Mitsubishi Electronics XL5980U, XL5980LU Indicators, Normal condition, Abnormal condition

Indicators

The projector has three indicators each of which shows the working condition of the projector.

The following offers solutions to possible problems. If a problem persists, turn the projector off and consult your dealer.

TEMP indicator

LAMP indicator

POWER indicator

TEMP LAMP POWER

Normal condition

POWER LAMP		TEMP CONDITION	Notes
Steady	Off	Stand-by
		Off
red
		Lamp stand-by (about for 1 minute)	The power button cannot be used to switch
Steady	Blinking	Off	OFF.
green	green
		The POWER is ON. (Normal condition)
Steady	Steady	Off
green	green

Abnormal condition

POWER LAMP		TEMP
Steady	Steady	Blinking
green	green	red
Steady	Off	Blinking
red		red

CONDITION	POSSIBLE SOLUTIONS
Unusual temperature	• Remove the object from the ventilation
• The ventilation slits or air filter is clogged with
dust or debris.	slits.
• The room temperature is too high.	• Relocate the projector to a cooler place.
• The filter is dirty.	• Clean the filter.

			The protection circuit is working or the lamp is in an
Steady	Blinking	Off	abnormal condition.
			(The indicators operate as shown on the left at the time of power-off, too.
red	green
			In this case, they are’nt indicating an abnormal condition.)

•Wait until the LAMP indicator is turned off, then press the POWER button.

•If the above operation is not effective, replace the lamp.

Lamp duration warning. (Lightning duration total

Steady Blinking Off about 1000 hours*.When the POWER is ON.)

green green/red

		Off	Lamp duration warning. (Lightning duration total
Steady	Blinking
			about 1000 hours*.When the POWER is OFF.)
red	red

Replace the lamp.

Exchange with a new lamp if the same problem recurs.

Steady	Steady	Off	Lamp duration warning. (Lightning duration total
			about 1500 hours*.)
red	red
			The lamp or filter cover is not closed.	Close the cover correctly.
Blinking	Off	Off
green/red
	Steady	Steady	Abnormal.	Contact your dealer.
Blinking	or	or
green/red
	Blinking	Blinking

*) When LAMP MODE of the INSTALLATION menu is set to STANDARD.When it is set to LOW, the duration will be extended.

EN – 26