Acer PD721 User Manual
Also see for PD721: Service guide
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Contents
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36EnglishAppendicesChanging the lampThe projector will detect the lamp life itself. It will show youa warning message “Lamp may fail soon ! ReplacementSuggested !” When you see this message, please contact yourlocal reseller or service center to change the lamp as soon aspossible.Make sure the projector has been cooled down for at least 30minutes before changing the lamp.Warning : Lampcompartment is hot!Allow it to cool downbefore changing lamp!Lamp Changing Procedure:1. Turn off the power to the projector by pressing the Power/Standby button.2. Allow the projector to cool down at least 30 minutes.3. Turn off the main power switch.4. Disconnect the power cord.5. Use screwdriver to remove the screw from the cover.n6. Remove the cover.o7. Remove the 2 screws from the lamp module.p8. Pull out the lamp module.qTo replace the lamp module, reverse the previous steps.Warning : Toreduce the risk ofpersonal injury, do notdrop the lamp moduleor touch the lamp bulb.The bulb may shatterand cause injury if it isdropped.1234 |
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