InFocus LP 640 manual Resetting the lamp timer

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Be extremely careful when removing the lamp housing. In the unlikely event that the lamp ruptures, small glass fragments may be generated. The lamp module is designed to contain most of these fragments, but use caution when removing it. Before replacing the lamp, clean the lamp compartment and dispose of cleaning materials. Wash hands after lamp replacement. his product has a lamp which contains a very small amount of mercury. Dispose of it as required by local, state or federal ordinances and regulations. For more information see www.eiae.org.

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

remove module using bail wire

6Install the new lamp module, making sure that it is properly seated.

7Replace the two screws.

8 Replace the lamp door and tighten the screw.

9Plug in the power cable then press the Power button to turn the projec- tor back on.

10Reset the lamp hour timer.

Resetting the lamp timer

If the lamp timer has reached the maximum number of hours for the projec- tor lamp, the LED on the projector’s keypad will show a lamp error (see “LED behavior and meaning” on page 16). To reset the lamp timer, press the decrease volume button on the remote and then the increase volume button within 3 seconds. At that point the LED will turn green and you can power

on the projector. You can also navigate to the Settings>Service menu and select Lamp Reset to reset the lamp timer.

reset lamp time in Service menu

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Contents USER’S Guide EN 55022 Warning Declaration of ConformityTrademarks FCC WarningTable of Contents Important Operating Considerations for Safety Online Registration Projector components and featuresIntroduction Included itemsConnector panel of LP640 Connector PanelWireless Projection Connector panel of LP540Connecting a computer Required computer connectionsOptional computer connections Connect network cable ? No startup screen? Get help on Displaying a computer imageFirst-time projector use with Windows For Windows 2000, Windows ME, and Windows XP Wizard launches two timesAdjusting the image Connecting a video device Standard video connectionsOptional video connections Displaying a video image Adjust the volume on the keypad or remote Troubleshooting your setup Shutting down the projectorLED behavior and meaning Computer image projected Only startup screen appearsNo computer image, just the words Signal out of range Computer Page Color Turn off Ceiling in SettingsSystem menuLamp turns on Lamp won’t turn on, LED blinking redStill having problems? Using the keypad buttons Troubleshooting the remote Using the remote controlUsing the audio Troubleshooting audioConnecting external speakers Optimizing computer images Presentation featuresCustomizing the projector Optimizing video imagesUsing the menus Picture menu Presets Room Lighting Advanced settings Settings menu Startup Logo Blank Screen Effect Key Picture in Picture Network Language Service menu Network Info Cleaning the lens MaintenanceReplacing the projection lamp Resetting the lamp timer Using the security lock Cleaning the dust filtersAppendix AccessoriesStandard Accessories Ship with the projector Part Number Optional Accessories Part NumberRed LED behavior and projector errors Projected image sizeRed LED Behavior Explanation Dhcp NumericsLED XGA