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InFocus LS700 warranty Replacing the Projection Lamp

Models: LS700

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Replacing the Projection Lamp

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 on the top of the projector near the keypad, lights. Change the lamp when the brightness is no longer acceptable. You can order new lamp mod- ules from your InFocus dealer. See “Accessories” on page 45 for information.

Follow these steps to replace the projection lamp:

1Turn off the projector and unplug the power cord.

2Wait 30 minutes to allow it to cool thoroughly.

3Using a small, flat-blade screwdriver, remove the screw on the outside of the lamp door (Figure 24).

4Pull the lamp cover up and remove it.

FIGURE 24

Removing the lamp module door

5Loosen the two non-removable screws on the outside of the module.

6Remove the module (Figure 25).

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.

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InFocus LS700 warranty Replacing the Projection Lamp

Contents

Safety Instructions TABLE OF CONTENTSSetting up the Projector Using the ProjectorAppendix Maintenance & TroubleshootingIndex Warning Don’t block ventilation openings SAFETY INSTRUCTIONSWarning Hot surface. Do not touch INTRODUCTION Image ResolutionCompatibility Unpacking the Projectoron the configuration you’ve ordered NOTE The contents of your shipping box may vary dependingShipping box contents I n t r o d u c t i o nremote control receiver connector panel elevator buttonpower connectorUsage Guidelines WarrantyIf You Need Assistance SETTING UP THE PROJECTOR wired remote Preparing to Connect Your Equipment to the Projectoraccessory S e t t i n gaudio/video cable Connecting a Video Player6 Attach external speakers see the following page Connecting external speakers Connecting an External SpeakerNOTE The external speakers must be amplified Connecting a Computer Powering up the Projector and Adjusting the Image Turning Off the Projector Basic Image Adjustment USING THE PROJECTORFocus ring, zoom ring, and elevator button Adjusting the ProjectorLeveling knob To raise the projector 1 Press and hold the elevator button Figure Using the Remote and Keypad Buttons Using the Remote ControlPress computer to display your computer image Standby VolumeVideo Keypad only buttons Brightness Remote only buttons PowerScribble LightOn-screen menus Using the MenusDisk mouse and mouse buttons on keypad and remote Adjusting the brightness changes the intensity of the image This setting adjusts the transition between color edges Audio Menu Auto Image Image MenuAuto Resize-Computer Auto Resize-VideoNOTE The Manual Sync Manual Tracking, Horiz. Posi Follow these steps to manually adjust the horizontal position Default Source Controls MenuVideo Standard Standby TimePlug and Play Auto Source SelectDisplay Messages Display Startup ScreenStatus menu Language menuLanguage menu Status menuHelp menu Cleaning the Lens MAINTENANCE & TROUBLESHOOTINGCleaning the Fan Intake Filter 4 Replace the filter 3 Clean the filterM a i n t e n a n c e T r o u b l e s h o o t i n gReplacing the Projection Lamp 7 Align the new lamp module in the correct direction Using the Kensington Lock Replacing the Batteries in the Remote ControlTroubleshooting Solutions to Common Problems Change the Color Temperature. See “Color Temperature” on page Problem Image is too wide or narrow for screen Problem Computer image isn’t centered on the screenProblem Image is out of focus Problem Image and menus are upside down Problem Image and menus are reversed left to rightProblem the projector displays vertical lines, “bleeding” or spots Problem The screen resolution is not rightProblem Lamp shuts off Problem Lamp seems to be getting dimmerProblem Remote not operating correctly Temperature APPENDIX SpecificationsDimensions WeightInput Power Requirements Remote ControlA p p e n d i Video Audio InputStandard Accessories AccessoriesPower Cords one ships with projector, type depends on country ship with the projectorA p p e n d i Optional AccessoriesProjected image size Projected Image SizeImage Size, Width and Height for Lens at Maximum A p p e n d iImage Size Distance toNumerics INDEXI n d e Page I n d e