Temp and Lamp Indicators, JJ Temp indicator

Maintenance

TEMP and LAMP Indicators

If a problem should occur with the projector, the LAMP and/or TEMP indicators will inform you. Manage the indicated problems as follows.

111 Confirm the status of all indicators and projector, and switch off

the projector in proper way.

222 Find out the cause of the problem by status of the LAMP and/

	or TEMP indicators.	Power LAMP TEMP
333	Follow the following instruction for each indication and solve	Power LAMP TEMP
333
	the problem.
444	Turn on the projector in the correct way and confirm the
	indicator is not indicating a problem any longer.

	Illuminating red while projecting and the alert will be displayed.
Indicator	Flashing red and the power button is turned off automatically.
	When the TEMP indicator is lit, the lamp might have darkened.

	Adjustments can be performed but not all changes will be shown on the image.
Problem	The temperature inside and/or outside the projector is abnormally high.
Cause	The air intake and exhaust	The room temperature is	The air filter is excessively	The projector is located
			dirty and the ventilation is	at high elevations (above
	ports are covered.	too high.
			poor.	1 400 - 2 700 m).

				Turn on the projector and
	Remove the object(s)			set the HIGH ALTITUDE
		Reinstall the projector in	Clean or replace the air	MODE to ON.
Remedy	from the ventilation
		a temperature controlled	filter in the proper method.	See “INSTALLATION” of
	openings or clear around
		place. See page 32.	See page 26.	the functional instructions
	the projector.
				that is in the provided CD-

				ROM.

Indicator	Illuminating red	Flashing red
Problem	LAMP RUNTIME has	Lamp circuit failure, abnormal function or lamp unit is damaged.
Problem	reached 1 800 hours.
	reached 1 800 hours.
Cause	The lamp unit will run out	The power is turned on	Lamp circuit failure,
Cause	soon and needs to be	again before the lamp unit	Lamp circuit failure,	The lamp unit is damaged.
	replaced.	is cooled enough.	abnormal function.
	replaced.	is cooled enough.
Remedy	See “Replacing the lamp	Let the lamp unit cool	Contact an Authorised	See “Replacing the lamp
	See “Replacing the lamp	down and turn on the	Contact an Authorised	See “Replacing the lamp
	unit” on page 27.	down and turn on the	Service Centre.	unit” on page 27.
	unit” on page 27.	power after 90 seconds.	Service Centre.	unit” on page 27.
		power after 90 seconds.


NOTE:		Maintenance
•• If no problem is found or the problem remains, do not turn on the projector. Instead contact an Authorised Service Centre.		Maintenance