Canon LV-7260, LV-X7 Appendix, ❶ Troubleshooting, Indicator Messages, Over-Temperature Protection

7. Appendix

❶Troubleshooting

This section helps you resolve problems you may encounter while setting up or using the projector.

WARNING Indicator

POWER Indicator

LAMP Indicator

WARNING

PO

LAMP

WE

R

	MENU
INPUT
AUTO PC	KEYSTONE
VOL	VOL
-	+
	BACK

Indicator Messages

POWER Indicator

	Indicator Condition			Projector Condition	Note
		Off		The main power is off	–
Blinking light		Green	0.5 sec On,	The projector is getting ready	Wait for a moment.
			0.5 sec Off	to turn on.
			2.5 sec On,	Off Timer is enabled.	–
			0.5 sec Off
		Orange	0.5 sec On,	T h e p r o j e c t o r i s c o o l i n g	Wait for a moment.
			0.5 sec Off	down.
Steady light		Green		The projector is turned on.	–
		Orange		The projector is in Standby.	–

WARNING Indicator

	Indicator Condition			Projector Condition	Note
		Off		Normal	–
Blinking light		Red	1 c y c l e (0 . 5 s e c	L amp cover error or lamp	Replace the lamp cover or lamp housing correctly.
			On, 2.5 sec Off)	housing error	(→ page 59)
			2 c y c l e (0 . 5 s e c	Temperature error	The projector is overheated. Move the projector to a
			On, 0.5 sec Off)		cooler location.
			4 c y c l e (0 . 5 s e c	Fan error	Fans will not work correctly.
			On, 0.5 sec Off)
			6 c y c l e (0 . 5 s e c	Lamp error	Lamp fails to light. Wait a full minute and then turn on
			On, 0.5 sec Off)		again.
		Green		Re-firing the lamp (The pro-	The projector is re-firing.
				jector is cooling down.)	Wait for a moment.
Steady light		Orange		Key lock is on.	You have pressed cabinet button when Key lock is on.
					(→ page 49)

LAMP Indicator

	Indicator Condition		Projector Condition	Note
	Off		Normal	–
Blinking light		Red	Lamp has reached its end of life. Lamp	Replace the lamp.
			replacement message will be displayed.
Steady light		Red	Lamp has been used beyond its limit.	Replace the lamp.
			The projector will not turn on until the
			lamp is replaced.
		Green	Lamp mode is set to Quiet mode.	–

Over-Temperature Protection

If the temperature inside the projector rises too high, the over-temperature protector will automatically turn off the lamp with the WARNING indicator blinking (2-cycle On and Off.)

Should this happen, do the following:

-Unplug the power cord after the cooling fans stop.

-Move the projector to a cooler location if the room where you are presenting is particularly too warm.

-Clean the ventilation holes if they are clogged with dust.

-Wait about 60 minutes until the inside of the projector becomes cool enough.

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