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InFocus LP 725 User's Manual

1. Com puter on page 27 or Video on page 29 e You might need to turn everything off and power up the equip ment again Make sure you power up in this order projector computer monitor computer It is especially important that you follow this sequence for Macintosh computers e Make sure your computer s graphics board is installed and configured correctly If you re using Windows 3 x 1 In the Windows Program Manager double click the Win dows Setup icon in the Main program group 2 Verify that the Display setting is 1024x768 or less for the 725 1280x1024 or less for the 735 If you re using Windows 95 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 for the 725 1280x1024 or less for the 735 Also check the following e Does your computer have a compatible graphics board The projector isn t CGA or EGA compatible e Is your computer s graphics board turned on This is espe cially true for laptop computers See Portable and Laptop Activation Chart on page 53 Problem Image is too wide or narrow for screen e You might need to manually adjust the tracking to reduce or enlarge the projected image Refer to Manual Tracking on page 36 e Adjust the resolution of your monitor if it s greater than 1024x768 pixels for the 725 or 1280x1024 for the 735 Only these resolu
2. e Click the button for the language you want The menus redraw immediately Ceiling e Click either mouse button to turn the image upside down for ceiling mounted projection Rear Projection When you select Rear Projection the projector reverses the image so you can project from behind a translucent screen Default Source Default Source toggles between Computer and Video This deter mines which source the projector checks first for active video during power up Click the button to toggle between the options Auto Source Select This setting toggles between On and Off When this feature is Off the projector defaults to the source selected in Default Source To display another source you must manually select one by press ing the computer or video button on the keypad When this fea ture is On the projector automatically finds the active source checking the default source first Click the button to toggle between the options MAINTENANCE amp TROUBLESHOOTING This section describes how to e clean the lens e clean the fan intake filter e replace the projection lamp e replace the batteries in the remote control e use the Kensington lock feature e 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 s
3. TABLE OF CONTENTS Safety Summary Introduction Image Resolution Compatibility Unpacking the Projector Usage Guidelines If You Need Assistance Warranty Setting up the Projector Connecting the CableWizard to the Projector Selecting Connectors on the CableWizard Preparing to Connect Your Equipment to the Projector Connecting an IBM Compatible Laptop Computer Connecting an IBM Compatible Desktop Computer Connecting an Apple PowerBook Computer Connecting a Macintosh Desktop Computer Connecting a Video Player Connecting an External Speaker Powering up the Projector and Adjusting the Image Turning Off the Projector Using the Projector Basic Image Adjustment Using the Remote Control Adjusting the Projector Using the Keypad Buttons Using the On Screen Menus Display Menu Functions Audio Menu Functions Image Menu Functions Controls Menu Functions T a b o c o ntent i s Maintenance amp Troubleshooting Cleaning the Lens Cleaning the Fan Intake Filter Replacing the Projection Lamp Replacing the Batteries in the Remote Control Using the Kensington Lock Troubleshooting Solutions to Common Problems Appendix Specifications Accessories Portable and Laptop Activation Chart Using Video Mirroring with a PowerBook Computer Projected Image Size Index SAFETY SUMMARY Please read these instructions carefully before using your projec tor Failure to comply with them could result in fire electrical
4. shock personal injury or damage to equipment These graphics are used throughout this manual to draw your attention to important information about the projectors 6 NOTE Additional useful details or tips CAUTION Steps to take to avoid damage to your equipment q WARNING Steps to take to avoid personal injury These graphics are used on the projector s labels A Attention Refer to this User s Guide for important safety information A CAUTION Hot Surfaces Avoid touching hot surfaces Do not touch until the projector has cooled Do Not Look Into The Lens Be extremely careful not to look into the projection lens when the projector is turned on The bright light may harm your eyes Be especially careful to keep children from looking into the lens Power Source Use only a three wire grounding type power source The power source should not exceed 250 volts rms between the supply con ductors or between either conductor and the ground Power Cord Use only the power cord that was shipped with the projector Although other power cords might be similar in appearance they have not been safety tested with the projector Do not 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 power cord S afet y Summar y NOTE If you open the projector case you will void the warranty Grounding The projector is grounded through the gro
5. 2 Wait 30 minutes to allow it to cool thoroughly 3 Using a small flat blade screwdriver remove the screw on the outside of the lamp door Figure 34 4 Pull the lamp cover up and remove it FIGURE 34 Removing the lamp module door 5 Loosen the two non removable screws on the outside of the module 6 Remove the module Figure 35 WARNING To avoid burns allow the projector to cool for at least 30 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 cover open or removed This disrupts the air flow and causes the projector to overheat 41 Maintenancee amp Troubleshooting III Hl WIHT AAAI aH FIGURE 35 G Removing the lamp module ee a pomeranian 7 Align the new lamp module in the correct direction WARNING Do not drop the 8 Gently push the module in as far as it goes Figure 36 E AUS e OOCR e IS 9 Tighten the screws on the outside of the module bulb The glass may shatter and cause injury FIGURE 36 Installing a new lamp module 10 Reposition the lamp cover 11 Replace the screw and tighten it 12 Plug in the power cord and turn the projector back on The lamp monitor light and lamp hour counter in the Status bar on the menus are automatically reset Replacing the Batteries in the Remote Control The life of the batteries depends on how often a
6. 36 and Manual Tracking on page 36 47 e amp Troubleshooting If you re using an extension cable between the CableWizard and the projector make sure it s In Focus approved The problem could be with your computer s graphics board If possible connect a different computer Problem Projected colors don t match the computer or video player s colors Adjust the brightness tint and or contrast from the Display menu Just as there are differences in the displays of different monitors there are often differences between the computer image and the projected image See Brightness on page 27 Tint on page 31 and Contrast on page 31 Problem Lamp seems to be getting dimmer e The lamp begins to lose brightness when it has been in use for a long time Replace the lamp as described in Replacing the Pro jection Lamp on page 41 Problem Lamp shuts off e A minor power surge may cause the lamp to shut off Turn the projector off wait at least 30 seconds then turn it back on Problem Remote not operating correctly e You might need to replace the batteries See Replacing the Bat teries in the Remote Control on page 43 e Make sure you re pointing the remote either at the back or front of the projector or at the projection screen e Make sure the remote is within its operating range of 40 feet Before calling your dealer or In Focus Technical Support for assis tance please have the
7. Connector Type RCA jack CableW izard Audio Input Input Impedance 10K ohm nominal AC coupled Maximum Input Voltage Lin Rin peak lt 4 5 V for THD lt 0 3 Lin Or Riy lt 2 0 Vrms for THD lt 0 3 Sensitivity 100 mV at 1 KHz for 88 dB SPL at 1 meter Connector Type 3 5 mm 1 8 inch stereo phone jack Accessories Standard Accessories ship with the projector Part Number LP 725 735 Quick Start card 009 0359 xx LP 725 735 User s Guide 010 0171 xx Shipping Box 110 0159 xx CableW izard and Cables SP C W 2 CableW izard Audio Cable 210 0079 xx CableW izard Computer Cable 210 0094 xx CableW izard Mouse Cable 210 0078 xx Projection Lamp Module SP LAMP LP7E Lens Cap 505 0241 xx Audio Video C able 210 0053 xx Remote Control and 2 Batteries SP EX REM Online User s Guide CD ROM 010 0116 xx Power Cords one ships with projector type depends on country North American Power Cord Australian Power Cord UK Power Cord European Power Cord Danish Power Cord Swiss Power Cord 210 0023 xx 210 0027 xx 210 0028 xx 210 0029 xx 210 0030 xx 210 0031 xx NOTE Use only In Focus approved accessories Other prod ucts have not been tested with the projector 51 Append 52 Optional Accessories Easy Carry Case CA C129 Soft Case CA C 122 European H ard C ase CA C130 Hard Travel C ase CA C 123 D eluxe Travel Case CA C 128 ATA Shipping Case CA C124 CableW izard Lite 6 5 ft 2 m SP C W 2LITE Mac Adapter for Cab
8. Speakers Lamp Hours Used 0129 Language English Fran ais Deutsch Espanol Ceiling Rear Projection TK lt gt Default Source Auto Source Select Computer 1 Off Controls menu Video Standard wv When Auto is on the projector attempts to pick the videostan ee dard NTSC NTSC 4 43 PAL PAL M PAL N or SECAM auto NOTE If you already know the matically based on the input signal it receives The video standard options may vary depending on your region of the l l world The input signals for SECAM PAL M and PAL N video graphical area it s often best to cannot be automatically detected therefore they must be chosen manually select it manually If the projector is unable to detect the standard the col ors might not look right or the image might appear torn If this happens manually select a standard by clicking the button and cycling through the standards FIGURE 31 video standard used in your geo Standby Time This option lets you select how long the lamp stays on and the blank screen is displayed when you enter standby mode before the projector turns off Select among 1 5 10 and 15 minutes by clicking the button and cycling through the options 37 Projector NOTE To order the LP 700 Series Ceiling M ount refer to Optional Accessories on page 52 Language You can display the on screen menus in English French German and Spanish The default is English
9. an IBM compatible desktop 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 II connector on the CableWizard Do you want to play your computer s audio on the projector 1 Unplug the audio cable if present from your computer 2 Plug either end of the CableWizard audio cable into the audio connector on your computer 3 Plug the other end of the audio cable into the P connector on the CableWizard Setting u t he Projector NOTE You cannot use your computer s mouse and the projector s remote at the same time Do you want to control your computer s mouse from the projector s remote or keypad 1 Unplug the mouse cable from your computer 2 Plug the gZ end of the CableWizard mouse cable into the mouse connector on your computer 3 Plug the 33 end of the CableWizard mouse cable into the 3 connector on the CableWizard monitor cable audio cable FIGURE 13 Connecting the CableW izard monitor audio and mouse cables to an IBM compatible desktop computer Now you re ready to power up the projector and your computer Skip to Powering up the Projector and Adjusting the Image on page 21 Connecting an Apple PowerBook Computer
10. button to increase the amount of red in the image 31 Projector 32 Color The color setting adjusts a video image from black and white to fully saturated color e Press the left mouse button to decrease the amount of color in the image e Press the right mouse button to increase the amount of color in the image Blank Screen Blank Screen determines what color is displayed when there is no active source and when the projector is in standby Click the but ton to toggle between the two options Reset All Click either mouse button to reset all the options except Lan guage Video Standard Ceiling and Rear Projection in all the menus to their original settings This also returns Freeze and Mute to their default off settings Menu Position This lets you move the menu to various locations on the screen allowing you to view different parts of the image while making adjustments The default position is the center of the screen Click Menu Position to move the menu to the upper left corner click it again to move it to upper right then lower right then lower left then center again Audio Menu Functions Source Computer Internal Speakers Lamp Hours Used 0129 Audio Volume ama L Balance R Treble B FIGURE 29 Audio menu Volume wv e Press the left mouse button to decrease the volume e Press the right mouse button to increase the volume NOTE Changi
11. composite wired remote speaker video optional CableW izard accessory FIGURE 9 Connector panel Connecting an IBM C ompatible Laptop Computer 1 Plug the end of the CableWizard computer cable into the video connector on your computer 2 Plug the Ol end of the CableWizard computer cable into the IO connector on the CableWizard a mp computer cable FIGURE 10 Connecting the CableW izard computer cable to an IBM compatible laptop computer Do you want to play your computer s audio on the projector 1 Plug either end of the CableWizard audio cable into the audio connector on your computer 2 Plug the other end of the audio cable into the L connector on the CableWizard NOTE Many 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 53 NOTE If you don t want audio or mouse control you can use the CableW izard Lite with your IBM compatible computer CableW iz ard Lite is ordered separately See Optional Accessories on page 52 11 Setting u p t h e Projector Do you want to control the comp
12. counts each hour the lamp is in use When the counter reaches 2000 hours the lamp monitor light turns on when it reaches 2050 hours the lamp switches off completely See Replacing the Projection Lamp on page 41 for details Source Computer Internal Speakers Lamp Hours Used 0129 Display FIGURE 27 On screen menu status bar Display Menu Functions Source Computer Internal Speakers Lamp Hours Used 0129 Contrast A Display OnE O Color FIGURE 28 Display menu Brightness p Adjusting the brightness changes the intensity of the image NOTE Changing the brightness using the menu is the same as e Press the left mouse button to darken the image e Press the right mouse button to lighten the image changing it using the keypad 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 mouse button to decrease the contrast e Press the right mouse button to increase the contrast making the blacks appear blacker and the whites appear whiter Tint The tint adjusts the red green color balance in the projected image Changing the Tint setting has no effect on PAL or SECAM video sources e Press the left mouse button to increase the amount of green in the image e Press the right mouse
13. display an image restart the com puter 5 If the problem still exists unplug the projector from the com puter and check the computer monitor s display The maxi mum resolution that the 725 can display is 1024x768 pixels preferably 800x600 the maximum resolution that the 735 can display is 1280x1024 pixels preferably 1024x768 The problem might be with the graphics controller in your computer rather than with the projector When you reconnect the projector remember to turn the computer and monitor off before you power up the projector Power the equipment back up in this order projector monitor computer 6 If you re using a laptop computer and it is not displaying your presentation make sure you have activated the computer s external video output Most laptop computers do not auto matically turn on their external video port when a secondary display device such as a projector is connected Refer to page 53 for more information 7 If the problem still exists read through the problems and solu tions in this chapter Solutions to Common Problems Problem Nothing on projection screen Make sure that the power cord is properly connected to a func tional AC electrical outlet Make sure that the power cord is also properly connected to the projector If the projector is plugged into a power strip make sure the power strip is turned on Make sure you have removed the lens cap from the projection lens at the front of th
14. mute button silences the internal speaker It also silences any external speakers that are connected To return the volume to its previous setting press mute again or press either volume button Scribble The scribble button activates on screen annotation 1 Press the scribble button The cursor changes to a pencil 2 Press the right disk mouse button Figure 26 on page 30 to display the color selector Use the disk mouse to position the cursor on the desired color then press the left mouse button Press the right button again to close the color selector 3 Use the disk mouse to move the pencil to where you want to start the annotation 4 Press the left mouse button The cursor changes to an upright pencil 5 Use the disk mouse to draw your annotation Press the left mouse button to complete the annotation 6 To exit Scribble press the scribble button The annotation is automatically deleted it cannot be saved Standby When you press standby the display and audio turn off and a blank screen is displayed for 15 minutes After 15 minutes the lamp goes out if you haven t pressed standby again You can change the amount of time the projector stays in standby mode see Standby Tlme on page 37 for details e If you press standby again within 15 minutes the projector returns to normal operations immediately e If you press standby again after 15 minutes there is about a 30 second delay before the lamp turn
15. one on the bottom NOTE In Focus has created a software program called In Focus Presents that automatically opti mizes your computer s display when used with any In Focus pro jector This free program is included with every projector and available for download from our website at www infocus com 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 purchase the optional Smart Remote and connect it directly to the projector with the optional remote control cable See Optional Accessories on page 52 Projector NOTE To control the computer s mouse from the projector s remote or keypad you must connect the mouse cable to the CableW izard See page 10 for details disk mouse right mouse button left mouse button on underside of remote FIGURE 21 Remote control Press anywhere on the edge of the disk mouse to move the cursor on the screen You can move the cursor at any angle by pressing the corresponding 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 ton If you are creating presentations in Microsoft PowerPoint you 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 T
16. screen resolution is higher than 1280x1024 reset it to a lower resolution before you connect the 735 NOTE The 725 automatically expands 640x480 images to 800x600 You can display these images at 640x480 by turning off the Auto Resize feature See Auto Resize on page 35 for more infor mation NOTE The 735 automatically expands 640x480 and 800x600 images to 1024x768 You can dis play these images at their original resolutions by turning off the Auto Resize feature See Auto Resize on page 35 for more information ntroduct NOTE Selected workstations are also supported Contact your In Focus dealer for details NOTE The contents of your shipping box may vary depending on the configuration you ve ordered Compatibility The projector is compatible with a wide variety of computers and video devices including e IBM compatible computers including laptops up to 1024x768 resolution LP 725 or 1280x1024 resolution LP 735 at 75 Hz e Apple Macintosh and PowerBook computers up to 1024x768 resolution LP 725 or 1280x1024 resolution LP 735 e Most standard VCRs camcorders and laser disc players Unpacking the Projector The projector comes with the items shown in Figure 1 Check to make sure all are included Contact your In Focus dealer immedi ately if anything is missing If you are experienced in setting up presentation systems use the LP 725 735 Quick Start card that was included in the s
17. 1 Plug the Ol end of the CableWizard computer cable into the video connector on your PowerBook 2 Plug the end of the CableWizard computer cable into the connector on the CableWizard 3 If you want the projector display to be the same as the Power Book s screen display turn on video mirroring See Using Video Mirroring with a PowerBook Computer on page 57 for additional information PowerBook FIGURE 14 Connecting the CableW izard computer cable to an Apple PowerBook Do you want to play your computer s audio on the projector 1 Plug either end of the CableWizard audio cable into the audio connector on your PowerBook 2 Plug the other end of the audio cable into the lt connector on the CableWizard video out cable NOTE Some PowerBooks require the Apple supplied video out cable for external video Connect it between the PowerBook and the CableW izard computer cable as shown in Figure 14 Setting u p t h e Projector Do you want to control the computer s mouse from the projector s remote or keypad wv 1 Locate the mouse cable and unplug it from your PowerBook 2 Plug the 33 end of the CableWizard mouse cable into the 33 ADB connector on your PowerBook NOTE M ost laptop computers t all t th gon i ie ances 3 Plug the Z end of the CableWizard mouse cable into
18. 3 service See Technical Support SimulScan using with PowerBooks 57 speakers external 21 28 52 internal 28 muting 28 specifications 49 Standby button 29 Standby Time 37 start up screen 21 45 S video connecting 19 ordering cable 52 T Technical Support in Europe 5 in Singapore 5 in USA5 information to have on hand before you call 48 things to try before you call 44 voiding the warranty iv temperature limits 49 text not visible 45 tint adjusting 31 treble adjusting 34 troubleshooting 44 turning off projector 22 sound 28 turning on the projector 21 U using the remote control 23 vV vertical lines displayed 36 47 Video button 29 video mirroring on a PowerBook 15 57 video standards 31 37 volume adjusting 29 33 muting 28 Volume buttons 29 Ww warranty iv 5 52
19. 4 brightness 27 31 color 32 contrast 31 fade 34 Menu Position 32 tint 31 treble 34 volume 29 33 adjusting the height of the projector 25 altitude limits 49 annotating 28 assistance See Technical Support Audio menu 33 Audio menu options Balance 33 Bass 34 Fade 34 Treble 34 Volume 33 Auto Source Select 38 B balance adjusting 33 bass adjusting 34 Blank Screen 32 Brightness buttons 27 brightness adjusting 27 31 buttons on keypad Brightness 27 Computer 27 Freeze 27 Help 27 Menu 28 Mute 28 Scribble 28 Standby 29 Video 29 Volume 29 0 cables A V 19 51 CableWizard 3 8 18 51 CableWizard extension 52 composite video 19 extension 7 52 ordering 51 52 power iii 51 remote control 52 S video 19 52 CableWizard cables 3 8 18 51 connecting to equipment 10 connecting to the projector 8 extension cable 52 selecting connectors 8 CableWizard Lite ordering 52 cases ordering 52 ceiling mounted projection 38 52 cleaning the projection lens 39 color adjusting 32 colors don t match monitor colors 48 not displayed 45 compatibility IBM compatible 2 Macintosh 2 composite video cable connecting 19 ordering A V cable 51 61 nde x Computer button 27 computers compatible 2 connecting Apple PowerBook 15 16 external speakers 21 IBM compatible desktop computer 13 14 IBM compatible laptop 11 12 Macintosh 17 18 power cord 21 video player 19 20 connector panel audio out 10 con
20. Macintosh 3 Plug the other end of the audio cable into the lt connector on the CableWizard 17 Setting u t he Projector NOTE You cannot use your computer s mouse and the projector s remote at the same time Do you want to control the computer s mouse from the projector s remote or keypad 1 Unplug the mouse from your Macintosh or locate an unused ADB connector 2 Plug the R end of the CableWizard mouse cable into the b mouse connector or the 3 ADB connector on your Macintosh 3 Plug the amp end of the CableWizard mouse cable into the connector on the CableWizard i computer cable audio cable FIGURE 17 Connecting the CableW izard monitor audio and mouse cables to a M acintosh desktop computer Now you re ready to power up the projector and the Macintosh Skip to Powering up the Projector and Adjusting the Image on page 21 Connecting a Video Player 1 If your video player uses a round one prong composite video connector you ll need only the A V cable that shipped with the projector e If your video player uses a round four prong S video con nector you ll need an S video cable in addition to the A V cable The S video cable is sold separately See Optional Accessories on page 52 2 Plug the A V cab
21. ality is reduced by using a CableW izard other than CableW izard Il The label on the bottom reads CableW izard or CableW izard Il NOTE You must disconnect all cables before turning the selector on the CableW izard Connecting the CableW izard II to the Projector The CableWizard II referred to as CableWizard in this manual for brevity simplifies the connection process by providing a cen tral hub for all the connections between the projector and your computer The connectors on the CableWizard are labeled with icons Connect the eG end of the CableWizard cable to the connector on the projector s connector panel Figure 5 FIGURE 5 Connecting the CableW izard to the projector Selecting Connectors on the CableW izard Turn the selector on the top of the CableWizard to reveal the correct connectors for your computer FIGURE 6 Selecting connectors on the CableW izard e If you re connecting an IBM compatible desktop or laptop com puter turn the selector until the window displays PC wv NOTE The serial connector is provided for use with a command center for a fixed installation computer monitor audio FIGURE 7 Selecting the IBM compatible connectors on the CableW izard e If you re connecting a Macintosh desktop or an Apple PowerBook computer turn the selector until the window displays Mac monitor co
22. cratch the lens 2 Lightly wipe the cleaning cloth over the lens 3 If you don t intend to use the projector immediately replace the lens cap Cleaning the Fan Intake Filter The fan intake filter on the bottom of the projector catches dust and particles in the air If the filter becomes clogged the projector does not cool properly and may malfunction To prevent this clean the filter after every 100 hours of use 1 Turn off the power and unplug the power cord 2 Remove the filter door e Carefully place a screwdriver against the indented part of the filter door and lift out nt enan e amp Troubleshooting FIGURE 32 Removing the filter door 3 Clean the filter e Use a vacuum cleaner set on low power to remove the dust and dirt FIGURE 33 Cleaning the air filter 4 Replace the filter e First insert the side with the tabs then press the other end in place Replacing the Projection Lamp The lamp hour counter on the status bar at the top of the menus counts the number of hours the lamp has been in use After 2000 hours of use the lamp monitor LED marked 0 on the top of the projector near the keypad lights After 2050 hours the lamp switches off completely and must be replaced You can order new lamp modules from your In Focus dealer See Accessories on page 51 for information Follow these steps to replace the projection lamp 1 Turn off the projector and unplug the power cord
23. e 27 4 If you connected a video player turn it on e Press the video button on the keypad to display the image from your video player You can select a default source to determine which source the projector examines first during power up for active video see Default Source on page 38 e Use the volume buttons to adjust the volume NOTE The external speakers must be amplified NOTE Always use the power cord that shipped with the projector CAUTION If the lamp LED remains solidly lit after the projec tor has powered on the lamp needs to be replaced Refer to Replacing the Projection Lamp on page 41 for more information 21 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 CAUTION When you disconnect the projector after you have switched it off always remove the power cord from the electrical outlet first then remove it from the projector 22 e If you don t want to hear the sound from your video player press the mute button 5 If you connected any external speakers turn them on 6 If you connected your monitor turn it on 7 Turn on your computer e The computer image should display on the projection screen If a video source is active press
24. e projector Make sure the projector is switched on Check the projector s lamp to ensure that it is securely con nected in the lamp module See Replacing the Projection Lamp on page 41 Make sure that the CableWizard and the cables do not have any bent pins Check the power cord for bent pins also Problem Color or text not being projected You might need to adjust the brightness up or down until the text is visible Refer to Brightness on page 27 for more infor mation Verify that the appropriate input source is selected See Com puter on page 27 or Video on page 29 Problem The screen resolution is not right e Make sure the computer s graphics card is set for a resolution of no greater than 1024x768 for the 725 1280x1024 for the 735 Problem Image isn t centered on the screen e Reposition the image Refer to Horiz Position on page 36 and Vert Position on page 36 e If you re using an extension cable between the CableWizard and the projector make sure it s In Focus approved Problem Only the start up screen displays e Verify that the cables are connected correctly Check to see that the CableWizard computer cable is correctly connected to the monitor connector on the computer this is the connector where your monitor cable usually goes See page 8 through page 17 for connection procedures e amp Troubleshooting e Verify that the proper input source is connected See
25. ed below 1 Click the Auto Image button to turn Auto Image off 2 Press the left or right mouse buttons repeatedly until the image is sharp and free of streaks Manual Tracking The tracking function adjusts the projector to match the video signal from your computer The projector usually adjusts the tracking automatically when you connect your computer How ever if the display shows evenly spaced fuzzy vertical lines or if the projected image is too wide or too narrow for the screen try turning Auto Image off then back on again If the image is still bad try adjusting the tracking manually as described below 1 Click the Auto Image button to turn Auto Image off 2 Press the left or right mouse buttons repeatedly until the fuzzy vertical bars are gone Horiz Position Follow these steps to manually adjust the horizontal position 1 Click the Auto Image button to turn Auto Image off 2 Press the left mouse button to move the image right press the right mouse button to move the image left Positioning adjustments are saved when you power off the pro jector Vert Position Follow these steps to manually adjust the vertical position 1 Click the Auto Image button to turn Auto Image off 2 Press the left mouse button to move the image down press the right mouse button to move the image up Positioning adjustments are saved when you power off the pro jector Controls Menu Functions Source Computer 1 Internal
26. following information available ethe projector s serial number located on the bottom label ethe resolution of your computer Call In Focus Technical Support at 1 800 799 9911 Support is free between 5 a m and 5 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 APPENDIX Specifications The LP 725 and 735 must be operated and stored within the tem perature and humidity ranges specified Temperature O perating 10 C to 40 C Non operating 20 to 70 C Humidity O perating and non oper 5 to 95 relative humidity non condensing Dimensions 6 0 x 15 3 x 11 7 inches 15 3 x 38 8 x 29 8 cm Weight 12 2 Ibs 5 5 kg unpacked Altitude O perating 0 to 10 000 feet 3048 meters Non operating 0 to 40 000 feet 12 192 meters Audio Output Frequency Response 10 Hz 20 KHz O utput Impedance 1 2 K ohm nominal O utput Voltage 2 Vrms maximum open circuit Connector Type red and white RCA jacks Optics Focus Range 3 25 32 5 feet 1 10 m Lamp Type 150 watt UHE Append Remote Control Battery Two 2 AAA alkaline cells Input Power Requirements 100 120 220 240V 5 0 3 0A 50 60 Hz Video Audio Input Input Impedance 5K ohm DC coupled Maximum Input Voltage Lin Rin peak lt 4 5 V for THD lt 0 3 Lin Or Riy lt 2 0 Vrms for THD lt 0 3 Sensitivity 100 mV at 1 KHz for 88 dB SPL at 1 meter
27. from the on screen menus Basic Image Adjustment 1 Make sure you have powered up your equipment in the right order page 21 2 If the image doesn t display completely adjust the height and tilt of the projector page 25 zoom the image page 25 or center the image by adjusting its horizontal or vertical posi tion page 36 3 If the image is out of focus rotate the lens to focus it page 25 4 If the image appears to shimmer or if it has blurry vertical bars after you have adjusted the focus turn Auto Image page 35 off and then back on to reset the automatic sync and tracking If that doesn t clear up the image adjust the sync page 36 and or the tracking page 36 manually 5 If the colors don t look right adjust the brightness page 27 and tint page 31 Using the Remote C ontrol Point the remote control at the projection screen or at the front or rear of the projector The range for optimum operation is about 40 feet If you point the remote at the projection screen the dis tance to the screen and back to the projector must be less than or equal to 40 feet For best results point the remote directly at the front or the rear of the projector The projector ships with a two button remote A full feature Smart Remote with all the same buttons as the keypad is avail able separately see Optional Accessories on page 52 The remote has a disk mouse and two mouse buttons one on the top of the remote and
28. hipping box For complete details on connecting and operating the projec tor refer to this User s Guide User s Guides are also available for download from our website at www infocus com FIGURE 1 eau FWN Shipping box contents LP 725 or 735 projector 6 CableW izard LP 725 735 User s Guide 7 power cord 8 CableW izard mouse cable 9 CableW izard audio cable CableW izard computer cable remote and batteries RCA audio video A V cable ot shown Quick Start card online user guide CD ROM lens cap t r o d u c t speaker connector panel elevator button FIGURE 2 Side view of projector remote control power receiver switch power cord connector focus ring zoom ring FIGURE 3 Front view of projector Usage Guidelines Do not look directly into the projection lens when the projector is turned on The bright light may harm your eyes Do not block the grills on the projector Do not place the projec tor on cloth table coverings as they may get sucked up to the vents Restricting the air flow can cause it to overheat and turn off Handle the projector as you would any product with glass components Be especially careful not to drop it Avoid 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 This projector is not intended for use in a mainframe c
29. ivate 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 CRT FN F12 type from A IVGA C RT FN F12 Advanced Logic Ctrl Alt V Ctrl Alt V Research Altima Shift C trl A It C Shift C trl A It 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 trl D Apple see Mac Portable and Mac PowerBook Aspen automatic 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 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 doc umentation for details on your spe cific model Append 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 Al
30. le s yellow connector into the video out port on your video player Figure 18 This port may be labeled To Monitor e If you re using an S video cable connect it to the s video out connector on the video player Figure 19 3 Plug the other yellow connector into the composite connector on the projector e If you re using S video plug the other end of the cable into the s video connector on the projector Figure 19 audio video cable FIGURE 18 Connecting the projector to a video player using the standard A V cable with composite video connector 19 Setting u p t h e Projector am S video cable L AN cable FIGURE 19 Connecting the projector to a video player using an S video cable and the audio con nectors on the standard A V cable 4 Plug the A V cable s white connector into the left audio out port on your video player Plug the cable s red connector into the right audio out port on the video player Figure 18 and amp Figure 19 entre teens e If you re using an S video cable the yellow connector
31. leW izard Lite 516 0003 xx CableW izard Extension Cable non plenum SP C W 2EX T rated 60 7 ft 18 5 m CableW izard Extension Cable plenum rated SP C W 2EXTP 60 7 ft 18 5m Full Feature Smart Remote Control HW SMART Remote Cable 210 0088 xx LiteShow Pro Presentation Player HW LSPRO LiteShow Pro Soft Case CA C131 32 MB Memory Upgrade HW MEM LSP Kensington MicroSaver Security System SP KEN LOC SGI SUN Workstation C ables SP C ABLE W S Rhapsody II Speakers SP R2SPKR JBL Subwoofer SP JBLSUB Portable Projector Stand SP STN D S Video Cable 515 0027 xx LP 700 Series C eiling Mount LiteMount 7 SP CEIL LM7 LiteMount False Ceiling Plate SP LT MT PLT LiteMount Pipe Tubing Extension SP LTMT EXT CableW izard Wall Plate SP C W WALL 20d Year Advantage Service Plan AS LP7xx 12 1 year extension 3 4 Year Advantage Service Plan AS LP7xx 24 2 year extension Portable and Laptop Activation Chart Many laptop computers do not automatically turn on their exter nal video port when a secondary display device such as a projec tor is connected Activation commands 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 com puter s documentation for the appropriate command On some laptops the activation function key is labeled with an icon for example C O or the text CRT LCD Key command to Key command to Computer activate port de act
32. mputer mouse la 7 audio FIGURE 8 Selecting the M acintosh connectors on the CableW izard Setting u t he Projector NOTE Before you continue make sure the projector and your equipment are turned off If you re connecting a computer make sure the distance between it and the projector is 10 feet or less and you ve selected the appropriate connectors on the CableW izard NOTE In some older computers the monitor connector does not have a hole for Pin 9 If you have trouble connecting the CableW izard computer cable to your computer contact In Focus Technical Support 10 Preparing to Connect Your Equipment to the Projector Now you re ready to connect your equipment Computers are connected to the CableWizard Video players and other equip ment such as external speakers are connected directly to the pro jector Steps for connecting the different types of equipment are given on the pages listed below Equipment you want to connect Page IBM compatible laptop computer page 11 IBM compatible desktop computer page 13 Apple PowerBook page 15 Macintosh desktop computer page 17 Video player page 19 External speaker page 21 ll ae TEEN 0 6 5 aS Sa 4 L R audio in HL ATI auei s video
33. nd 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 by pressing on it with the heel of your hand 3 Remove the old batteries 4 Install two new AAA 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 Figure 37 Refer to the information that came with the Kensington System for instructions on how to use it to secure the projector FIGURE 37 Installing the Kensington lock e amp Troubleshooting NOTE Macintosh computers require a specific power up sequence the projector must be turned on before you turn on the computer Troubleshooting If you re experiencing trouble with the projector follow these steps to make sure everything is properly connected before you call Technical Support for assistance 1 Check cable connections Verify that all computer CableWiz ard and power cables are properly connected 2 Verify that all power is switched on 3 Verify that the projector has not been switched off with the standby button on the keypad 4 If the projector still doesn t
34. ng on the computer model Using Video Mirroring with a PowerBook Computer When you turn video mirroring on called SimulScan in newer PowerBooks see below 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 the Control Strip 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 set
35. ng the volume from the menu is the same as Volume adjustments you make are saved for each source changing it using the keypad Balance The balance setting controls the balance between the left and right external speakers It appears gray and won t highlight if you haven t connected external speakers Balance applies to all sources you have connected e Press the left mouse button to increase the amount of sound coming from the left external speaker e Press the right mouse button to increase the amount of sound coming from the right external speaker Projector NOTE The Treble and Bass settings apply only to the projector s internal speaker External speakers typically have their own tone controls Fade The fade setting controls the balance between the internal and external speakers The setting appears gray and won t highlight if external speakers aren t connected e Press the left mouse button to increase the amount of sound coming from the internal speaker e Press the right mouse button to increase the amount of sound coming from the external speakers Treble The treble setting controls the higher frequencies of your audio source e Press the left mouse button to decrease the treble e Press the right mouse button to increase the treble Bass The bass setting controls the lower frequencies of your audio source e Press the left mouse button to decrease the bass e Press the right mouse butt
36. o the keypad but tons brightness menu Pn N scribble help freeze lamp LED s AC NO0 A e _ oe mute volume y video computer aaria ONST FIGURE 25 Keypad Brightness O Adjusting the brightness lightens or darkens the image e To darken the image press e To lighten the image press 20 Computer E When you have more than one source computer or LiteShow Pro and video connected to the projector select between them by pressing the button for the source you want Press computer to display your computer image or LiteShow Pro presentation Freeze aK The freeze 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 freeze again when you want the image to return to normal Help Press help to display the on screen help information NOTE LiteShow Pro is an optional presentation player Con tact your In Focus dealer for more information 27 Projector 28 Menu PAA 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 29 Mute SY Pressing the
37. of your computer wv e If you want to project from behind a translucent screen set settee eee up the projector behind your screen See Rear Projection NOTE An optional extension on page 38 to reverse the image pag 5 cable sold separately lets you e If you are installing the projector on the ceiling refer to the increase the distance between the LP 700 Series Ceiling Mount Installation Guide that comes projector arid your computer to with the Ceiling Mount Kit for more information To turn l the image upside down see Ceiling on page 38 The Ceil 70 feet 21 m See Optional ing Mount Kit is sold separately see page 52 Accessories on page 52 2 Position the projector the desired distance from the screen e The distance from the lens of the projector to the screen determines the size of the projected image Figure 4 shows three projected image sizes using the lens at minimum focusing distance For more information about image size see Projected Image Size on page 58 3 Make sure the projector and your computer are turned off FIGURE 4 Projected image size minimum focusing distance Setting u t he Projector CAUTION Turn off the computer monitor and projector whenever you connect or disconnect cables NOTE The projectors are optimized for use with CableW izard II If you have CableW izards from other models of In Focus projectors we do not recommend using them Image qu
38. omputer room as defined in the Standard for the Protection of Electronic Computer Data Processing Equipment ANSI NFPA 75 Transport the projector in a vendor approved hard or soft case Part numbers for these cases are listed on page 52 Call your In Focus dealer to order 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 44 If this manual doesn t answer your question call your In Focus dealer You can also call In Focus Customer Service directly at 1 800 799 9911 Customer Service is free between 5 a m and 5 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 In Focus in The Netherlands at 31 23 5540310 In Singapore call 65 740 6435 Or send us an e mail at techsupport infocus com Our World Wide Web address is http Awww infocus com Warranty This product is backed by a limited one year warranty The details of the warranty are printed at the back of this manual Longer term warranties can be purchased from your In Focus dealer Refer to page 52 for part numbers NOTE If the projector overheats and turns off you must wait about 30 seconds before you attempt to turn it back on SETTING UP THE PROJECTOR 1 Place the projector on a flat surface e The projector must be within 10 feet 3 m of your power source and within 10 feet
39. on to increase the bass Image Menu Functions Source Computer Internal Speakers Lamp Hours Used 0129 Auto Image Manual Sync Manual Tracking gt Horiz Position Vert Position Om OC S a FIGURE 30 Image menu Auto Image The projector automatically adjusts tracking signal synchroniza tion and vertical and horizontal position for most computers If you want to adjust these features manually you must turn off Auto Image first by clicking it Auto Resize Auto Resize automatically resizes the image by scaling it up or down When Auto Resize is on the projector makes the best fit of the image to the screen If you turn Auto Resize off by clicking it the image may be either cropped or too small for the screen NOTE Some screen savers inter fere with the operation of Auto Image If youre experiencing prob lems try turning your screen saver off then turning Auto Image off and back on Projector NOTE The M anual Sync M anual Tracking H oriz Position and Vert Position buttons are available only for computer sources The projector sets these options automatically for a video source Manual Sync The projector adjusts signal synchronization automatically for most computers But if the projected computer image looks fuzzy or streaked try turning Auto Image off then back on again If the image still looks bad try adjusting the signal synchronization manually as describ
40. ools 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 modes are not affected Adjusting the Projector To focus the image rotate the focus ring Figure 22 until the image is clear To zoom the image rotate the zoom ring This adjusts the image size without affecting focus elevator button focus ring zoom ring FIGURE 22 Focus ring zoom ring and elevator button The projector is equipped with a self locking quick release eleva tor foot and button Figure 24 and a leveling knob Figure 23 FIGURE 23 Leveling knob 25 U sing t h e Projector To raise the projector 1 Press and hold the elevator button Figure 22 2 Raise the projector to the height you want then release the button to lock the elevator foot into position 3 If necessary use the leveling knob Figure 23 to adjust the angle of the projected image InFocus n ltePro7 Yy FIGURE 24 Adjusting the height of the projector To lower the projector 1 Press the elevator button 2 Lower the projector 3 If necessary use the leveling knob Figure 23 to readjust the angle of the projected image 26 Using the Keypad Buttons This section provides an alphabetical reference t
41. rs activation sequence to allow secondary display 53 connecting IBM compatible 11 connecting PowerBook 15 lens cap 51 cleaning 39 safety iii leveling the projector 25 LP 725 735 cases 52 ceiling mounted 7 38 hot surfaces iv not working 44 project from behind the screen 38 setting up 7 specifications 49 turning off 22 turning on 21 ventilation and overheating iv voiding the warranty iv M Macintosh computers compatibility 2 connecting desktop models 17 18 connecting PowerBooks 15 16 Menu 28 Menu button 28 29 Menu Position 32 menus See on screen menus monitor projected colors don t match 48 Mute button 28 N NTSC video 37 o on screen menus Audio menu 33 changing language of 38 Controls menu 37 Display menu 31 displaying 29 Image menu 35 making changes to menu functions 30 removing from the screen 29 P PAL video 31 37 power cord connecting 21 grounding iv ordering 51 safety iii power source safety iii power strip 21 power switch 22 power up sequence 21 46 PowerBook connecting 15 project from behind the screen 38 nde x R rear projection 38 remote control not working 48 ordering 51 replacing the batteries 43 specifications 50 using 23 repair See Technical Support replacing projection lamp module 41 re positioning the image on the screen 36 resetting adjustments 32 resolution 1 S safety guidelines iii iv Scribble button 28 SECAM video 31 37 security feature 4
42. rt of the projector If your projector needs repair call In Focus Technical Support as described on page 5 Before you call Technical Support you may want to refer to Troubleshooting on page 44 to see if you can resolve the prob lem yourself INTRODUCTION The In Focus LP 725 and 735 lightweight multimedia projec tors combine powerful and sophisticated features with easy to use intuitive controls Built in multimedia features include audio a palette of 16 7 million colors and active matrix liquid crystal display LCD technology The 700 series projectors are ideal for high performance business training and imaging appli cations that demand exceptional color quality The 725 has SVGA 800x600 graphics the 735 has XGA 1024x768 graphics The user interfaces of the two products are identical information in this User s Guide applies to both products Image Resolution LP 725 The SVGA resolution of the 725 s projected image is 800x600 Screen resolutions between 800x600 and 1024x768 are com pressed to 800x600 The 725 cannot compress screen resolutions above 1024x768 If your computer s screen resolution is higher than 1024x768 reset it to a lower resolution before you connect the 725 LP 735 The XGA resolution of the 735 s projected image is 1024x768 Screen resolutions between 1024x768 and 1280x1024 are com pressed to 1024x768 The 735 cannot compress screen resolutions above 1280x1024 If your computer s
43. s back on Video F When you have more than one source computer or LiteShow Pro and video connected to the projector select between them by pressing the button for the source you want Press video to display the image from your video player Volume lt 1 lt e To increase the volume press lt e To decrease the volume press lt Volume adjustments are saved for each source you have con nected Using the On Screen Menus The projector has four on screen 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 To open the on screen menus press the menu button on the key pad Press menu again when you want to close the menus and save any changes To select a menu use the disk mouse on the keypad or remote to move the cursor to the tab for the menu you want then click either mouse button Projector disk mouse left mouse right mouse button button FIGURE 26 Disk mouse and mouse buttons on keypad To change a menu setting move the cursor to the setting you want to change then use one of the two mouse buttons to make changes All changes are saved when you close the menus The status bar at the top of the menu display indicates the source that is currently active Computer or Video and any peripherals that are connected The status bar also contains a lamp hour counter that starts at zero hours and
44. s on CAUTION Your video player the A V cable remain unused Figure 19 may also have a Video Out port 5 Plug the A V cable s other white and red connectors to the for a coaxial cable connection left and right audio in ports on the projector DO NOT use this to connect to the The projector is compatible with these major broadcast video projector standards NTSC NTSC 4 43 PAL PAL M PAL N and SECAM It automatically adjusts to optimize its performance for the incoming video The input signals for SECAM PAL M and PAL N video cannot be automatically detected therefore they must be chosen manually see Video Standard on page 37 Connecting an External Speaker To connect one or two external speakers plug the speaker cable into the l audio out connector on the projector FIGURE 20 Connecting an external speaker Powering up the Projector and Adjusting the Image 1 Remove the lens cap 2 Plug the power cord into the front of the projector then plug it into your electrical outlet A surge protected power strip is recommended if power surges are common in your area 3 Turn on the projector by pressing the I side of the power switch on the front of the projector e The In Focus startup screen displays and the Power LED lights Figure 25 on pag
45. t C ommand Ctrl Alt C ommand Data General 2CRT X atDOSprompt reboot W alkabout Datavue 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 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 A It L Gateway FN F1 FN F1 again simul 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 auto matic warm reboot 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 PowerBook 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 E
46. the computer but ton to display your computer s image If necessary use the brightness buttons on the keypad to adjust the brightness You can make further adjustments to the image from the projector s on screen menus To open the menus press the menu button on the keypad Then select the Display menu or the Image menu For more infor mation about the menus see page 29 e If you don t want to hear the sound from your computer or video player press the mute button Turning Off the Projector If you want to turn off the projector for a short period of time press the standby button on the keypad This blanks the screen for 15 minutes but keeps the projector running After 15 minutes the lamp goes out the projector keeps running To exit standby mode press the standby button again It takes several seconds for the projection lamp to reach full power and project the image again You can change the amount of time the projector stays in standby mode see Standby TIme on page 37 for details To completely power off the projector press the O side of the power switch on the front of the projector If you want to turn the projector back on immediately you must allow about 30 seconds for the lamp to cool The lamp won t light if it s too hot USING THE PROJECTOR This section describes how to use and make adjustments to the projector It also provides a reference to the keypad buttons and the options available
47. the oi computer s pointing device and the connector on the CableWizard projector s remote at the same time PowerBook video out cable audio cable FIGURE 15 Connecting the CableW izard audio and mouse cables to a PowerBook Now you re ready to power up the projector and your Power Book Skip to Powering up the Projector and Adjusting the Image on page 21 16 Connecting a Macintosh Desktop Computer 1 Locate the cable that connects the monitor to your computer Unplug it from the computer 2 Plug the Ol end of the CableWizard computer cable into the monitor connector on your computer 3 Plug the end of the CableWizard computer cable into the connector on the CableWizard FIGURE 16 Connecting the CableW izard computer cable to a Macintosh desktop computer Do you want to display the image on your computer s monitor as well as on the projection screen 1 Plug the monitor s cable into the QI connector on the CableWizard Do you want to play your computer s audio on the projector 1 Unplug the audio cable if present from your computer 2 Plug either end of the CableWizard audio cable into the audio connector on your
48. tings a dialog box appears Click OK to confirm the change 57 A ppendi x Projected Image Size Use the chart below and the tables on the next page to help you determine projected image sizes 500 450 400 350 a v E n E maximum image g 300 size x v bo a E 250 T fe o0 S Q 200 minimum image 150 size 100 50 0 5 10 15 20 25 30 35 40 Distance to Screen feet FIGURE 38 Projected image size Table 1 Image Size Width and Height for Lens at Maximum Image Size Distanceto Diagonal Width Height Screen feet inches inches inches 4 36 29 22 10 91 73 55 15 137 110 82 20 182 146 109 25 228 182 137 30 274 219 164 35 319 255 191 40 365 292 219 Table 2 Image Size Width and Height for Lens at Minimum Image Size Maximum Maximum Maximum Distance to Diagonal Width Height Screen feet inches inches inches 4 28 22 17 10 71 57 43 15 106 85 64 20 142 114 85 25 177 142 106 30 212 170 127 35 248 198 149 40 283 226 170 INDEX A accessories ordering 51 52 activation commands for laptop computers 53 adjusting balance 33 bass 3
49. tions at 75 Hz or less will display on the projector Problem Image is out of focus e Turn the projection lens to focus the image e Make sure the projection screen is at least 4 feet 1 2m from the projector e Make sure the projector is turned off then check the projection lens to see if it needs cleaning Problem Image and menus are reversed left to right e Rear projection mode is probably turned on Switch back to for ward projection from the Controls menu The image should immediately return to forward projection See Rear Projec tion on page 38 Problem Image and menus are upside down e Ceiling mode is probably turned on Turn off the mode from the Controls menu The image should immediately return to forward projection See Ceiling on page 38 Problem the projector displays vertical lines bleeding or spots e Adjust the brightness See Brightness on page 27 e Make sure the projector is turned off then check the projection lens to see if it needs cleaning Problem no sound e Press the mute button e Adjust volume e Verify audio input connections e Adjust audio source Problem Image is noisy or streaked Try these steps in this order 1 Deactivate the screen saver on your computer 2 Turn Auto Image off and then back on again See Auto Image on page 35 3 Adjust the synchronization and tracking manually to find an optimal setting See Manual Sync on page
50. trast adjusting 31 Controls menu 37 Controls menu options Auto Source Select 38 Ceiling 38 Default Source 38 Language 38 Rear Projection 38 Standby Time 37 Video Standard 37 cords See cables D Default Source 38 Display menu 31 Display menu options Blank Screen 32 Brightness 31 Color 32 Contrast 31 Menu Position 32 Reset All 32 Tint 31 displaying on screen help information 27 on screen menus 28 E extension cable 7 52 external speakers connecting 21 F fade adjusting 34 filter cleaning 39 Freeze button 27 freezing the display 27 fuzzy lines 36 H Help button 27 hot surfaces iv IBM compatible computers compatibility 2 connecting 11 14 icons on CableWizard 8 18 on projector labels iii on the projector 4 10 image adjusting 21 23 centering 23 36 colors don t match computer s 48 focusing 25 fuzzy lines 23 36 has lines or spots 47 not centered 45 not displayed 45 out of focus 47 quality 45 48 resolution 1 reversed 38 47 size 7 58 streaked 47 too dark or too light 27 too wide or too narrow 23 46 Image menu 35 Image menu options Auto Image 35 Auto Resize 35 Horiz Position 36 Manual Sync 36 Manual Tracking 36 Vert Position 36 intake filter cleaning 39 K Kensington lock 43 52 L labels on projector iii lamp LED 41 ordering 51 overheating iv replacing 41 safety iii iv turns off unexpectedly 48 lamp hour counter 30 language selecting for menus 38 laptop compute
51. unding 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 Lamp To avoid overheating and unacceptable image quality replace the projection lamp with a lamp of the specified type Refer to page 49 for lamp specifications and to page 41 for instructions on replacing the lamp Lamp Compartment To avoid burns do not open the lamp module door until the pro jector is turned off and the lamp has cooled for at least 30 min utes Follow the instructions in this manual for lamp replacement carefully Hot Surfaces Allow the projector to cool at least 30 minutes before replacing a lamp When you open the lamp housing be very careful not to touch the hot surfaces inside Ventilation and Overheating Openings in the projector case provide ventilation to protect it from overheating Keep loose papers and other objects well away from the grills Do not place the projector on top of or close to a computer or other heat producing equipment Liquid Spills Do not set drinks on top of the projector Spilled liquids can flow inside and cause damage Do Not Disassemble All projector service must be performed by an authorized In Focus service center The only user serviceable part in the projec tor is the projection lamp which you can replace by opening the lamp cover on the bottom of the projector see page 41 Do not open any other pa
52. uter s mouse from the projector s remote or keypad wv 1 Locate the mouse cable and unplug it from your computer 2 Plug the amp end of the CableWizard mouse cable into the mouse connector on your computer NOTE Most laptop computers do not allow you to use the ae A 3 Plug the s3 end of the CableWizard mouse cable into the s3 computer s pointing device and the connector onthe CableWizard projector s remote at the same time audio cable FIGURE 11 Connecting the CableW izard audio and mouse cables to an IBM compatible laptop computer Now you re ready to power up the projector and your laptop Skip to Powering up the Projector and Adjusting the Image on page 21 Connecting an IBM C ompatible Desktop Computer 1 Locate the cable that connects your monitor to your computer Unplug it from the computer 2 Plug the end of the CableWizard computer cable into the monitor connector on your computer 3 Plug the IOI end of the computer cable into the IO connector on the CableWizard computer cable FIGURE 12 Connecting the CableW izard computer cable to
53. xpress automatic warm reboot Microslate auto matic warm reboot Mitsubishi SW 2 On Off 0 ff 0 ff SW 2 Off On On On NCR setup screen option setup screen option N EC 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 Append Key command to Key command to Computer activate port de activate port 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 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 i

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