Epson PowerLite 4770W User Manual - Page 168
Using the Projector Help Displays, Solving Problems, Projector Setup Settings - Extended Menu
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Power light On Red Lamp light Flashing orange Off Red or flashing Flashing red red Red Off Temp light Filter light Status and solution Off Off Flashing red Off Flashing red Off Off Flashing red The lamp is past its replacement period and needs to be replaced to avoid damage. Do not continue using the projector. A fan or sensor has a problem. Turn the projector off, unplug it, and contact Epson for help. Internal projector error or air exhaust vent error. Turn the projector off, unplug it, and contact Epson for help. The air flow sensor has a problem. Turn the projector off, unplug it, and contact Epson for help. Note: If the lights display a pattern not listed in the table above, turn the projector off, unplug it, and contact Epson for help. Parent topic: Solving Problems Related references Projector Setup Settings - Extended Menu Where to Get Help Related tasks Cleaning the Air Filter Replacing the Air Filter Replacing the Lamp Using the Projector Help Displays You can display information to help you solve common problems using the projector's Help system. 1. Turn on the projector. 2. Press the Help button on the projector or the remote control. Press the Help button on the remote control. You see the Help menu. 168