Sanyo PLC-XU74 owner manual Indicators and Projector Condition

Appendix

Indicators and Projector Condition

Check the indicators for projector condition.

	Indicators			Projector Condition
POWER		WARNING	LAMP
			REPLACE
red/green		red	yellow
				The projector is off. (The AC power cord is unplugged.)
				The projector is preparing for stand-by or the projection
			✽	lamp is being cooled down. The projector cannot be
				turned on until cooling is completed.
			✽	The projector is ready to be turned on with the POWER
				ON-OFF button.
			✽	The projector is operating normally.
			✽	The projector is in the Power management mode.
				The temperature inside the projector is abnormally high.
				The projector cannot be turned on. When the projector
			✽	is cooled down enough and the temperature returns
				to normal, the POWER indicator lights red and the
				projector can be turned on. (The WARNING indicator
				keeps blinking.) Check and clean the air filters.
				The projector has been cooled down enough and the
			✽	temperature returns to normal. When turning on the
				projector, the WARNING indicator stops blinking. Check
				and clean the air filters.
				The projector detects an abnormal condition and cannot
				be turned on. Unplug the AC power cord and plug it
				again to turn on the projector. If the projector is turned
			✽	off again, disconnect the AC power cord and contact the
				dealer or the service center for service and checkup.
				Do not leave the projector on. It may cause an electric
				shock or a fire hazard.

• • • green	• • • red	• • • off
• • • blinks green	• • • blinks red

✽When the life of the projection lamp draws to an end, the LAMP REPLACE indicator lights yellow. When this indicator lights yellow, replace the projection lamp with a new one promptly. Reset the lamp replacement counter after replacing the lamp. See pages 54 and 55.

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