Use water with a mild detergent Rinse thoroughly and let it dry completely 5 Place the filter on the door then install the door into the pro jector 6 Remove the smaller filter e Press the 2 tabs and pull the filter out ti FIGURE 25 Removing the filter door 7 Use a vacuum cleaner to remove the dust from the filter then reinstall the filter Replacing the Projection Lamp The average life of the lamp is 2 000 hours When the lamp has been in use for 1 500 hours the lamp LED alternately blinks green and red After 1 900 hours the word LAMP appears on the screen for one minute After 2 000 hours the lamp shuts off automatically The projector cannot be used until you replace the lamp and reset the lamp timer You can order new lamp modules from your InFocus dealer See Accessories on page 40 for infor mation Follow these steps to replace the projection lamp I Turn off the projector and unplug the power cord 2 Wait 60 minutes to allow the projector to cool thoroughly 3 Invert the projector on
6. See Replacing the Projection Lamp on page 31 for details 11 Setting u t he Projector NOTE W ith some computers the order in which you power up the equipment is very important Most computers should be turned on last after all other peripherals have been turned on Refer to your computer s documentation to determine the correct order NOTE Do not turn the projector off until the Lamp LED has stopped blinking This allows the lamp to cool properly and extends lamp life NOTE If you accidentally use the Main power switch to turn the projector off while the lamp is on or still cooling allow the projector to cool for 10 minutes before attempting to turn it back on 12 6 Turn on your computer e The computer image should display on the projection screen If a video source is active press the Computer but ton on the remote or keypad to display your computer s image Make sure your laptop s external video port is acti vated see Portable and Laptop Activation Chart on page 42 for details e Adjust the focus by pressing the Zoom Focus button on the remote or keypad and using the or buttons Press the Zoom Focus button again to zoom the image See page 15 for details e If necessary make adjustments to the image using the pro jector s on screen menus To open the menus press the Menu button on the keypad or remote then select the Pic ture or Option menus For more information about
7. the option then pressing either arrow button repeatedly Clamp Position Clamp W idth If the projected colors are blurry try adjusting the Clamp Position or Clamp Width settings Anamorphic If you are playing a DVD and the image appears stretched verti cally try turning Anamorphic on MAINTENANCE amp TROUBLESHOOTING This section describes how to eclean the lens eclean the air filters ereplace the projection lamp ereplace the batteries in the remote euse the Kensington lock feature troubleshoot the projector Cleaning the Lens Follow these steps to clean the projection lens 1 Apply a non abrasive camera lens cleaner to a soft dry cloth e Avoid using an excessive amount of cleaner e Abrasive cleaners solvents or other harsh chemicals might scratch the lens 2 Lightly wipe the cleaning cloth over the lens in a circular motion 3 If you don t intend to use the projector immediately replace the lens cap Cleaning the Air Filters The projector has two air filters located on the bottom of the pro jector that prevent dust and particles in the air from entering the projector The larger filter is flexible mesh the smaller one is rigid metal mesh If the filters becomes clogged the projector does not cool prop erly and may malfunction To prevent this clean the filters after every 100 hours of use Note that the filters are cleaned differ ently 1 Turn off the power and unplug the power cord NOTE
8. Ctrl Alt gt Panasonic FN F2 FN F2 Samsung setup screen option setup screen option Sanyo setup screen option setup screen option Sharp dip switch to CRT dip switch to LC D Sun SPARC Ctrl Shift M Ctrl Shift M Dataview Tandy Ctrl Alt Insert Ctrl Alt Insert setup screen option setup screen option Texas Instru setup screen option setup screen option ments Top Link setup screen option setup screen option FN F6 FN F6 Toshiba Ctrl Alt End Ctrl Alt Home FN End FN Home FN F5 FN F5 setup screen option setup screen option Twinhead FN F7 FN F7 FN F5 FN F5 Automatic Automatic W inBook Ctrl Alt F10 Ctrl Alt F10 W yse software driven software driven Zenith FN F10 FN F10 FN F2 FN F2 FN F1 FN F1 These manufacturers have models that automatically send video to the external CRT port when some type of display device is attached These manufacturers offer more than one key command depend ing on the computer model Append Using Video Mirroring with a PowerBook Computer When you turn video mirroring called SimulScan in newer Pow erBooks see below on the projector displays the same informa tion that appears on your PowerBook s built in screen When video mirroring is off the projector acts like a separate display To turn on video mirroring for the first time 1 Open the Monitors control panel click on Monitor 2 2 Set the number of colors you want 3 Open
9. To Monitor If you re using an S video cable connect it to the S video out connector on the video player If you re using a BNC cable connect it to the BNC video out connector on the video player Figure 9 2 Plug the other yellow connector into the Video 2 In composite video connector on the projector If you re using S video plug the other end of the cable into the Video 1 or 2 In S video connector on the projector If you re using BNC plug the other end of the cable into the Video 1 In BNC connector on the projector to audio input to S video input 1 or 2 amp to video input 2 1 5 to video to audio to S video to video output output output output m DVD player others VCR others FIGURE 9 Connecting the projector to a video player 3 Plug the audio cable s white connector into the left audio out connector on your video player Plug the cable s red con nector into the right audio out connector on the video player 4 Plug the audio cable s white connector into the Left Audio connector on the projector plug the audio cable s red connec tor into the Right Audio connector on the projector The projector is compatible with these major broadcast video standards NTSC NTSC 4 43 PAL PAL M PAL N and SECAM It automatically adjusts to optimize its performance for the incoming v
10. a flat surface then remove the lamp door by removing the 2 screws using a Phillips head screw driver Figure 26 lamp door screws FIGURE 26 Removing the lamp door 4 Loosen the 2 screws adjacent to the metal handle on the lamp module Figure 27 WARNING To avoid burns allow the projector to cool for at least 60 minutes before you open the lamp module door Never extract the lamp module while the lamp is operating CAUTION Never operate the projector with the lamp door open or removed This disrupts the air flow and causes the projector to overheat 31 Maintenancee amp Troubleshooting WARNING Do not drop the lamp module or touch the glass bulb The glass may shatter and cause injury 32 lamp module screws FIGURE 27 Removing the screws on the lamp module 5 Lift up the metal handle and pull the module out Figure 28 FIGURE 28 Removing the lamp module 6 Install the new lamp module being sure to align the connec tors properly 7 Tighten the screws on the outside of the module 8 Replace the lamp door by sliding the tabs in one end and tightening the 2 screws on the other end 9 Plug in the power cord and switch the projector back on but do not press the Power button yet 10 To reset the lamp hour counter press and hold the left and right arrow buttons then press the Power button while still holding down the arrow buttons for 5 seconds To verify
11. down e The Temperature LED lights red when the projector is over heating power LED lamp LED temp LED LAMP ZOOM FOCUS SQ9 COMPUTER VIDEO RACAL FIGURE 14 LEDs 19 h e Projector Using the On Screen Menus The projector has five menus that allow you to make image adjustments and change a variety of settings Most of these adjustments aren t available directly from the keypad or remote To open the on screen menus press the Menu button on the remote or keypad Press Menu again when you want to close the menus and save any changes To select a menu use the arrow keys on the keypad or remote to move the cursor left and right to highlight the menu you want the press Enter The menu appears CONTRAST BRIGHTNESS COLOR TEMP 1 2 3 4 E SHARPNESS FIGURE 15 Menus To change a menu setting use the up and down arrow keys on the keypad or remote to move the cursor up and down to the item you want to change the selected item is highlighted then use the left and right arrow buttons to adjust a setting If a square gg appears next to an option highlight the square then press the Enter button to access a submenu To exit the submenu and return to the previous menu press the Menu button All changes are saved when you close the menus To access another menu use the up arrow button to move the cursor to the top of the menu bar move the cursor left or right to highlight t
12. s lamp to ensure that it had not been in use for over 2 000 hours and is securely connected in the lamp module See Replacing the Projection Lamp on page 31 Make sure the lamp door and filter covers are correctly installed Make sure you have allowed the projector to cool down before turning it off If the lamp has not cooled sufficiently you can not turn the projector back on immediately Wait 10 minutes for the projector to cool then turn it on eMake sure that the cables do not have any bent pins eMake sure the image and audio have not been muted Problem Color or text not being projected eYou might need to adjust the brightness up or down until the text is visible Refer to Brightness on page 21 for more infor mation Problem The screen resolution is not right eMake sure the computer s video card is set for a resolution of no greater than 1024x768 Problem Image isn t centered on the screen Move the projector to reposition the image e Reposition the image using the software Refer to Horizontal Position on page 27 and Vertical Position on page 27 eBe sure the projector is at a 90 degree angle to the screen Problem Only a blank screen displays Verify that the cables are connected correctly See page 7 through page 11 for connection procedures e Verify that the proper input source is connected eYou might need to turn everything off and power up the equipment again in the prop
13. the menus see page 20 Turning Off the Projector If you want to turn off the projector press the Power button on the keypad or remote A message appears asking for verification Press Power again to turn the lamp off If you do not press Power again the projector returns to normal operation The Lamp LED blinks green for about 1 minute while the fans run and the lamp cools After a minute the Lamp LED turns off and the projector is in standby mode This means you can either press the Power but ton to turn the lamp back on or use the Main power switch to turn the projector off You can set the projector to enter standby mode automatically after no signal is detected for a certain amount of time see Auto Power Off on page 25 for details USING THE PROJECTOR This section describes how to use and make adjustments to the projector It also provides a reference to the keypad and remote buttons and the options available from the on screen menus Basic Image Adjustment 1 Make sure you have powered up your equipment in the right order page 11 2 If the image doesn t display completely adjust the height and tilt of the projector page 15 zoom the image page 15 or center the image by adjusting its horizontal or vertical posi tion page 27 3 If the image is out of focus use the Zoom Focus button on the remote or keypad to focus it page 15 4 If the computer image appears to shimmer or if it has blurry vert
14. the Control Strip then click on the monitor icon 4 Select Turn Video Mirroring On Now you can turn video mirroring on and off from the Control Strip without having to open the Monitors control panel again When using video mirroring and high color graphics such as slide shows the projected image occasionally might turn black and white If this happens perform the following steps 1 Turn off video mirroring 2 Open the Monitors control panel 3 Move the white menu bar to Monitor 2 to set the projector as the primary monitor 4 Restart the PowerBook Using SimulScan Some newer PowerBooks display images on an external monitor or projector differently than previous ones When using SimulScan the projector displays the same information that appears on your PowerBook To select SimulScan 1 Open the Control Panel then double click Monitors and Sound 2 In the Resolution list choose the SimulScan mode then click OK 3 If this changes your display settings a dialog box appears Click OK to confirm the change Projected Image Size p NOTE Use the graph and tables A to help you determine projected 200 maximum zoom f image sizes A 150 T minimum zo
15. the RS 232 cable 1 Plug one end of the ADB mouse adapter into the mouse con nector on your computer 2 Plug the other end of the ADB mouse adapter into the RS 232 cable 3 Plug the other end of the RS 232 cable into the RS 232 connec tor on the projector to ADB port to RS 232 port a HO ADB adaptor RS 232 cable b o b o b o Mini DIN 4P D SUB 9P D SUB 9P D SUB 9P FIGURE 8 Connecting a mouse via the ADB connector Now you re ready to power up the projector and your computer Skip to Powering up the Projector and Adjusting the Image on page 11 NOTE You do not need to restart your computer after connecting a USB mouse to use it it is hot plug gable You must restart your com puter after plugging in a PS 2 or ADB mouse Setting u t he Projector CAUTION Your video player may also have a Video Out connector for a coaxial cable connection DO NOT use this to connect to the projector Connecting a Video Player The LP770 has 3 different connections for video players S video composite video and BNC the S video and BNC connections require cables not included with the LP770 1 If your video player uses a round one prong composite video connector plug the composite video cable s yellow connector into the video out connector on your video player This con nector may be labeled
16. to adjust the size of the image This adjusts the size without affecting focus wv The projector is equipped with self locking quick release eleva tor feet and buttons Figure 11 NOTE Focus and zoom adjust To raise the projector ments are available while in nor 1 Press and hold the elevator buttons Figure 11 mal mode only They are not 2 Raise the projector to the height you want then release the availed ie nelinoveebatia loge buttons to lock the elevator feet into position 3 If necessary rotate the feet to adjust the angle of the projected image elevator button elevator foot FIGURE 11 Adjusting the height of the projector h e Projector 16 Using the Keypad and Remote Buttons This section provides a reference to the keypad and remote but tons power LED lamp LED temp LED LAMP TEMP ZOOM FOCUS 999 COMPUTER VIDEO MENU OKC AUTO POSITION MUTE FIGURE 12 Keypad M AVOID EXPOSURE AN Laser radiation is emitted ay from this aperture FIGURE 13 Remote Auto Position Press this button to have the projector automatically re adjust a computer image It adjusts horizontal and vertical position fine sync and tracking Computer When you have more than one source computer 1 or 2 or video connected to the projector select between them by pressing the button for the source you want Press Computer to display your computer image P
17. Copyright 1999 by InFocus Wilsonville Oregon All rights reserved FCC Warning This equipment has been tested and found to comply with the limits for a Class A digital device pursuant to part 15 of the FCC Rules These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial environment This equipment generates uses and can radiate radio frequency energy and if not installed and used in accordance with the instruction manual may cause harmful interference to radio communi cations Operation of this equipment in a residential area is likely to cause harm ful interference in which case the user will be required to correct the interference at his own expense Industry Canada This Class A digital apparatus complies with Canadian ICES 003 Cet appareil num rique de la classe A est conforme la norme NMB 003 du Canada Safety Certifications UL CUL TUV NOM EN 55022 Warning This is a Class A product In a domestic environment it may cause radio interfer ence in which case the user may be required to take adequate measures The typ ical use is in a conference room meeting room or auditorium Remote Control Warning Laser radiation class II product wavelength 645nm maximum output 1mW Remote control complies with applicable requirements of 21 CFR 1040 10 and 1040 11 Remote control complies with applicable requirements of EN 60 825 1 1994 A11
18. IS PURCHASE ALL OTHER WARRANTIES EXPRESS OR IMPLIED INCLUDING BUT NOT LIMITED TO THE IMPLIED WARRANTIES OF MER CHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED THERE ARE NO WARRANTIES THAT EXTEND BEYOND THE FACE HEREOF AND THE FOREGOING WARRANTY SHALL NOT BE EXTENDED ALTERED OR VARIED EXCEPT BY WRITTEN INSTRUMENT SIGNED BY INFOCUS LIMITATION OF LIABILITY IT IS UNDERSTOOD AND AGREED THAT INFOCUS LIABILITY WHETHER IN CONTRACT IN TORT UNDER ANY WARRANTY IN NEGLIGENCE OR OTHERWISE SHALL NOT EXCEED THE RETURN OF THE AMOUNT OF THE PURCHASE PRICE PAID BY PURCHASER AND UNDER NO CIRCUMSTANCES SHALL INFOCUS BE LIABLE FOR SPECIAL INDIRECT OR CONSEQUENTIAL DAMAGES OR LOST PROFITS LOST REVENUES OR LOST SAVINGS THE PRICE STATED FOR THE PRODUCT IS A CONSIDERATION IN LIMITING INFOCUS LIABILITY NO ACTION REGARDLESS OF FORM ARISING OUT OF THE AGREEMENT TO PURCHASE THE PRODUCT MAY BE BROUGHT BY PURCHASER MORE THAN ONE YEAR AFTER THE CAUSE OF ACTION HAS ACCRUED Part Number 010 0222 00
19. LASER RADIATION DO NOT STARE INTO BEAM WAVE LENGTH 645nm MAX OUTPUT lt 1mW CLASS I LASER PRODUCT Declaration of Conformity Manufacturer InFocus 27700B SW Parkway Ave Wilsonville Oregon 97070 USA European Office Olympia 1 NL 1213 NS Hilversum The Netherlands We declare under our sole responsibility that the LP770 LCD projector conforms to the following directives and norms Directive 89 336 EEC Amended by 93 68 EEC EMI EN 55022 1998 Class A EMC EN 50082 1 1992 Directive 73 23 EEC Amended by 93 68 EEC Safety EN 60950 1992 A1 A2 A3 A4 October 1999 Australian Certification C tick mark Trademarks Apple Macintosh and PowerBook are trademarks or registered trademarks of Apple Computer Inc IBM and PS 2 are trademarks or registered trademarks of International Business Machines Inc MicroSaver and Kensington are trademarks or registered trademarks of Kensington Microware Limited Microsoft Power Point and Windows are trademarks or registered trademarks of Microsoft Corpo ration InFocus and LP are trademarks or registered trademarks of InFocus TABLE OF CONTENTS Safety Instructions Introduction Image Resolution Compatibility Unpacking the Projector Usage Guidelines If You Need Assistance Warranty Setting up the Projector Connecting a Computer Connecting a Video Player Powering up the Projector and Adjusting the Image Turning Off the Projector Using the Projector
20. Laser radiation is emitted Ki from this aperture Safety Instructions Safety Terms Warning Don t look directly into the lens when the lamp is turned on A Warning To replace the lamp turn the projector off by unplugging the power cord To avoid burns wait 60 minutes before opening the lamp door Follow all instructions provided in this User s Guide Warning Please use the power cord provided Connect the power cord to a receptacle with a protective safety earth ground terminal A Warning Visible laser radiation Do not stare into beam Warning Refer all service to qualified service personnel Ser vicing your own projector will void the warranty See below for the customer service contact information Caution Don t block ventilation openings Caution Don t set liquids on the projector Spilled liquids may damage your projector Caution Don t place the projector on a hot surface or in direct sunlight Caution Do not drop the projector Transport the projector in an InFocus approved case Customer Service If you need assistance call InFocus Customer Service directly at 1 800 799 9911 Support is free between 6 a m and 6 p m PST Monday through Friday Support is available in North America after hours and weekends for a fee at 1 888 592 6800 Or send us an e mail at techsupport infocus com In Europe call InFocus in The Netherlands at 31 35 6474010 between 8 a m and 6 p m Cen
21. TE See page 13 for details on using the remote to control your computer Do you want to control the computer s mouse from the projector s remote or keypad If your computer has a USB connector and is running Windows 98 use the USB mouse cable 1 Plug the one end of the USB mouse cable into the mouse con nector on your computer 2 Plug the other end of the USB mouse cable into the USB con nector on the projector You must have the appropriate USB drivers installed on your computer to use the USB feature Windows 98 ships with the appropriate drivers USB cable USB 4P USB 4P type A type B FIGURE 6 Connecting a mouse via the USB connector If your computer has a PS 2 connector use the PS 2 mouse adapter and the RS 232 cable 1 Plug one end of the PS 2 mouse adapter into the mouse con nector on your computer 2 Plug the other end of the PS 2 mouse adapter into the RS 232 cable 3 Plug the other end of the RS 232 cable into the RS 232 connec tor on the projector to RS 232 port ii Sal TD PS 2 adaptor RS 232 cable TE lea lea Mini DIN 6P D SUB 9P D SUB 9P D SUB 9P FIGURE 7 Connecting a mouse via the PS 2 connector If your Macintosh computer has an ADB connector use the ADB mouse adapter and
22. W EXRCVR SP KEN LO C 515 0027 xx SP C EIL LM770 SP LT MT PLT SP LT MT EX T 591 0131 xx SP STN D HW PO RTSC R40 HW PO RTSC R50 HW DLXSCRN EW LP77x 12 NOTE You can purchase these items by contacting your dealer or InFocus Catalog Sales at 1 800 660 0024 41 Appendix NOTE Visit our website at www infocus com for the most current activation chart It is located in the Technical Library NOTE Often pressing the key commands once activates the external video port pressing it again activates both the external and internal ports and pressing it a third time activates the internal port Refer to your computer s documentation for details on your specific model Portable and Laptop Activation Chart Many laptop computers do not automatically turn on their exter nal video port when a projector is connected Activation com mands for some laptop computers are listed in the following table If your computer is not listed or the given command does not work refer to the computer s documentation for the appro priate command On many laptops the activation function key is labeled with an icon for example H C or the text CRT LCD Key command to Key command to Computer activate port de activate port Acer Ctrl Alt Esc for setup Ctrl Alt Esc for setup AST FN D or Ctrl D FN D or Ctrl D Ctrl FN D Ctrl FN D FN F5 FN F5 type from A IVGA C RT FN F12 type from A IVGA C RT FN F12
23. Width 28 cleaning the projection lens 29 color temperature 21 color adjusting 22 colors don t match monitor colors 37 not displayed 35 compatibility IBM compatible 1 Macintosh 1 composite video cable connecting 10 Computer button 17 Computer Input 28 computers compatible 1 connecting IBM compatible computer 7 mouse 8 power cord 11 video player 10 11 contrast adjusting 21 D displaying on screen menus 17 E Expand button 18 nde x F fine sync 27 fuzzy lines 28 H HDTV 11 Hold Begin End 28 l IBM compatible computers compatibility 1 connecting 7 icons on the projector 16 image adjusting 11 13 centering 13 27 colors don t match computer s 37 focusing 15 18 fuzzy lines 13 28 has lines or spots 36 not centered 35 not displayed 34 out of focus 36 quality 35 37 resolution 1 reversed 24 36 size 5 47 streaked 36 too wide or too narrow 13 36 zooming 18 Installation menu options Auto Power Off 25 Auto Power On 24 Image Reverse 24 Keystone 24 Test Signal 25 K Kensington lock 33 41 keypad LEDs 19 34 Keystone 24 L lamp hour counter 32 ordering 40 replacing 31 turns off unexpectedly 37 lamp hour counter 32 Language 26 laptop computers activation sequence to allow secondary display 42 compatibility 7 connecting IBM compatible 7 laser pointer 18 LEDs 19 34 lens cap 40 cleaning 29 LP770 cases 40 ceiling mounted 24 project from behind the screen 24 setting up 5 specif
24. ce Before calling your dealer or InFocus Technical Support for assis tance please have the following information available ethe projector s serial number located on the bottom label ethe resolution of your computer Call InFocus Technical Support at 1 800 799 9911 between 6 a m and 6 p m PST Monday through Friday Support is available in North America after hours and on weekends for a fee at 1 888 592 6800 In Europe call InFocus in The Netherlands at 31 35 6474010 between 8 a m and 6 p m Central European Time Support is available in Europe after hours and on weekends for a fee at 31 35 6474001 In Asia call 65 332 0659 between 9 30 a m and 5 30 p m Or send us an e mail at techsupport infocus com 37 APPENDIX Specifications The LP770 must be operated and stored within the temperature and humidity ranges specified Temperature O perating 41 to 104 F 5 to 40 C at sea level 95 F 354 C maximum at 9 000 feet Humidity O perating and non oper 30 to 90 relative humidity non condensing Dimensions 15 x 11 8 x 5 6 inches 38 1 x 30 x 14 2 cm Weight 13 Ibs 6 0 kg unpacked Altitude O perating 0 to 9 000 feet 2 743 meters Non operating 0 to 40 000 feet 12 192 meters Optics Focus Range 5 1 33 feet 1 5 10 m Lamp Type 190 watt N SH lamp Input Power Requirements 100 240VAC 2 9A 50 60Hz Appendix Accessories Standard Accessor
25. d on the input signal it receives The video standard options may vary depending on your region of the world If the projector is unable to detect the correct standard or you are using PAL M or PAL N the colors might not look right or the image might appear torn If this happens manually select a standard using the arrow buttons Language You can display the on screen menus in English French German Spanish Italian Chinese and Japanese e Click the arrow button to cycle through the options The menus redraw immediately HORIZ POSITION VERT POSITION FINE SYNC TRACKING COMPUTER INPUT FIGURE 21 Signal menu P Horizontal Position sed 4 ee TET E Highlight Horizontal Position then press the left arrow button to NOTE Some screen savers inter move the image left or press the right arrow button to move the si a fere with signal detection If youre image right experiencing problems try turning Positioning adjustments are saved when you power off the pro your screen saver off jector Vertical Position Highlight Vertical Position then press the left arrow button to move the image down or press the right arrow button to move the image up Positioning adjustments are saved when you power off the pro jector Fine Sync The projector adjusts signal synchronization automatically for most computers But if the projected computer image looks fuzzy or streaked try adjusti
26. eck the projection lens to see if it needs cleaning Problem no sound e Adjust volume e Verify audio input connections e Adjust audio source eMake sure Mute is not active Problem Image is noisy or streaked Try these steps in this order 1 Deactivate the screen saver on your computer 2 Adjust the synchronization and tracking manually to find an optimal setting See Fine Sync on page 27 and Tracking on page 28 eThe problem could be with your computer s video card If possible connect a different computer Problem Projected colors don t match the computer or video player s colors eJust as there are differences in the displays of different moni tors there are often differences between the computer image and the projected image Adjust the brightness tint and or contrast from the Picture menu See Brightness on page 21 Color on page 22 and Contrast on page 21 Problem Lamp seems to be getting dimmer The lamp begins to lose brightness when it has been in use for a long time Replace the lamp as described in Replacing the Projection Lamp on page 31 Problem Lamp shuts off eA minor power surge may cause the lamp to shut off Unplug the projector wait at least 10 minutes then plug it back in eMake sure the vents are not blocked The most current troubleshooting information can be found in the Service and Support section of our website at http www infocus com servi
27. ector on a flat surface e The projector must be within 10 feet 3 m of your power source and within 6 feet 1 8 m of your computer e If you want to project from behind a translucent screen set up the projector behind your screen See Image Reverse on page 24 to reverse the image 2 Position the projector the desired distance from the screen e The distance from the lens of the projector to the screen and the zoom setting determine the size of the projected image Figure 3 shows three projected image sizes For more infor mation about image size see Projected Image Size on page 47 PROJECTOR FIGURE 3 Projected image size at maximum zoom 3 Make sure the projector is unplugged and your computer is turned off t he Projector NOTE Before you continue make sure the projector is unplugged and your equipment is turned off If you re connecting a computer make sure the distance between it and the projector is 6 feet or less computer inputs RS 232 Ysg power switch power cord computer Monitor Out FIGURE 4 USB remote control video audio In Connector panel Connecting a Computer 1 Desktop models only Locate the cable that connects your monitor to your computer Unplug it from the computer 2 Plug one end of the VESA computer cable into the video con nector on your computer 3 Plug the other end of the VESA compu
28. er order Refer to your com puter s documentation to determine the correct order eMake sure your laptop s external video port is turned on See the Portable and Laptop Activation Chart on page 42 or your computer s manual for details eMake sure your computer s video board is installed and con figured correctly eMake sure your computer has a compatible video board The projector isn t CGA EGA or SXGA compatible If you re using Windows 98 1 Open My Computer icon the Control Panel folder and then the Display icon 2 Click the Settings tab 3 Verify that the Desktop area is set to 1024x768 or less 35 M ntenance amp Troubleshooting Problem Image is too wide or narrow for screen e Adjust the zoom or projector placement e Adjust the resolution of your video card if it s greater than 1280x1024 Problem Image is out of focus Use the Focus Zoom button to focus the image Make sure the projection screen is at least 5 feet 1 5 m from the projector eCheck the projection lens to see if it needs cleaning Problem Image and menus are reversed left to right eRear projection mode is probably selected Turn Image Reverse off in the Installation menu The image should imme diately return to forward projection See Image Reverse on page 24 Problem the projector displays vertical lines bleeding or spots e Adjust the brightness See Brightness on page 21 eCh
29. fit the entire screen Digital zoom is not available for video images LASER RADIATION DO NOT STARE INTO BEAM WAVE LENGTH 645nm MAX OUTPUT 1mW CLASS II LASER PRODUCT NOTE You can select which audio source is outputted during PinP mode see page 23 Press Video to display the image from your video player Press Video again to toggle between video 1 and video 2 Zoom Focus To focus the image press the Zoom Focus button on the remote or keypad Focus appears on the screen Press the adjacent or buttons until the image is clear To zoom the image press the Zoom Focus button again Zoom appears on the screen Press the adjacent or buttons to adjust the size of the image This adjusts the size without affecting focus Remote only buttons Expand This feature allows you to resize images and digitally zoom in on a part of a computer image Press the Expand button The image is expanded if possible Press the Expand button again then press the or buttons to change the magnification of the area You can use the arrow buttons to move to a specific area Press the Expand button again to return to the normal view Laser The laser button activates a laser beam that can be used as a pointing device To use the laser press and hold the laser button The laser goes off when the button is released PinP Picture in Picture PinP allows you to view 2 different sources at the same
30. he menu you want then press the Enter button Picture Menu COLOR TEMP 1 2 3 4 E SHARPNESS FIGURE 16 Picture menu Contrast The contrast controls the degree of difference between the lightest and darkest parts of the picture Adjusting the contrast changes the amount of black and white in the image e Press the left arrow button to decrease the contrast e Press the right arrow button to increase the contrast making the blacks appear blacker and the whites appear whiter Brightness Adjusting the brightness changes the intensity of the image e Press the left arrow button to darken the image e Press the right arrow button to lighten the image Color Temperature This setting adjusts the amount of red in the projected image e Select 1 for Standard color temperature select 2 for High color temperature or select 3 for Low color temperature e To adjust the contrast and brightness on the red and blue sig nals individually highlight 4 gg and press Enter The Color Temperature sub menu appears Figure 17 Use the left and right arrows to make adjustments then press the Menu button to return to the previous menu 21 h e Projector 22 COLOR TEMP nH CONTRAST R D CONTRAST B 0 0 FIGURE 17 Color temperature sub menu Sharpness The sharpness setting adjusts the edges of a computer image e Press the left arrow button to decrease the sharpness e Press the rig
31. ht arrow button to increase the sharpness Tint The tint adjusts the red and green color balance in the projected image from a video source It is not available for computer images e Press the left arrow button to increase the amount of green in the image e Press the right arrow button to increase the amount of red in the image Color The color setting adjusts the color saturation of a video image It is not available for computer images e Press the left arrow button to decrease the amount of color in the image If desired you can make the image black and white e Press the right arrow button to increase the amount of color in the image Audio Menu FIGURE 18 Audio menu Bass The bass setting controls the low frequencies of your audio source e Press the left arrow button to decrease the bass e Press the right arrow button to increase the bass Bass adjustments are saved for each source you have connected Treble The treble setting controls the high frequencies of your audio source e Press the left arrow button to decrease the treble e Press the right arrow button to increase the treble Treble adjustments are saved for each source you have connected PinP audio This setting controls which source s audio is heard during Picture in Picture PinP mode See P in P on page 18 for details on PinP e Press the left or right arrow buttons to select between playing the main screen s audio
32. ical bars after you have adjusted the focus press the Auto Position button on the remote or keypad page 17 If the image still doesn t look right adjust the fine sync page 27 and or the tracking page 28 manually 5 If the colors don t look right adjust the brightness page 21 and tint page 22 Using the Remote C ontrol Point the remote control at the projection screen or at the front or the rear of the projector The range for optimum operation is about 25 feet If you point the remote at the projection screen the distance to the screen and back to the projector must be less than or equal to 25 feet For best results point the remote directly at the front or the rear of the projector The projector ships with a full feature remote see page 16 fora description of the buttons which includes a laser pointer The remote has a disk mouse and two mouse buttons one on the top of the remote and one on the bottom Figure 10 NOTE If you can t aim the remote control at the projector so that its signal is received for example when using rear projec tion use the remote control cable to connect the remote directly to the projector U sing t he Projector disk mouse right click button FIGURE 10 R t trol v emote contro ete es Press anywhere on the edge of the disk mouse to move the cursor NOTE To control the computer s on the screen You can move the cursor at any angle by pressing the cor
33. ications 39 turning off 12 turning on 11 M Macintosh computers compatibility 1 connecting 7 Menu 17 Menu button 17 20 Menu Position 25 menus See on screen menus Mode Display 25 monitor projected colors don t match 37 Mute button 17 N NTSC video 26 o on screen menus displaying 20 making changes to menu functions 20 removing from the screen 20 Option menu options Cinema Mode 26 Language 26 Menu Position 25 Mode Display 25 Splash Screen 25 Video Signal 26 P P in P audio 23 P in P button 18 PAL video 26 Picture menu 21 Picture menu options Brightness 21 Color 22 Color temperature 21 Contrast 21 Sharpness 22 Tint 22 Power button 17 power cord connecting 11 ordering 40 power up sequence 12 35 project from behind the screen 24 R remote control laser pointer 14 18 replacing the batteries 33 using 13 replacing projection lamp module 31 re positioning the image on the screen 27 resetting the lamp hour counter 32 resolution 1 S safety guidelines iii SECAM video 26 security feature 33 sharpness 22 Signal menu 27 Signal menu options Computer Input 28 Fine Sync 27 Horiz Position 27 Tracking 28 User 28 Vert Position 27 SimulScan using with PowerBooks 46 speakers internal 17 muting 17 specifications 39 Still button 18 S video ordering cable 41 sync 27 51 nde x 52 T Technical Support in Europe 4 in Singapore 4 in USA 4 information to ha
34. id leaving the projector in direct sunlight or extreme cold for extended periods of time If this happens allow it to reach room temperature before use e Transport the projector in a vendor approved hard or soft case Part numbers for these cases are listed on page 41 ntrooduct o n If You Need Assistance The first place to look for help is in this manual Be sure to check the guidelines in Troubleshooting on page 34 Or check the Service and Support section of our website at www infocus com service If those sources don t answer your question call your InFocus dealer You can also call InFocus Customer Service directly at 1 800 799 9911 Call between 6 a m and 6 p m PST Monday through Friday Service is available in North America after hours and on weekends for a fee at 1 888 592 6800 In Europe call InFocus in The Netherlands at 31 35 6474010 between 8 a m and 6 p m Central European Time Support is available in Europe after hours and on weekends for a fee at 31 35 6474001 In Asia call InFocus in Singapore at 65 332 0659 Or send us an e mail at techsupport infocus com Our World Wide Web address is www infocus com Warranty This product is backed by a limited two year warranty The details of the warranty are printed at the back of this manual A longer term warranty can be purchased from your InFocus dealer Refer to page 41 for the part number SETTING UP THE PROJECTOR 1 Place the proj
35. ideo See Video Signal on page 26 for details Connecting DVD players with component video output or HDTV decoders If your DVD player has Y Cb Cr outputs use the Computer 1 or Computer 2 In connectors Also select Y Cb Cr for Computer Input in the Signal menu see Computer Input on page 28 If your HDTV decoder has Y Pb Pr outputs use the Computer 1 or Computer 2 In connectors Also select Y Pb Pr for Computer Input in the Signal menu If your HDTV decoder has R G B output select RGB for Com puter Input in the Signal menu Powering up the Projector and Adjusting the Image 1 Remove the lens cap 2 Plug the power cord into the side of the projector then plug it into the electrical outlet A surge protected power strip is rec ommended 3 Press the power switch to put the projector in standby e The Power LED lights red 4 Turn on the lamp by pressing the Power button on the remote or keypad see Figure 12 on page 16 e After a brief warmup period the InFocus startup screen appears 5 If you connected a video player turn it on e The video image should display on the projection screen If a computer source is active press the Video button on the remote or keypad to display your video image e Use the Volume or buttons to adjust the volume NOTE Always use the power cord that shipped with the projector NOTE After 2 000 hours of use the lamp automatically shuts off and must be replaced
36. ies ship with the projector Part Number Quick Start card 009 0458 xx User s Guide 010 0222 xx Easy Carry Case CA C180 Shipping Box 110 0295 xx VESA Computer Cable 210 0170 xx Composite Video Cable 210 0167 xx Audio Cable 210 0168 xx USB Mouse Cable 210 0179 xx RS 232 Cable 210 0183 xx PS 2 adapter 210 0050 xx Remote 590 0308 xx Remote Cable 210 0178 xx Projection Lamp Module SP LAMP LP770 Lens Cap 340 0627 xx Filter bottom intake 321 0149 xx p Filter front intake 321 0150 xx NOTE Use only InFocus Power Cords one ships with projector type depends on country approved accessories Other North American Power Cord 210 0023 xx products have not been tested with Australian Power Cord 210 0027 xx the projector UK Power Cord 210 0028 xx European Power Cord 210 0029 xx Danish Power Cord 210 0030 xx Swiss Power Cord 210 0031 xx Optional Accessories LP770 Deluxe Carry Case LP770 Shipping Case ATA approved LP770 Deluxe Travel Case Macintosh Adaptor GyroPoint II Radio Frequency Remote IR Remote Receiver Kensington MicroSaver Security System S Video Cable LP770 Ceiling Mount LiteMount LiteMount False C eiling Plate LiteMount Pipe Tubing Extension 50 VGA Extension Cable and Amplifier Portable Projector Stand 40 Portable Projector Screen 50 Portable Projector Screen 60 Deluxe InstaT heatre Screen 3 Year Advantage Service Plan 1 year extension CA C180 CA C 184 CA C182 SP MAC AD PT HW RF REM H
37. imul FN F1 taneous Grid FN F2 choose auto or FN F2 simultaneous Ctrl Alt Tab Ctrl Alt Tab Hyundai setup screen option setup screen option IBM 970 automatic warm reboot Append Key command to Key command to Computer activate port de activate port IBM ThinkPad reboot enter setup menu FN F2 FN F7 select choice from setup menu FN F1 select choice FN F5 select choice PS 2 SC select choice CRT LCD etc Kaypro boot up monitor plugged unplug monitor in Kris Tech FN F8 FN F8 Mac Portable 100 no video port not compatible Mac PowerBook 140 145 150 170 160 165 180 520 540 5300 no video port requires a 3rd party interface Control Panel folder Pow erBook Display folder Activate Video Mirroring warm reboot 210 230 250 requires Apple Docking Station or Mini Dock 270 280 2300 Magitronic FN F4 FN F4 Mastersport FN F2 FN F1 Micro Express automatic warm reboot Microslate auto matic warm reboot Mitsubishi SW 2 O n O ff 0 ff O ff SW 2 O ff O n O n O n NCR setup screen option setup screen option NEC setup screen option setup screen option CRT at the DOS prompt LCD at the DOS prompt FN F31 FN F3 O livetti auto matic auto matic FN O FN O FN FN Key command to Key command to Computer activate port de activate port Packard Bell FN F2 FN F2 Ctrl Alt lt
38. ng the Projector The projector comes with the items shown in Figure 1 Check to make sure all are included Contact your InFocus dealer imme diately if anything is missing If you are experienced in setting up presentation systems use the Quick Start card that is included in the shipping box For com plete details on connecting and operating the projector refer to this user s guide User s guides are also available for download from our website at www infocus com ntroductio NOTE The contents of your shipping box may vary depending on the projector configuration you ve ordered FIGURE 1 Shipping box contents 1 _LP770 projector lens cap 2 User s Guide and quick start card 3 Power cord 4 Remote control batteries and cable 5 VESA computer cable 6 RS 232 cable 8 9 10 Audio cable Composite video cable PS 2 mouse cable USB mouse cable keypad speaker connector panel speaker remote sensor elevator foot FIGURE 2 Projector overview Usage Guidelines e Do not look directly into the projection lens when the lamp is turned on The bright light may harm your eyes e Do not block the grills on the projector Restricting the air flow can cause it to overheat and turn off If this happens you must wait a minute before attempting to turn it back on e Handle the projector as you would any product with glass components Be especially careful not to drop it e Avo
39. ng the signal synchronization manually by highlighting Fine Sync then pressing the either arrow button repeatedly until the image is sharp and free of streaks 27 Projector NOTE The Fine Sync Tracking Horiz Position and Vert Position options are available only for computer sources The projector sets these options automatically for a video 28 source Tracking The projector adjusts tracking automatically to match the video signal from your computer However if the display shows evenly spaced fuzzy vertical lines or if the projected image is too wide or too narrow for the screen try adjusting the tracking manually by highlighting Tracking then pressing either arrow button repeatedly until the fuzzy vertical bars are gone Computer Input The projector automatically adjusts itself when connected to either DVD players with component video output YCbCr or YPbPr or equipment with HDTV outputs If your projector is connected to equipment outputting RGB HDTV select RGB in this menu User Highlight this menu then press Enter The User submenu appears These settings should be adjusted only if there are prob lems with the image USER Ei HOLD BEGIN 1 He 0 7 CLAMP POSITION Tem CLAMP WIDTH CLAMP 0 ANAMORPHIC ON FIGURE 22 Signal menu Hold Begin Hold End If the projected image is curved near the top of the screen try adjusting the Hold Begin or Hold End settings by highlighting
40. om So 100 k 50 0 5 10 15 20 25 30 35 40 45 Distance to Screen feet FIGURE 30 Projected image size P Table 1 NOTE Visit our website at Image Size Width and Height for LP770 maximum zoom saa iniocie comtor an interage Diagonal Height Width Distance to image size calculator It is located inches inches inches Screen inches i th Technical GbE hes 10 74 7 61 in the Technical Library in the Ser 60 36 48 92 vice and Support section 100 60 80 155 140 84 112 218 180 108 144 281 Table 2 Image Size Width and Height for LP770 minimum zoom Diagonal Height Width Distance to inches inches inches Screen inches 40 24 32 71 60 36 48 116 100 60 80 195 140 84 112 274 180 108 144 353 47 INDEX A accessories ordering 40 41 activation commands for laptop com puters 42 adjusting bass 23 brightness 21 color 22 contrast 21 tint 22 volume 19 adjusting the height of the projector 15 altitude limits 39 Anamorphic 28 assistance See Technical Support Audio menu 23 Audio menu options Bass 23 P in P audio 23 Treble 23 Auto Position button 17 Auto Power Off 25 Auto Power On 24 B bass adjusting 23 brightness adjusting 21 buttons on keypad Auto Position 17 Computer 17 Enter 17 Menu 17 Mute 17 Power 17 Video 17 Volume 19 Zoom Focus 18 0 cables audio 7 composite video 10 mouse 8 ordering 40 power 40 S video 41 cases ordering 40 ceiling mounted projection 24 Cinema Mode 26 Clamp Position
41. or the sub image s audio NOTE Bass and treble adjust ments do not affect external speakers NOTE During PinP mode Expand is not available U sing t he Projector Installation Menu ERE INSTALLATION IMAGE REVERSE KEYSTONE AUTO POWER ON AUTO POWER OFF TEST SIGNAL FIGURE 19 Installation menu wv Image Reverse ee ee Use this option to change the projection for ceiling mounted or NOTE To order the LP770 rear projection installations Ceiling M ount see Optional e Press the right arrow once to reverse the image so you can Accessories on page 41 project from behind a translucent screen l l e Press the right arrow again to reverse and turn the image upside down for ceiling mounted rear projection Z e Press the right arrow a third time turn the image upside down for ceiling mounted projection 2 e Press the left arrow button to cycle through the options and return to normal projection Keystone Use this option if your image is wider at the top than at the bot tom It changes the angle of projection to yield a more rectangular image The values range from 15 to 15 Auto Power On This option allows you to automatically turn the lamp on when you turn the projector on the Main power switch must be On This is helpful in ceiling mounted installations When this feature is off you must press the Power button to turn the lamp on
42. responding edge of the disk The mouse button on the top of the remote simulates your computer s right mouse button the button on the bottom simulates your computer s left mouse but mouse from the projector s remote or keypad you must connect the mouse cable to the projector See ton When you press the disk mouse the remote lights up The page 8 for details light goes off 10 seconds after you stop pressing buttons To use the laser pointer press and hold the laser button The laser CAUTION goes off when the button is released LASER RADIATION DO NOT AEN If you are creating presentations in Microsoft PowerPoint you reid can use the remote s mouse buttons to navigate through your presentation while in Slide Show mode To configure PowerPoint for this choose Options from the Tools menu click the View Tab de select the Popup Menu on Right Mouse Click option in the Slide Show section then click OK Then when you re in Power Point s Slide Show mode a left click advances to the next slide and a right click returns to the previous slide other PowerPoint 14 modes are not affected Adjusting the Projector To focus the image press the Zoom Focus button on the remote or keypad Focus appears on the screen Press the adjacent or buttons until the image is clear To zoom the image press the Zoom Focus button again Zoom appears on the screen Press the or buttons
43. ress Computer again to toggle between computer 1 and computer 2 Enter Use this button to accept your selections in the menus Menu Press Menu to open the on screen menus Press Menu again to close the menus When you close the menus the projector saves any changes you made For more information about the on screen menus see page 20 Mute Pressing the Mute button silences the internal speakers and removes the projected image from the screen To prevent damage to the projector the projector automatically turns the audio and image back on after 10 minutes To restore the image and audio press Mute again Power The Power button turns the projector on and off When you press the power switch the projector enters standby mode and the Power LED lights red When you press the Power button the lamp lights and the Lamp and Power LEDs light green When you press the Power button again the lamp goes out and the Power LED lights red See page 12 for details on turning the projector on and off Video When you have more than one source computer 1 or 2 or video connected to the projector select between them by pressing the button for the source you want NOTE Some screen savers inter fere with Auto Position If you re experiencing problems try turning your screen saver off NOTE M ute does not affect external speakers 17 U sing t he Projector NOTE For video images Expand attempts to expand the image to
44. ter cable into the Com puter 1 or 2 In connector on the projector t nk monitor cable g J to AUDIO IN a 4 audio cable to COMPUTER IN VESA cable FIGURE 5 Connecting the projector to a computer Do you want to display the image on your computer s monitor as well as on the projection screen 1 Plug your monitor s cable into the Computer Out connector on the projector Do you want to play your computer s audio on the projector 1 Plug either end of the audio cable into the audio connector on your computer 2 Plug the other end of the audio cable into the Audio 1 or 2 In connector on the projector NOTE M any laptop computers do not automatically turn on their external video port when a sec ondary display device such as a projector is connected Refer to your computer manual for the command that activates the exter nal video port Activation com mands for some laptop computers are listed in the Appendix of this manual on page 42 and in the Service section of our website NOTE The projector must be turned on to display the image on your monitor NOTE If you are connecting an older Macintosh computer that does not have a VESA 15 pin connector you must use a Mac adaptor between the computer and the projector See Optional Accessories on page 41 Setting u t he Projector NOTE The USB mouse is supported for use with W indows 98 only NO
45. that the counter was reset press and hold the up and down arrow buttons then press the Enter button while still holding down the arrow buttons The Status menu appears This read only menu contains information such as the software version lamp hours and number of times the lamp hour counter has been reset Press the Enter button to remove this menu Replacing the Batteries in the Remote Control The life of the batteries depends on how often and how long you use the remote Symptoms of low battery charge include erratic responses when using the remote and a reduced range of opera tion Follow these steps to replace the batteries 1 Turn the remote face down in your hand 2 Slide the battery cover off the end of the remote 3 Remove the old batteries and dispose of them in an environ mentally proper manner 4 Install two new AA alkaline batteries Make sure you install each in the correct direction 5 Slide the battery cover back on the remote Using the Kensington Lock The projector has a Kensington Security Standard connector for use with a Kensington MicroSaver Security System It is located on the side of the projector near the handle See Optional Acces sories on page 41 for ordering information Refer to the informa tion that came with the Kensington System for instructions on how to use it to secure the projector FIGURE 29 Connecting the Kensington Lock 33 Maintenance amp Troubleshooting
46. time The computer source is the main image the video source is the sub image Press the PinP button The sub image appears You can move the image using the arrow buttons or change its size using the or button Use the Video button to change the video source displayed in the sub image Still The Still button halts or freezes the projected image Use this button to freeze a frame of video the video continues to run but the projected image is frozen You can also freeze an image from a computer source on the screen allowing you to perform other operations on the computer without the audience seeing them Press Still again when you want the image to return to normal Volume or e To increase the volume press The volume control bar appears on the screen The bar disappears 10 seconds after you release the volume buttons e To decrease the volume press 6 Volume adjustments are saved for each source you have con at ae ee nected NOTE Volume adjustments are Keypad LEDs not available while the menus are The keypad has 3 LED lights that indicate the current status of Sepa vec anel NOE afee ener the projector See Troubleshooting on page 34 for details on LED nal speakers behavior e The Power LED lights red when the power switch is turned on and the projector is in standby mode It lights green when the lamp is on e The Lamp LED lights green when the lamp is on The LED blinks green while the lamp is cooling
47. tral European Time Support is available in Europe after hours and on weekends for a fee at 31 35 6474001 In Asia call InFocus in Singapore at 65 332 0659 INTRODUCTION The InFocus LP770 multimedia projector combines powerful and sophisticated features with easy to use intuitive controls Built in multimedia features include audio a palette of 16 7 mil lion colors and active matrix liquid crystal display LCD technol ogy It delivers crisp clear XGA 1024x768 images The LP770 is ideal for high performance business training and imaging appli cations that demand exceptional color quality wv Image Resolution 4 eee The XGA resolution of the LP770 s projected image is 1024x768 NOTE The LP770 automatically The projector can compress screen resolutions of SXGA expands 640x480 and 800x600 1280x1024 If your computer s screen resolution is higher than images to 1024x768 You can dis 1280x1024 reset it to a lower resolution before you connect the play these images at their native projector resolutions by pressing the Expand Compatibility button on the remote See The projector is compatible with a wide variety of computers and page 18 for details video devices including e IBM compatible computers including laptops up to 1280x1024 resolution e Apple Macintosh and PowerBook computers up to 1280x1024 resolution e Most standard VCRs DVD players camcorders and laser disc players Unpacki
48. uct or refund of the purchase price of the Product at InFocus sole option To exer cise the Purchaser s rights under the foregoing warranty the Product must be returned at the Purchaser s sole cost and expense to InFocus or to any authorized InFocus service center provided however that the Product must be accompanied by a written letter explaining the problem and which includes i proof of date of purchase ii the dealer s name and iii the model and serial number of the Product When sending your unit in for repair please ship your unit in its original packing material or an InFocus approved ATA Shipping Case or have a professional packaging company pack the unit Please insure your shipment for its full value A return authorization number issued by the InFocus customer service department must also be clearly displayed on the outside of the shipping carton containing the Product WARRANTY LIMITATION AND EXCLUSION InFocus shall have no further obligation under the foregoing limited warranty if the Product has been damaged due to abuse misuse neglect accident unusual physical or electrical stress unauthorized modifications tampering alterations or service other than by InFocus or its authorized agents causes other than from ordinary use or failure to properly use the Product in the application for which said Product is intended DISCLAIMER OF UNSTATED WARRANTIES THE WARRANTY PRINTED ABOVE IS THE ONLY WARRANTY APPLICABLE TO TH
49. ve on hand before you call 37 temperature limits 39 test pattern 35 Test Signal 25 text not visible 35 tint adjusting 22 Tracking 28 troubleshooting 34 turning off sound and image 17 turning off the projector 12 turning on the projector 11 U USB mouse 8 User menu 28 using the remote control 13 vV vertical lines displayed 28 36 VESA computer cable 7 Video button 17 video mirroring on a PowerBook 46 video standards 26 volume adjusting 19 muting 17 Volume buttons 19 Ww warranty 41 Z Zoom Focus button 18 LIMITED WARRANTY InFocus InFocus warrants that each LP770 the Product sold hereunder will conform to and function in accordance with the written specifications of InFocus Said limited warranty shall apply only to the first person or entity that pur chases the Product for personal or business use and not for the purpose of distribution or resale The product may contain recycled components that are in new condition Said warranty shall continue for a period of two 2 years from the date of such purchase The standard limited warranty excludes the lamps in projectors after 90 days and the accessories after one year InFocus does not warrant that the Product will meet the specific requirements of the first person or entity that pur chases the Product for personal or business use InFocus liability for the breach of the foregoing limited warranty is limited to the repair or replacement of the Prod
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