Dell 4220 User Manual
Also see for 4320: User guideSpecificationsUser guide
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Contents
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Troubleshooting Your Projector 105Guiding SignalsProjector Status DescriptionControl Buttons IndicatorPower TEMP(Amber)LAMP(Amber)Standby mode Projector in Standby mode. Ready to poweron.BLUEFlashing OFF OFFWarming upmodeProjector takes some time to warm up andpower on. BLUE OFF OFFLamp on Projector in Normal mode, ready to displayan image.Note: The OSD menu is not accessed.BLUE OFF OFFCooling mode Projector is cooling to shutdown. BLUE OFF OFFCooling beforePower SavingmodeThe projector takes 60 seconds to cooldown before entering Power Saving mode. AMBER OFF OFFProjectoroverheatedAir vents might be blocked or ambienttemperature may be above 35 ºC. Theprojector automatically shuts down. Ensurethat the air vents are not blocked and thatthe ambient temperature is withinoperational range. If the problem persists,contact Dell.OFF AMBER OFFLamp driveroverheatedThe lamp driver is overheated. The airvents may be blocked. The projectorautomatically shuts down. Turn the displayon again after the projector cools down. Ifthe problem persists, contact Dell.AMBER AMBER OFFFan breakdown One of the fans has failed. The projectorautomatically shuts down. If the problempersists, contact Dell.ÒFF AMBERFlashing OFFLamp driverbreakdownThe lamp driver has failed. The projectorautomatically shuts down. Unplug thepower cord after three minutes and thenturn the display on again. If this problempersists, contact Dell.AMBERFlashing OFF AMBERFlashingColor WheelbreakdownColor wheel cannot start. The projector hasfailed and the projector automatically shutsdown. Unplug the power cord after threeminutes and then turn on the projector. Ifthis problem persists, contact Dell.BLUE AMBERFlashingAMBERFlashingLamp failure Lamp is defective. Replace the lamp. OFF OFF AMBERFault - DC supply(+12V)Power supply has been interrupted. Theprojector automatically shuts down.Unplug the power cord after three minutesand then turn on the projector. If thisproblem persists, contact Dell.AMBERFlashing AMBER AMBERLamp moduleconnection failedLamp module connection may bedisrupted. Check the lamp module andensure that it is properly installed. If theproblem persists, contact Dell.OFF OFF AMBERFlashingDownloaded From projector-manual.com DELL Manuals |
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