66 Troubleshooting Your ProjectorGuiding SignalsProjectorStatus DescriptionControl Buttons IndicatorPower Menu Others TEMP(Amber)LAMP(Amber)Standby mode Projector in Standby mode. Ready topower on.BLUEFlashing OFF OFF OFF OFFWarming upmodeProjector takes some time to warm upand power on. BLUE BLUE BLUE OFF OFFLamp on Projector in Normal mode, ready todisplay an image.Note: The OSD menu is not accessed.BLUE BLUE OFF OFF OFFCooling mode Projector is cooling to shutdown. BLUE OFF OFF OFF OFFPower SavingmodePower Saving mode has been activated.The projector will automatically enterstandby mode, if an input signal is notdetected in two hours.AMBERFlashing OFF OFF OFF OFFCooling beforePower SavingmodeThe projector takes 60 seconds to cooldown before entering Power Savingmode.AMBER OFF OFF OFF OFFProjectoroverheatedAir vents might be blocked or ambienttemperature may be above 35ºC. Theprojector automatically shuts down.Ensure that the air vents are not blockedand that the ambient temperature iswithin operational range. If the problempersists, contact Dell.OFF OFF OFF AMBER OFFLampoverheatedThe lamp is overheated. The air ventsmay be blocked. The projectorautomatically shuts down. Turn thedisplay on again after the projector coolsdown. If the problem persists, contactDell.BLUE OFF OFF AMBER OFFLamp driveroverheatedThe lamp driver is overheated. The airvents may be blocked. The projectorautomatically shuts down. Turn thedisplay on again after the projector coolsdown. If the problem persists, contactDell.AMBER OFF OFF AMBER OFFFan breakdown One of the fans has failed. The projectorautomatically shuts down. If the problempersists, contact Dell.ÒFF OFF OFF AMBERFlashing OFFLamp driverbreakdownThe lamp driver has failed. The projectorautomatically shuts down. Unplug thepower cord after three minutes then turnthe display on again. If this problempersists, contact Dell.AMBERFlashing OFF OFF OFF AMBERFlashingColor WheelbreakdownColor wheel cannot start. The projectorhas failed and the projectorautomatically shuts down. Unplug thepower cord after three minutes and thenturn on the projector. If this problempersists, contact Dell.BLUE OFF OFF AMBERFlashingAMBERFlashing