InFocus LP755 manual Removing the lamp module

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M a i n t e n a n c e

&

T r o u b l e s h o o t i n g

 

 

 

WARNING: Do not drop the lamp module or touch the glass bulb! The glass may shatter and cause injury.

FIGURE 30

Removing the lamp module

7Align the new lamp module in the correct direction.

8Gently push the module in as far as it goes.

9Tighten the screws on the outside of the module.

10Reposition the lamp door.

11Tighten the lamp door screw.

12Plug in the power cord and turn the projector back on. The lamp monitor light and lamp hour counter in the Status menu are automatically reset.

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Contents I D E Page Safety Certifications Remote Control WarningFCC Warning DOC Canada EN 55022 WarningDeclaration of Conformity Australian Certification C-tick mark TrademarksTable of Contents Appendix Maintenance & TroubleshootingIndex Safety Instructions Safety Definitions Safety TermsSafety Symbols Customer ServiceT R O D U C T I O N Image Resolution IntroductionCompatibility Unpacking the ProjectorT r o d u c t i o n Usage Guidelines Warranty If You Need AssistanceSetting UP Projector Setting UP the Projector Connecting the CableWizard3 to the Projector Preparing to Connect Your Equipment to the Projector Equipment you want to connectConnecting a Laptop Computer Do you want to play your computer’s audio on the projector?Audio cable Mouse cable Connecting a Desktop Computer Audio cable Mouse cable Monitor cable Connecting a Computer Using a Vesa cable Connecting a Video Player Audio/video cableVideo cable Cable Connecting an External Speaker Powering up the Projector and Adjusting the ImageTurning Off the Projector Using Projector Basic Image Adjustment Using the ProjectorUsing the Remote Control I n g O j e c t o r Adjusting the Projector Adjusting the height of the projector Using the Keypad and Remote Buttons Brightness + or ComputerFreeze Help keypad onlyPower Volume + orStandby VideoUsing the On-Screen Menus Display Menu BrightnessContrast TintColor Temperature Reset AllColor Blank ScreenVolume Audio MenuTreble BassBalance FadeImage Menu Auto ImageAuto Resize Manual SyncManual Tracking Horizontal positionVertical position ZoomVideo Standard Controls MenuStandby Time Default Source Ceiling ProjectionRear Projection Auto Source SelectDisplay Messages Display Startup ScreenAuto startup Document CameraLanguage Menu Status MenuHelp menu Page I N T E N a N C E Troubleshooting Cleaning the Lens Maintenance & TroubleshootingCleaning the Fan Intake Filter I n t e n a n c e Troubleshooting Replacing the Projection Lamp Removing the lamp module Replacing the Batteries in the Remote Control Using the Security LockTroubleshooting Solutions to Common Problems Problem Nothing on projection screenProblem Color or text not being projected Problem The screen resolution is not rightProblem Only the start-up screen displays Problem Image is too wide or narrow for screen Problem Image is out of focusProblem Image and menus are reversed left to right Problem Image and menus are upside downProblem Image is noisy or streaked Problem Lamp seems to be getting dimmerProblem Lamp shuts off Problem Remote not operating correctlyPage Page P E N D I Specifications AppendixCableWizard Audio Input Video Audio InputAudio Output Accessories Standard Accessories Ship with the projector Part NumberOptional Accessories HW-RF-GPROPortable and Laptop Activation Chart Key command to Computer Activate port De-activate portFN-F8 CRT/LCD FN-D NCR FN-F6 Using Video Mirroring with a PowerBook Computer Using SimulScanProjected Image Size Distance to Diagonal Width Height Maximum Distance to Diagonal Width HeightD E Index D e Page D e Limited Warranty Limitation of Liability