Apple 9000 manual Replacing the Projection Lamp

Page 45

Replacing the Projection Lamp

The projector is designed so you can easily change the projection lamp. The lamp hour counter on the status bar at the top of the menus (page 26) counts the number of hours the lamp has been in use. Replace the lamp when the brightness is no longer accept- able. You can order new lamp modules from Boxlight. See “Accessories” on page 47 for information.

Follow these steps to replace the projection lamp:

1Turn off the projector and unplug the power cord.

2Wait 30 minutes to allow the projector to cool thoroughly.

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

4Pull the lamp cover up and remove it.

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

loosen these 2 screws

FIGURE 28

Lamp module door removed, showing 2 screws

6Remove the module (Figure 29).

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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Contents Page FCC Warning DOC Canada Safety CertificationsEN 55022 Warning TrademarksDeclaration of Conformity Page Table of Contents Maintenance and Troubleshooting AppendixIndex Power Source Safety SummaryPower Cord Do Not Look Into The LensLamp GroundingLamp Compartment Hot SurfacesIntroduction Image ResolutionCompatibility Unpacking the ProjectorT r o d u c t i o n Side view of projector Warranty Usage GuidelinesIf You Need Assistance Distance to screen Setting UP the ProjectorDiagonal Maximum Minimum Image WidthT t i n g O j e c t o r Lowest image projection angle Upper lens Distance from lens center to lower edge of screen H DiagonalEquipment you want to connect Source Video Audio Projector has the following audio/video inputsAudio cable CablePro Lite cable Connecting the CablePro Lite computer cable to a Macintosh Connecting a Computer using BNC cables Connecting a Computer Using a Vesa cableConnecting a Video Player Connecting an External Speaker Connecting the Remote Control Cable Connecting a Computer with an RS-232 CablePowering up the Projector and Adjusting the Image Turning Off the Projector Page Basic Image Adjustment Using the ProjectorAdjusting the Projector Using the Remote Control Using the Remote and Keypad Buttons Freeze Computer 1, 2Help LightPower ScribbleVideo 1 Volume Using the On-Screen MenusOn-screen menu status bar Brightness Display Menu FunctionsContrast TintReset All Color TemperatureBlank Screen ColorBalance Audio Menu FunctionsFade TrebleBass Image Menu Functions Auto ImageAuto Resize Manual Tracking Manual SyncHoriz. Position Vert. PositionControls Menu Functions Video StandardStandby TIme Language Default SourceCeiling Rear ProjectionMaintenance and Troubleshooting Cleaning the LensCleaning the Fan Intake Filter I n t e n a n c e Troubleshooting Replacing the Projection Lamp Removing the lamp module Using the Kensington Lock Replacing the Batteries in the Remote ControlProblem Color or text not being projected Problem The screen resolution is not rightProblem Image isn’t centered on the screen Problem Image is too wide or narrow for screen Problem Only the start-up screen displaysProblem Image and menus are reversed left to right Problem Image is out of focusProblem Image and menus are upside down Problem No soundProblem Lamp seems to be getting dimmer Problem Lamp shuts offProblem Remote not operating correctly I n t e n a n c e Troubleshooting Appendix SpecificationsAudio Output Audio InputAccessories Standard Accessories ship with the projectorOptional Accessories Executive Remote Control Executive Remote IR Receiver Key command to Computer Activate port De-activate port Portable and Laptop Activation ChartFN-F8 CRT/LCD FN-D NCR FN-F6 Using SimulScan Using Video Mirroring with a PowerBook ComputerProjected Image Size for Optional Lenses Diagonal Distance to screenImage Width Long Throw Short Throw RS-232 Connection Pin AssignmentsWired remote Communication configuration RS232 Terminal SpecificationsSetting Value Command formatSupported commands Function Command Range Function Command ResponseRST Page Index D e Page D e Limited Warranty Part Number