InFocus 760 User's Manual
Contents
1. 22 GND 23 Digital analog video cable ID 24 GND 25 VGA no video cable ID pin 26 Monochrome digital Hercules 19 44 LitePro 760 User s Guide Appendix Monitor and Computer Connectors The pin assignments are the same for the Monitor and Computer connectors The Monitor connector is a female video RGB 15 pin micro D style connector The Computer connector is a male video RGB 15 pin micro D style connector The table below lists the pin assignments for both connectors LitePro 760 User s Guide Pin Signal Description 1 Red analog input 2 Green analog input with composite sync 3 Blue analog input 4 GND 3 GND 6 Red GND 7 Green GND 8 Blue GND 9 NC 10 Sync GND 11 GND 12 NC 13 Horizontal sync composite sync input 14 Vertical sync input 15 NC 45 Appendix 46 Portable and Laptop Activation Chart Most laptop computers de activate their built in monitors when a second display device is connected The following chart lists the commands that re activate the laptop s monitor If your computer is not listed here refer to the computer s documentation Key command to Key command to Computer activate port de activate port Acer Ctrl Alt Esc for setup lt 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 CRT type from A IVGA2. Attach one of the BNC adapters to the Computer end of the LitePro cable Plug the adapter with the cable attached into the monitor connector on the computer 3 Attach the other BNC adapter to the Monitor end of the LitePro cable Plug the adapter with the cable attached into the com puter s monitor cable 4 Tighten the thumb screws on all the connectors to ensure proper grounding 5 Turn on the monitor 6 Turn on the LitePro 760 by pressing the 1 side of the power switch Refer to Powering Up the LitePro on page 15 7 Turn on the computer monitor cable power switch Monitor end of BNC adapter BNC adapter LitePro cable Computer end of LitePro cable 10 LitePro 760 User s Guide Connecting the LitePro 760 Connecting an IBM Compatible Desktop Computer or SGI Starterl Follow this procedure if your computer is an IBM compatible desktop computer IBM PS 2 IBM 90 XGA IBM 95 XGA or SGI Starter 1 1 Locate your monitor cable it connects the monitor to the com puter Unplug it from the computer Remember where you unplugged the cable from the computer you will plug the LitePro cable into this same connector in Step 3 Attach the computer s monitor cable to the Monitor end of the LitePro cable Attach the Computer end of the LitePro cable to the monitor connector on the computer Tighten the thumb screws on all the connectors to ensure proper
3. PURCHASE ALL OTHER WARRANTIES EXPRESS OR IMPLIED INCLUDING BUT NOT LIMITED TO THE IMPLIED WARRANTIES OF MERCHANTABILITY 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 IN FOCUS LIMITATION OF LIABILITY IT IS UNDERSTOOD AND AGREED THAT IN FOCUS 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 IN FOCUS BE LIABLE FOR SPECIAL INDIRECT OR CONSEQUENTIAL DAMAGES THE PRICE STATED FOR THE PRODUCT IS A CONSIDERATION IN LIMITING IN FOCUS 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 0086 00
4. connecting to LitePro 6 description 2 ordering spares 43 pin assignments 44 45 LitePro 760 User s Guide M Macintosh adapters 1 2 12 14 Classic 2 compatibility 2 39 connecting to LitePro 12 Performa 2 PowerBook 2 14 PowerMac 2 Quadra 2 video out cable 14 MCGA graphics 2 menu adjusting functions 21 change language of 23 description of functions 22 displaying 19 21 removing 19 selecting functions 21 menu button 19 monitor cable 8 10 11 12 connecting to LitePro 8 10 11 12 projected colors don t match 38 monitor activation IBM compatible laptop 13 Monitor end of LitePro cable 8 10 11 12 N NeXT workstation adapters 2 compatibility 39 connecting 8 O optical specifications 41 P PC see IBM compatible personal computers Performa see Macintosh pin assignments for LitePro cable 44 45 power cable connecting to LitePro 5 ordering spares 43 power supply specifications 41 PowerBook see Macintosh PowerMac see Macintosh project from behind the screen 23 LitePro 760 User s Guide Index Q Quadra see Macintosh R raise the LitePro 18 Rear Projection menu function 23 red adjustment 22 remote control description of buttons 19 not working 38 ordering spares 43 range 17 replacing batteries 30 specifications 41 using to display menu 21 using to turn bulb on and off 15 19 resetting menu adjustments 21 S SGI workstation adapters 2 compatibility 39 connecting a Starter 1 11 conne
5. the equipment is very important We recommend that you always turn on the computer LAST Turn on all other pieces of equipment including the computer s monitor before you turn on the computer Turning the LitePro Off Itis very important to allow the projector to cool down before turning it completely off Turning the projector off is a two step process 1 Press the standby button on the remote e The bulb turns off but the fans remain on to cool the LCD 2 After a few minutes when the projector has cooled press the O side of the power switch to turn the projector completely off LitePro 760 User s Guide 15 Y Using the LitePro 760 This section describes how to use the LitePro 760 including these operations If the image is not completely displayed adjust the height of the LitePro page 18 or use the arrow buttons to center the image page 19 If the image is out of focus rotate the lens to focus it this page If the image still looks bad after you have adjusted the focus adjust the signal synchronization page 20 or the tracking page 23 If the colors do not look right adjust the brightness page 20 and or the red green blue color balance page 22 then adjust the sync again page 20 If you want to project from behind your screen switch to Rear Project mode page 23 If the bulb has burned out switch to the spare lamp page 24 If you need to install new lamps refer to Replacing the
6. 2 Attach one of the Mac adapters to the Computer end of the LitePro cable Attach the adapter with the cable attached to the PowerBook s video out cable Set the switch on the adapter to LoRes 3 Tighten the thumb screws on all connectors 4 Turn on the LitePro 760 by pressing the 1 side of the power switch Refer to Powering Up the LitePro on page 15 5 Turn on the computer 6 Open the PowerBook s Control Panel 7 Click Mirroring 8 Restart the PowerBook Mac adapter power switch Monitor end of video out Computer end of LitePro cable cable LitePro cable 14 LitePro 760 User s Guide Connecting the LitePro 760 Powering Up the LitePro Turn on the projector by pressing the side of the power switch on the side of the projector e After about 5 seconds the projector test pattern appears If it does not refer to Troubleshooting on page 35 If you are using an IBM compatible laptop computer refer to the Appendix for monitor re activation commands e If the image is not projected directly on the screen adjust the height of the elevator Refer to Adjusting the Height on page 18 for instructions e You may also need to focus the projector Turn the focus ring on the projector s lens until the focus is satisfactory Refer to Focusing the Image on page 17 for more information Vote With some computers the order in which you power up
7. Appendix System Resolution Adapter Mac with SuperMac 21 two page monitor 1152x8702 Mac Mac with Radius 21 Actual Size monitor 1056x8072 Mac Mac with Radius Precision Color 20 Two Page monitor 1152x8702 Mac Mac with Radius Precision Color 20 Actual Size 1024x768 Mac monitor Mac with Radius Precision Color 20 16 mode monitor 832x624 Mac Mac with Radius Precision Color 19 Actual Size 1024x768 Mac monitor Mac with RasterOps 21 color monitor 1152x8702 Mac Mac with RasterOps 19 color monitor 1024x768 Mac Mac with RasterOps Dual Scan monitor 1024x768 Mac 1152x8707 Mac Mac with RasterOps 16 color monitor 832x624 Mac Mac with E Machines monitor modes 1 8 640x480 to Mac 1152x870 Mac with Apple 16 color monitor 832x624 Mac Mac with Apple 21 color monitor 1152x8702 Mac Lapis LC 21 1024x768 BNC 1 Use the XGA terminator if you do not connect your monitor Call In Focus Technical Support for more information 2 The LitePro 760 displays only a 1024x768 image some of the higher resolution image will be cut off 3 This connection requires a monochrome to RGB converter box from Extron 40 LitePro 760 User s Guide Specifications Projection Lamps Appendix Type 400 watt tungsten halogen ANSI EVD type bulbs manufactured by OSRAM part number HLX 64663 Life Average 50 hours each Fuse 100 to 120V nominal line 10A 250V 3AB 220 to 240V nominal line 6 3A 250V 5x20mm Input Power Requir
8. Apple Computer Corp e VAXstation and DECstation Digital Equipment Inc e IRIS Indy and Indigo Silicon Graphics Computer Systems e Sun SPARCstation Sun Microsystems Inc e SPARCbook Tadpole Technology Inc e LitePro and IN FOCUS SYSTEMS In Focus Systems Inc e UNIX AT amp T Technologies Inc Y Safety Summary Please read these instructions before using your LitePro projector Failure to comply with these instructions could result in fire electrical shock personal injury or equipment damage These graphics are used throughout this manual to draw your atten tion to important information about the LitePro Wote Information that may be unusual or unexpected Xoaution Information that helps you avoid damage to your equipment Warning Information that helps you avoid personal injury These graphics are used on the LitePro AN Attention Refer to the User s Guide for important safety information Fuse Refer to Replacing the Fuse on page 31 of this User s Guide for important safety information S Hot Surface Do not touch until the LitePro has cooled Power Source Use only a three wire grounding type power source The power source should not exceed 250 volts rms between the supply conductors or between either conductor and the ground Power Cord Use only the power cord that was shipped with the LitePro Although other power cords might be similar in appearance they have not been saf
9. Projection Lamps on page 28 This section also provides a reference to the remote control buttons and the menu commands Using the Remote Control To use the remote control point it at the projection screen or at the front of the LitePro The range for optimum operation of the remote control is a total of about 25 feet If you point the remote at the projection screen the distance to the screen and back to the LitePro should equal 25 feet Focusing the Image To focus the image rotate the projection lens until the image is clear Rotate the lens clockwise for a longer focusing distance Rotate it counterclockwise for a shorter focusing distance LitePro 760 User s Guide I7 Using the LitePro 760 18 Adjusting the Height Your LitePro is equipped with a self locking quick release elevator foot If the projected image seems wider at the bottom than at the top extend the elevator foot until the distortion is corrected To raise the LitePro 1 Raise the front of the projector off the table by lifting up on the handle Press the quick release button just inside the handle The eleva tor foot releases Gently lift or lower the projector to the desired height When you release the handle the elevator foot locks into position To more closely adjust the projector s height rotate the elevator foot clockwise to raise the projector Rotate it counterclockwise to lower the projector To lower the elevator fo
10. You can also call In Focus Technical Support directly at 1 800 294 6400 Call between 6 a m and 5 p m PST Monday through Friday In Europe call In Focus in The Netherlands at 31 0 2503 23200 Your LitePro is backed by a limited one year warranty The details of the warranty are printed at the back of this manual LitePro 760 User s Guide Y Connecting the LitePro 760 This chapter describes how to position the LitePro for optimum viewing and how to connect it to your computer Setting Up 1 LitePro 760 User s Guide Place the projector on a flat surface The projector must be within 6 feet of your power source e The projector must be within 6 feet of the computer e If you are installing the projector on the ceiling refer to the Ceiling Mount Installation Guide for recommendations The Ceiling Mount Kit is sold separately e For information about projector placement and image size see the LitePro Tips box on the next page Orient the projector so that its lens faces the projection screen e Ifyou want to use the LitePro s Rear Project feature set it up behind your translucent screen Refer to Rear Projection on page 23 for more information If the projection lamps have not been installed in the projector yet refer to Replacing the Projection Lamps on page 28 for installation instructions Remove the lens cover Plug the power cord into the projector then plug it into your elec tr
11. is equipped with a bulb life detection system called Bulb Guard When the operating bulb is near the end of its life or has become degraded Bulb Guard causes the lamp to blink When this happens switch to the spare lamp After you have finished your presentation and the LitePro has cooled replace the old lamp with a new one Replacing Batteries in the Remote Control Follow these steps to replace the batteries 1 Turn the remote face down in your hand 2 Slide the battery cover off in the direction shown 3 Remove the old batteries 4 Installtwonew AAA alkaline batteries 5 Replace the battery cover 30 LitePro 760 User s Guide Maintenance Replacing the Fuse A power line surge or spike can blow the power supply fuse and cause the LitePro to stop working If this happens you ll need to replace the fuse Xeaution Use only the specified power supply fuse Using a different fuse may cause serious damage to the LitePro The correct fuse for your LitePro depends on the power line voltage in the country where you are operating the LitePro e If your line voltage is 220V to 240V as in most European countries use a 6 3 amp 250V 5x20 mm fuse e If your line voltage is 100V to 120V as in Japan the United States and most North American countries use a 10 amp 250V 3AB fuse Follow these steps to replace the fuse 1 Make sure that the condition that caused the fuse to blow no longer exists 2 Tu
12. of the power switch Refer to Powering Up the LitePro on page 15 Turn on the computer power switch Monitor end of Mac adapter monitor cable Mac adapter Computer end of 12 LitePro cable LitePro cable LitePro 760 User s Guide Connecting the LitePro 760 Connecting an IBM Compatible Laptop Computer or SPARCbook Follow this procedure if your computer is an IBM compatible laptop or Tadpole SPARCBook 1 Attach the Computer end of the LitePro cable to the graphics connector on the computer 2 Tighten the thumb screws on the connectors to ensure proper grounding 3 Turn on the LitePro 760 by pressing the 1 side of the power switch Refer to Powering Up the LitePro on page 15 4 Turn on the computer Many laptop computers automatically turn off their monitor when another display device is connected If you want to use the laptop s monitor and the LitePro at the same time you may have to re activate your monitor Refer to your computer s documentation for instructions The Appendix of this manual lists monitor re activation commands for some IBM compatible laptop computers LitePro 760 User s Guide power switch Monitor end of Computer end of LitePro cable LitePro cable 13 Connecting the LitePro 760 Connecting a Macintosh PowerBook You ll need an Apple PowerBook video out cable to use the LitePro with a PowerBook 1 Attach the video out cable to the PowerBook
13. the Computer end of the LitePro cable into the computer s monitor connector 7 Ifyou want to display the image 10 11 12 on your monitor as well as on the projection screen plug the Monitor end of the LitePro cable into the end of the monitor cable Plug the power cord into the projector then into your electrical outlet Press the 1 side of the projector s power switch The projector pow ers up and displays the LitePro test pattern Lift the front of the projector by the handle and release the elevator foot When the image is at the desired height gently release the handle The elevator foot locks in place Adjust the focus by turning the lens focus ring If you attached your monitor in Step 7 turn on the monitor Turn on the computer The com puter image should display on the projection screen If your computer is Use these adapters Sun SPARCstation SGI Indy or Indigo 13W3 Intergraph or color NeXTstation HP IBM RS6000 DEC VAXstation or BNC DECstation Tektronix X terminal InFocus sS Y s TEO A Great ideas Brought to light Apple Macintosh or PowerBook Mac IBM compatible desktop or laptop SGI Starter Tadpole SPARCbook no adapters needed Copyright 1995 by In Focus Systems Inc 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 purs
14. 0 LCD projector has a resolution of 1024x768 pixels and 24 389 displayable colors The LitePro 760 s liquid crystal display LCD is based on In Focus Systems patented Triple Super Twist Nematic TSTN technology It is ideal for high performance business CAD and imaging applications that demand high resolution and exceptional color quality Shipping Box Contents 1 LitePro 760 LCD Projector 7 13W3 Adapters 2 LitePro 760 User s Guide 8 BNC Adapters 3 Remote Control 2 not shown 4 Power Cord Fuses 5 LitePro Cable Projection Lamps 6 Mac II Adapters Lens Cover Carrying Case Read Me First card LitePro 760 User s Guide Introduction Compatibility The LitePro 760 is compatible with a wide variety of computers including e IBM compatible desktop and laptop systems in VGA SVGA XGA and VESA modes e IBM PS 2 in VGA and MCGA modes e most Macintosh systems including PowerBook Mac Il Performa Quadra and PowerMac e UNIX workstations e X terminals The LitePro 760 is not compatible with these systems e IBM compatibles in CGA or EGA graphics mode e Macintosh 128 512 Plus SE SE 30 or Classic e Macintosh Portable Refer to the Appendix for a complete list of the systems that have been tested with the LitePro 760 Cables and Adapters The LitePro 760 comes with these cables and adapters e LitePro cable this Y shaped cable connects the LitePro to your computer and to your monitor Its end
15. 22 don t match monitor colors 38 A inverting 23 maximum number available 1 23 not displayed 36 selecting number of 23 Colors menu function 23 accessories 43 activation commands for laptop computers 46 adapters na 1 2 8 compatibility 2 39 BNC 1 2 10 Computer end of LitePro cable 8 10 11 12 for specific computers 2 7 39 13 14 Macintosh 1 2 12 14 computers ordering spares 43 compatible with LitePro 2 39 shipped with panel 2 connecting to LitePro 7 shipped with projector 2 contrast button 20 air movement inside unit 3 altitude limits 42 D Apple see Macintosh DEC workstation arrow buttons adapters 2 re positioning image 19 compatibility 39 using in menu 19 21 connecting 10 assistance see Technical Support defaults resetting 21 B E batteries replacing in remote control 30 EGA graphics 2 blue adjustment 22 EEPROM failed displayed 38 BNC adapters 1 2 10 brightness button 20 22 F brightness adjusting 20 focusing the image 17 Bulb Guard 30 fuse bulb see lamp ordering spares 43 replacing in LitePro 31 C specifications 41 cables fuzzy lines displayed 23 connecting to LitePro 6 for specific computers 39 G LitePro cable 2 6 green adjustment 22 monitor 8 10 11 12 pin assignments for LitePro cable 44 45 power cable 2 5 shipped with projector 2 CGA graphics 2 LitePro 760 User s Guide 49 Index H height of LitePro 18 HP workstation adapters 2 compatibility 39 connecting 10 humidity l
16. CRT Austin Ctrl Alt Ctrl Alt Altima Shift Ctrl Alt C Shift Ctrl Alt L setup VGA Conf Simulscan setup VGA Conf Simulscan Amrel setup menu setup menu Shift Ctrl D Shift Ctrl D Apple see Mac Portable and Mac PowerBook BCC automatic no activation reboot computer command needed Bondwell LCD or CRT option LCD or CRT option Chaplet setup screen setup screen Commax Ctrl Alt 6 Ctrl Alt 5 Compaq Ctrl Alt lt Ctrl Alt gt FN F4 FN F4 Data General Ctrl Alt Command Ctrl Alt Command Data General 2 CRT X at DOS prompt reboot Walkabout Datavue Ctrl Shift M Ctrl Shift M Dell Ctrl Alt lt Ctrl Alt gt Ctrl Alt F10 Ctrl Alt F10 Digital automatic reboot FN F2 FN F2 Dolch dip switch to CRT 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 Alt L LitePro 760 User s Guide Appendix Key command to Key command to Computer activate port de activate port Gateway 2000 FN Fl FN Fl 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 IBM ThinkPad setup screen option setup screen option Kris Tech FN F8 FN F8 Mac Portable no video port not compatible Mac PowerBook 140 145 170 no video port requires a 3rd party interface 160 165 180 250 automatic use Set Mirroring wa
17. Except for the projection lamps there are no user serviceable parts inside If you are having problems with your LitePro refer to the Troubleshooting section of this manual Call In Focus Technical Support if necessary If your LitePro needs repair they will refer you to an In Focus Authorized Service Provider Cleaning the Lens Follow these steps to clean the projection lens 1 LitePro 760 User s Guide Apply a non abrasive glass cleaner to a soft dry cleaning cloth e Be careful not to use excessive amounts of cleaner e Abrasive cleaners solvents or other harsh chemicals may scratch the lens Lightly wipe the cleaning cloth over the lens If you will not be using the LitePro immediately replace the lens cover 27 Maintenance Replacing the Projection Lamps When a lamp fails be sure to replace it with another EVD bulb 36 volt 400 watt from General Electric or OSRAM These bulbs provide the best performance and longest bulb life You can order replacement lamps from In Focus Refer to Accessories on page 43 for information Follow these steps to replace the lamps 1 28 Press the 0 side of the LitePro s power switch Then allow the LitePro to cool thoroughly at least 20 minutes Warning Allow the LitePro to cool for at least 20 minutes before you attempt to open the lamp door The inside of the LitePro lamp housing can become very hot Use extreme care While you re
18. Problem Remote not operating correctly e You may need to replace the batteries in the remote Refer to Replacing Batteries in the Remote Control on page 30 for instructions LitePro 760 User s Guide Y Appendix Compatibility and Cabling The following table lists the computers that the LitePro 760 was compatible with when this manual was written The Adapter column on the right lists the adapter set you should use with the computer System Resolution Adapter IBM VGA 256 colors 640x400 none IBM VGA graphics 640x480 none IBM text 720x480 none Super VGA extended 800x600 none Super VGA high resolution interlaced and 1024x768 none non interlaced 132 column text 1056 chars none wide IBM XGA and 8514 interlaced 1024x768 none IBM RS6000 Model 220 with Gtl adapter 1024x768 none with 8515 IBM RS6000 Model 220 with Gtl adapter 1024x768 BNC with 6091 Intergraph 1184x884 13W3 SGI Indigo 1024x768 13W3 SGI Indy 1024x768 13W3 Sun SPARCstation 1024x768 13W3 1152x900 13W3 Digital Equipment Corporation DEC 1024x864 BNC NeXTstation color 1120x832 13W3 NeXTstation monochrome 1120x8322 13W33 Hewlett Packard 710 Series 16 1024x768 BNC Hewlett Packard 16 X terminal 1024x768 BNC Apple Macintosh 640x480 Mac Mac with SuperMac 16 color monitor 832x624 Mac Mac with SuperMac 19 color monitor 1024x768 Mac Mac with SuperMac 19 or 20 dual mode monitor 1024x768 or Mac 1152x870 LitePro 760 User s Guide
19. buttons to cycle through the sync levels until you find the one that best suits your computer 20 LitePro 760 User s Guide Using the LitePro 760 Using the Menu The LitePro 760 s on screen menu allows you to adjust the individual colors in the projected image and change the following settings e language of the menu e number of displayable colors e rear projection mode e tracking e color inversion e reset adjustments Green Blue Track Contrast Video Language English Track 0664 Rear Projection Off Horz 56 08 Colors 24389 Vert 70 Inverse off Mode 03 AL Reset Each of the menu functions is described on the following pages in Menu Functions Displaying the Menu To display the menu e Press the menu button on the remote The image quickly blinks off and back on when you display the menu To remove the menu from the screen e Press the menu button again Selecting and Adjusting Menu Functions Use the left and right buttons to highlight a menu function e Use the up and down arrow buttons to adjust or change a menu function Returning to Default Settings To reset all menu settings to their factory default values select Reset The image quickly blinks off and back on when you reset the LitePro LitePro 760 User s Guide 21 Using the LitePro 760 22 Technical Information The left side of the menu contains information about the state of the LitePro If you need to call In Focus Tech
20. cting a workstation 8 shipping contents 1 signal synchronization 20 SPARCbook connecting 13 spare lamp 24 specifications 41 standby button 19 Starter 1 SGI connecting 11 Sun workstation adapters 2 compatibility 39 connecting 8 sync button 20 51 Index T Tadpole SPARCbook connecting 13 Technical Support diagnostic information 22 in Europe 3 in USA 3 information to have on hand before you call 36 things to try before you call 35 Tektronix X terminal adapters 2 connecting 10 temperature limits 41 test pattern won t go away 37 text not visible 36 Track menu function 23 tracking adjusting 23 current setting 22 troubleshooting 35 U UNIX workstations compatibility 2 39 y vertical lines displayed 23 38 VGA graphics 2 video monitor activation IBM compatible laptop 13 video out cable for PowerBook 14 X X terminals compatibility 2 52 LitePro 760 User s Guide LIMITED WARRANTY In Focus Systems Inc In Focus warrants that each LitePro 760 the Product sold hereunder will conform to and function in accordance with the written specifications of In Focus Said limited warranty shall apply only to the first person or entity that purchases the Product for personal or business use and not for the purpose of distribution or resale Said warranty shall continue for a period of one 1 year from the date of such purchase In Focus does not warrant that the Product will meet the specif
21. ction Lamp 36V 400W 232 0020 xx Mac Adapters set of 2 516 0005 xx BNC Adapters 2 515 0028 xx and 515 0029 xx 13W3 Adapters 2 515 0030 xx and 515 003 1 xx Lens Cap 340 0148 xx Remote Control 590 0142 xx Power Cords one ships with LitePro depends on country North American Power Cord 210 0023 xx Australian Power Cord 210 0027 xx UK Power Cord 210 0028 xx European Power Cord 210 0029 xx Danish Power Cord 210 0030 xx Swiss Power Cord 210 003 1 xx Fuses and Fuse Holders one set ships with LitePro depends on country Fuse 10A 3AB use w 110V 749 0013 xx Fuse Holder for 10A 3AB Fuse use w 110V 749 0014 xx Fuse 6 3A 5x20mm use w 220V 749 0010 xx Fuse Holder for 6 3A 5x20mm Fuse use w 220V 749 001 1 xx Compatible Product LitePro Ceiling Mount Kit 591 0098 xx LitePro 760 User s Guide 43 Appendix Cable Connector Pin Assignments The Y shaped LitePro cable that shipped with your LitePro has three connectors they are labeled Monitor Computer and LCD The pin assignments for these connectors are listed here LCD Connector The end of the LitePro cable that plugs into the LitePro itself is a male 26 pin D style connector The table below lists its pin assignments Input Pin Signal Description Output Pin 1 Vertical sync 10 2 Horizontal sync 11 8 Blue analog 14 6 reserved 12 7 reserved 13 9 Red analog 15 16 reserved 17 reserved 4 18 Green analog 20 GND 21 GND
22. e that corresponds to your computer LitePro 760 User s Guide If Your Computer is You will use Turn to Sun SPARCstation two 13W3 adapters page 8 SGI Indy and Indigo two 13W3 adapters page 8 Intergraph 2400 or 6400 workstation two 13W3 adapters page 8 Color NeXTstation two 13W3 adapters page 8 HP workstation two BNC adapters page 10 IBM RS6000 220 or 250 two BNC adapters page 10 DEC VAXstation or DECstation 3100 two BNC adapters page 10 Tektronix X Terminal two BNC adapters page 10 IBM compatible desktop computer no adapters page 11 IBM PS 2 90 XGA or 95 XGA no adapters page 11 SGI Starter 1 no adapters page 11 Macintosh desktop computer two Mac adapters page 12 IBM compatible laptop computer no adapters page 13 Tadpole SPARCbook no adapters page 13 Macintosh PowerBook one Mac adapter page 14 Connecting the LitePro 760 Connecting a Sun SGI Intergraph or NeXT Workstation Follow this procedure if your computer is a Sun SPARCstation SGI Indigo or Indy Intergraph 2400 or 6400 or color NeXTstation 1 Locate your monitor cable it connects the monitor to the com puter Unplug it from the computer Remember where you unplugged the cable from the computer you will plug the LitePro cable into this same connector in the next step 2 Attach one of the 13W3 adapters to the Computer end of the LitePro cable e If your computer is an SGI plug the SGI end of the adapter into the Computer end of the LitePr
23. ements 100 to 240 VAC 7 2A to 2500 mA 50 to 60 Hz Remote Control Battery Two 2 AAA alkaline cells Range 25 feet 7 62m when reflected off a white wall or projection screen within 45 of the projection axis Optical Brightness minimum 150 lumens measured by ANSI 12 point method Uniformity 2 1 maximum Projection Range LitePro 760 User s Guide measured by 12 point method 5 to 15 feet 1 5 to 4 6 m 41 Appendix 42 Temperature Operating Non operating Altitude 15 to 32 C 20 to 60 C Operating Non operating Humidity 0 to 10 000 feet 3048 meters 20 000 feet 6096 meters Operating and non operating Dimensions 10 to 90 RH non condensing LitePro 760 20 x 11 5 x 8 inches 51 x 29 x 20 cm Weight Unpacked 19 5 Ibs 8 8 kg As shipped 28 lbs 12 7 kg Maximum operating temperature depends on altitude At 8 000ft the maximum temperature is 31 C At 9 000ft 2743m the maximum temperature is 30 C At 10 000ft 3048m the maximum temperature is 29 C LitePro 760 User s Guide Appendix Accessories Contact your In Focus dealer to order Refer to the In Focus Accessories Catalog for additional items Standard Accessories ship with LitePro Part Number Read Me First card 009 0192 xx LitePro 760 User s Guide 010 0086 xx Soft Carry Case 110 0079 xx Shipping Box 110 0080 xx LitePro Cable VGA cable 210 0041 xx Proje
24. ety tested with the LitePro Never use a power cord if it has become damaged or frayed Contact your In Focus dealer or call In Focus if you need to replace your LitePro power cord LitePro 760 User s Guide Safety Summary Grounding The LitePro is grounded through the grounding conductor on the power cord To avoid electric shock plug the power cord into a properly wired receptacle Do not defeat the purpose of the grounding type plug Fuse For protection against the risk of fire use only a fuse of the specified type Refer to page 41 for more information about fuse specifications and to page 31 for instructions on replacing the fuse Lamp To avoid overheating and unacceptable image quality replace the projection lamp with a lamp of the specified type Refer to page 41 for lamp specifications and to page 28 for instructions on replacing the lamps Hot Surfaces The rear of the LitePro becomes very hot during operation Avoid touching the exhaust grill on the lamp door Allow the LitePro to cools for at least 20 minutes before replacing a lamp When you open the lamp door be very careful not to touch the hot surfaces inside Ventilation and Overheating Openings in the LitePro case provide ventilation to protect it from overheating Keep loose papers and other objects well away from the sides and back of the LitePro Never operate the LitePro when the lamp door is open this disrupts the cooling air flow inside and can ca
25. fold and tear here fold and tear here LitePro 760 QUICK START LCD end of LitePro cable adapter if required Computer end of LitePro cable power cord Monitor end of LitePro cable adapter monitor cable if required Connecting the LitePro 760 is summarized on the back of this card and described in detail in the LitePro 760 User s Guide The User s Guide contains instructions and illustrations for IBM compatible Macintosh PowerBook X terminals and UNIX workstations It also describes the remote control buttons and menu functions InFocus s E Great ideas Brought to light LitePro 760 JUICK START If you are setting up the LitePro projector for the first time install the 2 bulbs that were shipped with the projector Refer to the Read Me First card for instructions Place the projector on a flat surface with the lens pointing towards the projection screen Remove the lens cover Plug the LCD end of the LitePro cable into the Computer connec tor on the side of the projector Unplug the computer s monitor cable from the computer If your computer is not an IBM compatible find the adapters that correspond to your computer Refer to the chart below Attach the adapters to the Monitor and Computer ends of the LitePro cable Plug
26. grounding Turn on the monitor Turn on the LitePro 760 by pressing the 1 side of the power switch Refer to Powering Up the LitePro on page 15 Turn on the computer power switch Monitor end of monitor cable Computer end of LitePro 760 User s Guide LitePro cable LitePro cable 11 Connecting the LitePro 760 Connecting a Macintosh Follow this procedure if your computer is a Mac II or any Mac witha separate monitor 1 Locate your monitor cable it connects the monitor to the com puter Unplug it from the computer Remember where you unplugged the cable from the computer you will plug the LitePro cable into this same connector in the next step Attach one of the Mac adapters to the Computer end of the LitePro cable Plug the adapter with the cable attached into the monitor connector on the computer e If your monitor is 13 inches or smaller set the switch on the adapter to LoRes If the monitor is larger than 13 inches set the switch to HiRes If your computer does not have a monitor set the switch to NoMon Attach the other Mac adapter to the Monitor end of the LitePro cable Plug the adapter with the cable attached into the com puter s monitor cable Tighten the thumb screws on all the connectors to ensure proper grounding Turn on the monitor Turn on the LitePro 760 by pressing the 1 side
27. ic requirements of the first person or entity that purchases the Product for personal or business use In Focus liability for the breach of the foregoing limited warranty is limited to the repair or replacement of the Product or refund of the purchase price of the Product at In Focus sole option To exercise the Purchaser s rights under the foregoing warranty the Product must be returned at the Purchaser s sole cost and expense to In Focus or to any authorized In Focus 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 A return authorization number issued by the In Focus customer service department must also be clearly displayed on the outside of the shipping carton containing the Product WARRANTY LIMITATION AND EXCLUSION In Focus 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 In Focus 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 OR UNSTATED WARRANTIES THE WARRANTY PRINTED ABOVE IS THE ONLY WARRANTY APPLICABLE TO THIS
28. ical outlet e While the cord is connected you can switch the projection lamp off by pressing the standby button on the remote The lamp turns off to conserve electricity Xoaution Always use the power cord that was shipped with your LitePro 760 The projector accepts power from 100 VAC and 220 VAC 50 or 60 Hz three wire type grounded sources When you disconnect the projector always remove the power cord from the electrical outlet first then from the projector Connecting the LitePro 760 6 Onthe Y shaped LitePro cable that was shipped with the projec tor locate the end that says LCD Connect it to the Computer connector on the projector as shown below 7 Make sure your computer and monitor are turned off IMAGE SIZE The distance from the LitePro s lens to the screen determines the size of the projected image as shown here gt E i Er aN 8 ft 2 4m ES SN a ax a LitePro 760 Image Size y g J ee N i S measured diagonally N KN k u a N x N 6 ft 1 8m i S ES N N EN A Ss N Ay S 5 ft 1 5m x x gt N m gt N ES x SS X x x 4 xe a Ls S I 9 9 ft 3m A rn ram Distance to Screen measured parallel to tabletop gt elevated about 2 5cm from table LitePro 760 User s Guide Connecting your Computer To connect the projector to your computer refer to the table below Connecting the LitePro 760 Follow the procedur
29. ich the LitePro is connected Most newer PCs use a VGA graphics controller Solutions to Common Problems Problem Nothing on screen 4 Is the projector switched on The side of the power switch should be pressed Refer to the figures on pages 8 through 14 for the location of the power switch Is the LitePro properly plugged into a live AC outlet If your Lite Pro is plugged into a power strip is the power strip turned on Is the lens cap still on the projection lens at the front of the projector Are the lamps installed Refer to Replacing the Projection Lamps on page 28 or the Read Me First card for installation instructions Is the bulb burned out If the bulb is burned out you can switch to the spare Refer to Switching Projection Lamps on page 24 Has the projector s fuse blown Refer to Replacing the Fuse on page 31 for more information Is the LitePro adjusted properly Adjust the brightness Refer to brightness on page 20 for more information Does the cable have bent pins in any of the connectors Check the pins on all three ends of the LitePro cable Check the power cord for bent pins also Problem Color or VGA text not being projected The brightness control may need to be adjusted Adjust the brightness up or down until the text is visible Refer to brightness on page 20 for more information LitePro 760 User s Guide Troubleshooting Problem Image is not centered on
30. imits 42 I IBM workstation adapters 10 compatibility 39 connecting 10 IBM compatible personal computers compatibility 2 39 desktop connecting 11 laptop connecting 13 image blinks 21 30 colors don t match monitor s colors 38 flashes off and on 30 focusing 17 fuzzy lines 23 has lines or spots 38 not centered 37 not displayed 36 out of focus 17 37 re positioning 19 reversed 38 streaked 38 too wide or too narrow 37 Indigo workstation SGI adapters 8 connecting 8 Indy workstation SGI adapters 8 connecting 8 Intergraph workstation adapters 8 compatibility 39 connecting 8 Inverse menu function 23 inverting image colors 23 50 L lamp average life 24 41 BulbGuard 30 flashing off and on 30 handling 29 life detection system 30 ordering spares 43 replacing the lamps 28 specifications 41 switching to the spare 24 Language menu function 23 language selecting for menus 23 laptop computers activation sequence to allow secondary display 13 46 compatibility 2 connecting to LitePro 13 14 LCD description 1 LCD end of LitePro cable 6 LitePro accessories 43 adjusting the height 18 connecting to computer 6 displaying menu 19 not working 36 operating limits 42 positioning 5 replacing batteries in the remote 30 replacing fuse 31 replacing lamps 28 specifications 41 switching to the spare bulb 24 turning off lamp 19 LitePro cable Computer end 8 10 11 12 13 14 LCD end 6 Monitor end 8 10 11 12
31. nical Support for assistance they may need to know these values e Track The current track setting This value changes as you adjust the Track bar Refer to Track on page 23 for more information about tracking e Horiz The horizontal synchronization rate e Vert The vertical synchronization rate e Mode This value identifies the mode in which the LitePro is operating Menu Functions Follow the instructions given above in Using the Menu to access the menu and select the function you want to change Adjusting the Red bar changes the amount of red in the projected image As you move the adjustment bar up the colors turn increasingly red As you move the bar down the colors turn increasingly cyan bright blue green Pressing the brightness button on the remote changes the red blue and green values Green Adjusting the Green bar changes the amount of green in the projected image As you move the adjustment bar up the colors turn increasingly green As you move the bar down the colors turn increasingly magenta Blue Adjusting the Blue bar changes the amount of blue in the projected image As you move the adjustment bar up the colors turn increasingly blue As you move the bar down the colors turn increasingly yellow LitePro 760 User s Guide Using the LitePro 760 Track The Track function adjusts the LitePro 760 s internal clock to match the signal from your computer The projector usually adjus
32. o cable For other computers use the Other connector 3 Plug the adapter with the cable attached into the monitor con nector on the computer 4 Attach the other 13W3 adapter to the Monitor end of the LitePro cable e If your computer is an SGI plug the SGI end of the adapter into the Monitor end of the LitePro cable For other computers use the Other connector 5 Plug the adapter with the cable attached into the computer s monitor cable 6 Tighten the thumb screws on all the connectors to ensure proper grounding 7 Turn on the monitor 8 Turn on the LitePro 760 by pressing the 1 side of the power switch Refer to Powering Up the LitePro on page 15 9 Turn on the computer 8 LitePro 760 User s Guide Connecting the LitePro 760 power switch Monitor end of 13W3 adapter monitor cable Computer end of LitePro cable LitePro cable LitePro 760 User s Guide 9 Connecting the LitePro 760 Connecting an HP DEC or IBM Workstation or Tektronix X Terminal Follow this procedure if your computer is an HP workstation or X terminal an IBM RS6000 220 aDEC VAXstation or DECstation 3100 or a Tektronix X terminal 1 Locate your monitor cable it connects the monitor to the com puter Unplug it from the computer Remember where you unplugged the cable from the computer you will plug the LitePro cable into this same connector in the next step 2
33. on lamps To avoid breaking during shipping they are not installed in the LitePro at the factory You must install them before you can use the LitePro Refer to the Read Me First document that was shipped with your LitePro Replacing the Projection Lamps on page 28 also describes this procedure When both lamps are installed in the LitePro only one is used at a time The other is available as a spare for when the active lamp fails The average lamp life is 50 hours per lamp To switch from the active lamp to the spare lamp e Gently slide the lamp changer knob to the other side of the projector as shown here gt A MN f UNI AR Lining lt TU Ae d nee UU mS RAT KUN ul Nil QU U N N y 24 LitePro 760 User s Guide LitePro 760 User s Guide Using the LitePro 760 Warning When switching lamps be careful not to touch the exhaust grill on the door This area is very hot when the projector is operating Xoaution Do not switch the lamp changer back and forth rapidly This can damage the lamp filaments and shorten the life of the lamp 25 y Maintenance This section describes how to clean the lens how to replace the projection lamps how to replace the batteries in the remote control and how to replace the fuse Warning Do not open the LitePro case Opening the case will expose you to electric shock hazard
34. ot Holding the LitePro handle press the elevator s quick release button Push the elevator back up into the projector Xaution Always hold the LitePro s handle when you press the elevator s quick release button LitePro 760 User s Guide Using the LitePro 760 Reference to the Remote Control Buttons This section provides an alphabetical reference to the remote buttons The names of the buttons are shown in bold gt contrast brightness OO menu When you press menu the LitePro menu appears at the top of the screen Press menu again to remove the menu When you remove the menu the LitePro saves any changes you made Refer to Menu Functions on page 22 for information about the menu functions standby When you press standby the projector turns off its lamp to conserve electricity The fans remain on to keep the LCD cool When the projec tor cools sufficiently the fans automatically turn down to a slower speed Press any button on your remote to turn the lamp back on arrow buttons The operation of the arrow buttons depends on whether or not the on screen menu is displayed When the menu is displayed the left and right arrow buttons move the highlight bar to select a menu function The up and down arrow buttons adjust the highlighted function When the menu is not displayed the arrow buttons move the image in the direction of the arrow If your image i
35. rm reboot option 230 requires Apple Docking Station Mastersport FN F2 FN Fl Micro Express automatic warm reboot Microslave automatic warm reboot Mitsubishi SW2 On Off Off Off SW2 Off On On On NCR setup screen option setup screen option NEC setup screen option setup screen option CRT at the DOS prompt LCD at the DOS prompt Packard Bell FN F2 FN F2 Ctrl Alt lt 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 LCD SPARC Dataview Ctrl Shift M Ctrl Shift M Tandy Ctrl Alt Insert Ctrl Alt Insert setup screen option setup screen option Texas Instruments setup screen option setup screen option Top Link setup screen option setup screen option FN F6 FN F6 Toshiba Ctrl Alt End Ctrl Alt Home FN End FN Home 4500 FN F5 FN F5 LitePro 760 User s Guide setup screen option setup screen option 47 Appendix Key command to Key command to Computer activate port de activate port Wyse software driver software driver Zenith FN F10 FN F10 These manufacturers have other 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 depending on the computer model 48 LitePro 760 User s Guide y Index Numerics colors 13W3 adapters 1 2 8 adjusting red green or blue
36. rn off the LitePro by pressing the O side of the power switch on the side of the LitePro 3 Unplug the power cord from the LitePro 4 Locate the fuse holder on the side of the LitePro between the power switch and the power cord connector LitePro 760 User s Guide 31 Maintenance 5 Using a small coin or a flat blade screwdriver turn the fuse holder a quarter turn in the clockwise direction 6 Pullthe fuse holder out of the LitePro 7 Remove the blown fuse from the fuse holder 8 Push the new fuse into the clips of the holder until it is securely seated 32 LitePro 760 User s Guide 10 11 12 LitePro 760 User s Guide Maintenance a DD m Place the fuse holder back in the LitePro Using the same tool you used in step 5 turn the fuse holder a quarter turn counter clockwise Plug the power cord back in Press the 1 side of the power switch to turn the LitePro back on 33 Y Troubleshooting Warning Do not open the LitePro case Opening the case may cause electric shock Except for the projection lamps there are no user serviceable parts inside If you are having problems with your LitePro read through this section of this manual Call In Focus Technical Support if necessary They will refer you to an In Focus Authorized Service Provider Before You Call for Assistance Before calling your dealer for assistance follow these steps in this order to make sure every
37. s Guide 37 Troubleshooting 38 Problem Image and menus are reversed left to right e Rear projection mode is probably set To switch back to forward projection 1 Press the menu button on the remote to display the menu 2 Select Rear Projection Press the up or down button to switch back to forward projection 3 Press menu again to remove the menu Problem LitePro displays vertical lines bleeding or spots e Adjust the contrast Refer to contrast on page 20 for more information e The projection lens may need cleaning Problem Image is noisy or streaked e Adjust the contrast Refer to contrast on page 20 and page 23 for more information e Adjust the Sync Refer to sync on page 20 for more information Problem Projected colors don t match the monitor s colors e Adjust the brightness and or contrast Remember that just as there are differences in the displays of different monitors there are often differences between the computer image and the projected image Refer to contrast and brightness on page 20 and for more information Problem EEPROM Failed displays on the menu e One of the integrated circuits inside the LitePro has failed The only functionality that is lost is that the LitePro will reset the menu functions to their factory defaults when you turn it off Call In Focus Technical Support refer to If You Need Assistance on page 3
38. s are labeled LCD Monitor and Computer e Two Macintosh adapters that attach to the Monitor and Computer ends of the LitePro cable for Macintosh systems e Two 13W3 adapters that attach to the Monitor and Computer ends of the LitePro cable for Sun SGI Intergraph or NeXT workstations e Two BNC adapters that attach to the Monitor and Computer ends of the LitePro cable for HP DEC or IBM workstations and Tektronix X terminals e Power cable LitePro 760 User s Guide Introduction Usage Guidelines The back of the LitePro can be very hot to the touch after use Use extreme care or let it cool before lifting it Do not block the grills at the back of the LitePro Restricting the air flow through the LitePro can cause it to overheat and turn off Handle the LitePro as you would any product with glass components Be especially careful not to drop it Avoid leaving the LitePro in direct sunlight or extreme cold for extended periods of time If this happens allow it to reach room temperature before use Transport the LitePro in the original shipping carton or approved hard case see your In Focus dealer for details on approved hard cases If You Need Assistance The first place to look for help is in this manual Be sure to check the troubleshooting guidelines in Troubleshooting on page 35 If this manual does not answer your question call your In Focus dealer
39. s wider than 1024x768 pixels use the arrow buttons to pan to the edges of the image LitePro 760 User s Guide 19 Using the LitePro 760 The arrow buttons are auto repeating they repeat their function as long as you hold down the button contrast Adjust the contrast if the white areas of the projected image do not appear to be solid white To increase the contrast press the contrast button To decrease the contrast press the contrast button There are 64 contrast levels Both contrast buttons are auto repeating they continue to adjust the contrast setting as long as you hold down the button You cannot adjust contrast in the LitePro test pattern brightness Adjusting the brightness lightens or darkens the image To lighten the image press the plus side of the brightness button To darken the image press the minus side of the brightness button There are 64 brightness levels Adjusting the brightness changes the amounts of red green and blue in the image If the LitePro menu is displayed when you press the brightness button you will see the Red Green and Blue values change accordingly Both ends of the brightness button are auto repeating they continue to adjust the brightness setting as long as you hold down the button sync Adjusting the synchronization fine tunes the LitePro to match the signals from your computer decreasing fuzzy streaked images There are 32 sync levels Press the syne or syne
40. the screen e Use the arrow buttons on the remote to center the image The menu must be off when you re position the image When the menu is displayed the arrow buttons have a different function Refer to arrow buttons on page 19 for more information Problem Only the test pattern is displayed e Are your cables connected correctly Check to see that the cable is connected to the graphics port on the computer this is the connector where your monitor cable usually goes e Did you turn on the equipment in the correct order You may need to repeat the power up sequence The equipment must be powered on in this order LitePro computer monitor computer It is especially important that this sequence be followed for Macintosh computers e Is your computer graphics system set up correctly Check the following Is your computer s graphics board turned on If your computer has an external video board is it turned on Does your computer have a compatible graphics board The LitePro 760 is not compatible with CGA and EGA graphics Problem Image is too wide or narrow for screen e You may need to adjust the tracking to reduce or enlarge the projected image Refer to Track on page 23 for more information Problem Image is out of focus e Turn the projection lens to focus the image e The projection screen must be at least 4 feet 1 2m from the LitePro e The projection lens may need cleaning LitePro 760 User
41. thing is properly connected 1 LitePro 760 User s Guide Make sure you connected the LitePro to you equipment as described in Connecting the LitePro 760 starting on page 5 Check cable connections Verify that all computer and power cables are properly connected Verify that all power is switched on Verify that you have pushed the On Off button on the remote If the LitePro still does not display an image reboot the com puter Macintosh computers require a specific power up sequence the LitePro must be turned on before you turn on the computer If the image is still bad unplug the LitePro from the computer and check the computer monitor s display The problem may be with your graphics controller rather than with the LitePro When you re connect the LitePro remember to turn the computer and monitor off before you power up the LitePro Power the equip ment back up in this order LitePro monitor computer If the problem still exists read through the problems and solutions in this chapter 35 Troubleshooting 36 If you call In Focus for assistance Display the menu press the menu button on the remote Write down the information that is displayed on the left side of the menu Refer to Technical Information on page 22 if you want to know more about these values Find out what kind of graphics controller card is installed in your computer This is the circuit board inside your computer to wh
42. ts the tracking automatically when you connect 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 you might be able to improve the image by adjusting the tracking manually Contrast Adjusting the contrast setting affects the amount of white in the projected image Adjust the contrast if the white areas do not appear to be solid white Language Changes the language in which the menu is displayed You can choose English French German Spanish or Italian The default is English Rear Projection When you select Rear Project the LitePro 760 reverses the image so you can project from behind the screen as shown here Colors The Colors function allows you to change the number of displayable colors You can select 8 or 24 389 displayable colors The default is 24 389 colors Inverse When you select Inverse the LitePro switches all the colors of the image so that their opposites are displayed instead Inverting the image colors is generally used with monochrome images LitePro 760 User s Guide 23 Using the LitePro 760 Reset When you select Reset the LitePro changes all the adjustments you made back to the factory defaults These adjustments are reset e position e brightness e contrast e sync e red green and blue e colors e track e inverse Switching Projection Lamps The LitePro was shipped with two projecti
43. uant 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 Safety Certifications UL CUL TUV Instructions to User This equipment generates uses and can radiate radio frequency energy and if not installed and used in accordance with the instructions in this manual may cause harmful interference to radio and television reception Operation of this equipment in a residential area is likely to cause harmful interference If this equipment does cause interference to radio or television reception the user is required to correct the interference at his her own expense The user may try to correct the interference by one or more of the following measures e Reorient the receiving antenna for the radio or television e Relocate the equipment with respect to the receiver e Plug the equipment into a different outlet so the equipment and receiver are on different branch circuits e Fasten cables using mounting screws to ensure adequate electromagnetic interference controls Trademarks All trademarks are the property of their respective owners and are used in this publication for identification purposes only The following are trademarks or registered trademarks of their respective companies e IBM and PS 2 International Business Machines Inc e Apple Macintosh Mac II LC PowerBook Quadra Performa and Power Mac
44. use the LitePro to overheat Do not place the LitePro on top of or close to the computer or other heat producing equipment Liquid Spills Do not set drinks on top of the LitePro Spilled liquids can flow inside and damage the LitePro Do Not Disassemble The only user serviceable parts on the LitePro are inside the lamp door at the rear Do not open any other part of the LitePro Opening the LitePro case will expose you to electric shock hazard All service must be performed by an authorized In Focus service center LitePro 760 User s Guide y Contents Introduction Compatibility Cables and Adapters Usage Guidelines If You Need Assistance Connecting the LitePro 760 Setting Up Connecting your Computer Powering Up the LitePro Turning the LitePro Off Using the LitePro 760 Using the Remote Control Focusing the Image Adjusting the Height Reference to the Remote Control Buttons Using the Menu Menu Functions Switching Projection Lamps Maintenance Cleaning the Lens Replacing the Projection Lamps Replacing Batteries in the Remote Control Replacing the Fuse Troubleshooting Before You Call for Assistance Solutions to Common Problems Appendix Compatibility and Cabling Specifications Accessories Cable Connector Pin Assignments Portable and Laptop Activation Chart Index LitePro 760 User s Guide WWNN FR 35 35 36 39 39 43 44 46 49 iii y Introduction The In Focus Systems LitePro 76
45. waiting for the LitePro to cool find a clean soft cloth that you can use to hold the bulbs You can also use the plas tic bag that came with the lamp Holding a bulb with your bare fingers can damage the bulb and shorten its life Disconnect the power cord from the LitePro Open the lamp door To do this push in on the two buttons as shown below then lift the door up Hold the lamp door open with one hand LitePro 760 User s Guide Maintenance Using the cloth unplug the old bulb from its socket as shown below Be very careful not to touch surfaces that may still be hot 10 11 LitePro 760 User s Guide Xeaution Do not touch the bulbs with your bare fingers Always hold them with their plastic bag or a clean cloth The natural oil on your skin concentrates the heat and may destroy the bulbs Keeping it in its plastic bag remove one of the replacement bulbs from the box Without forcing it insert the bulb all the way into the socket Be sure to insert the bulb straight into the socket do not tip it up or down Slide the lamp changer to the other side Replace the other bulb if necessary Be sure not to touch it with your bare fingers e Save the box You may need it later to pack the bulbs for shipping Close the lamp door Xoaution Never operate the LitePro with the lamp door open or removed This disrupts the airflow causing it to overheat 29 Maintenance Bulb Guard Your LitePro
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