InFocus LP840, LP860, LP850 manual Resetting the lamp timer

Page 43

LP840-850-860 User's Guide-02.fm Page 41 Friday, February 25, 2005 12:58 PM

WARNINGS:

• To avoid burns, allow the projector to cool for at least 60 minutes before you replace the lamp.

Do not drop the lamp module. The glass may shatter and cause injury. Do not touch the glass lamp screen. Fingerprints can obscure projection

sharpness.

Be extremely careful when removing the lamp housing. In the unlikely event that the bulb ruptures, small glass fragments may be generated. The lamp housing is designed to contain these fragments, but use cau- tion when removing the lamp housing. Before replacing the lamp, clean the lamp compartment and dispose of cleaning materials. Wash hands after lamp replacement. This product has a lamp which contains a very small amount of mercury. Dispose of it as required by local, state or fed- eral 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.

6 Install 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 inserting the tabs into the tab bays and pushing the rest of the cover down into place.

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.

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” on page 44). To reset the lamp timer, simultaneously press the decrease volume button and increase volume button on the keypad for 10 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.

41

loosen the captive screws on lamp module

remove module using bail wire

reset lamp time in Service menu

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Contents USER’S Guide Page ÅÉë=áåëíêìÅíáçåëK= Trademarks Table of Contents Important Operating Considerations for Safety Introduction Connector Panel Positioning the projector Required computer connections Connecting a computerOptional computer connections Visit our website for information on ProjectorNet Displaying a computer image First-time projector use with Windows For Windows 2000, Windows ME, and Windows XP Wizard launches two timesAdjusting the image Standard video connections Connecting a video deviceOptional video connections Connect BNC cables Displaying a video image Lens shift button on the keypad Screen Save Troubleshooting your setupPower Save Shutting down the projectorComputer image projected Source Troubleshooting Problem SolutionRange Out Image clear and not cropped Page Color Lamp won’t turn on, Lamp LED blinking red Lamp won’t turn on, Temp LED solid redLamp may need to be replaced Lamp turns on Still having problems? Using the keypad buttons Troubleshooting the remote Using the remote controlTroubleshooting audio Using the audioConnecting external speakers Optimizing computer images Presentation featuresCustomizing the projector Optimizing video imagesUsing the menus Picture menu Save Settings Presets Advanced settings Settings menu Screen Save PiP Enable PiP Position Effect Key Network Cleaning the lens MaintenanceChanging the lens Replacing the projection lamp Resetting the lamp timer Using the security lock Cleaning the dust filterTroubleshooting Projected image size AppendixWidth Image Feet/m LED color/behavior Meaning LED BehaviorSetting Value RS-232 commandsCommunication Configuration Command FormatLimitations Error ConditionsINT at RW Disable Enable IR Receiver front IRF at RW = Japanese = Korean = Portuguese = Russian = Norwegian NND Page Ntsc Numerics IndexPage XGA Warranty Limitation and Exclusion Limited WarrantyDisclaimer of Unstated Warranties If YOU Need Assistance USER’S Guide
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