Mitsubishi Electronics S290U user manual 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.

POWER indicator

LAMP indicator

TEMP indicator

ENGLISH

	LAMP	TEMP
	ZOOM/
	FOCUS
	VOLUME
COMPUTER		VIDEO

MENU

	ENTER
AUTO	MUTE
POSITION

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	ON and OFF
green	green
		The POWER is ON. (Normal condition)
Steady	Steady	Off
green	green

Abnormal condition

POWER LAMP TEMP CONDITION POSSIBLE SOLUTIONS

		➝	Unusual temperature
		➝
Steady	Steady	Blinking	• The ventilation slits or air filter is clogged with
green	green	red	dust or debris.

•The fan has stopped due to an impediment.

Steady	Off	Steady • The room temperature is too high.
red		red	• The filter is dirty.
	➝		Lamp duration warning. (Lightning duration total
	➝	Off
Steady	Blinking
			about 1, 500 hours.When the POWER is ON.)
green	green/red
	➝		Lamp duration warning. (Lightning duration total
	➝	Off
Steady	Blinking
			about 1, 500 hours.When the POWER is OFF.)
red	red

•Remove the object from the ventilation slits.

•Pull out the power plug andremove the object. If you cannot, consult your dealer.

•Relocate the projector to a cooler place.

•Clean the filter.

Replace the lamp.

Exchange with a new lamp if the same problem recurs.

Steady	Steady	Off	Lamp duration warning. (Lightning duration total
			about 2,000 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.
➝
➝	or	or
Blinking
	➝	➝
green/red	➝	➝
	Blinking	Blinking

EN – 25