Mitsubishi Electronics XD500U-ST user manual Indicators, Normal condition, Abnormal condition

Indicators

This projector has two indicators, each of which shows the operation condition of the projector.

The following offer solutions to possible problems. If these problem persist, turn the projector off and consult your dealer.

STATUS indicator POWER indicator

Normal condition

POWER		STATUS			CONDITION	NOTE
					Stand-by
Steady red			Off
					Lamp stand-by (about 1 minute)	The POWER button cannot be used to switch
						between on and off.
Steady green		Blinking green
					The power is on. (Normal condition)
Steady green		Steady green
Abnormal condition
POWER		STATUS			CONDITION	POSSIBLE SOLUTION
Steady green					Abnormal temperature	• Clean the ventilation grilles.
	or				• The ventilation grilles is clogged with dust or dirt.
						• Relocate the projector to a cooler place.
		Blinking orange
					• The room temperature is high.
Steady red
					The protection circuit is working or the lamp is in an abnormal con-	• Wait until the STATUS indicator goes out, then
						press the POWER button.
Steady red		Blinking green			dition.	• If the above solution is not effective, replace the
						lamp.
					The lamp operation time exceeds the time elapsed until the lamp
Steady green		Blinking green/red			shutdown notice while the power is on. (See page 26.)
					The lamp operation time exceeds the time elapsed until the lamp	Replace the lamp.
Steady red		Blinking red			shutdown notice while the power is off. (See page 26.)	Change with a new lamp if this problem recurs.
					The lamp operation time exceeds the time elapsed until the lamp
Steady red		Steady red			shutdown. (See page 26.)
					The lamp cover isn’t closed.	Close the cover correctly.
Blinking green/red			Off
		Steady
				or	Abnormal.	Contact your dealer.
Blinking green/red
		Blinking

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