InFocus W50, W55 manual

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4Loosen the three captive screws (marked by the arrows) on the lamp module. When replacing the lamp, never touch any screws without the arrow mark.

5Carefully remove the lamp module by grasping and lifting the handle. Dispose of the lamp in an environmentally proper manner.

6Install the new lamp module, making sure that it is properly seated, and tighten the three captive screws.

7Replace the cover over the lamp module by sliding it back into place and tightening the screw.

8Plug in the power cable, press the power switch then press the Power button to turn the projector back on. Reset the lamp hour timer by navi- gating to the Settings>Service menu and selecting Reset Lamp Hours.

loosen the captive screws on lamp module

lamp module handle

reset lamp hours in Service menu

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Contents User’s Guide Battery Safety Information TrademarksPage Table of Contents Important Operating Considerations for Safety Introduction Product specificationsProjector components and features front Included ItemsConnector Panel USBPositioning the projector Optional computer connections Connecting a computerRequired computer connections Connect monitor cable Connect RS-232 cable Displaying a computer image ? No computer image? Get help onAdjusting the image Optional video connections Connecting a video deviceStandard video connections Displaying a video image Page Shutting down the projector Troubleshooting your setupStatus indicator light behavior and meaning Screen Only startup screen appears/no computer imageImage clear and not cropped Page Color Lamp may need to be replaced Lamp turns on Lamp won’t turn on, Temp light is litLamp won’t turn on, Lamp light is lit Still having problems? Using the keypad buttons Using the remote control Troubleshooting the remoteConnecting external speakers Using the audioTroubleshooting audio Presentation features Optimizing computer imagesOptimizing video images Customizing the projectorUsing the menus Picture menu Advanced settings Except Computer 1 and Video 1 source except 480i Settings menu Screen Save Capture New Startup Logo Blank Screen Custom Key Network Info Language Lens Type Service menu Service Info Replacing the clock batteries MaintenanceCleaning the lens Replacing the projection lamp Page Cleaning the dust filter Using the security lockOptional lenses AppendixProjected image size Width Image Feet/mProjection Distance inch/m Screen Size Inch/m Minimum Maximum122/3.1 236/6.0 Command Format RS-232 commandsCommunication Configuration Setting ValueError Conditions LimitationsINT at RW Disable Enable MPH at RW Izontal Page Source 2SR2 Ntsc Index XGA