NEC VT470 manual Troubleshooting, Indicator Messages

7. Appendix

￿Troubleshooting

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

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 to turn on.	Wait for a moment.
		0.5 sec Off
		2.5 sec On,	Off Timer is enabled.	–
		0.5 sec Off
	Orange	0.5 sec On,	The projector is cooling down.	Wait for a moment.
		0.5 sec Off
Steady light	Green		The projector is turned on.	–
	Orange		The projector is in Standby.	–
Status Indicator
	Indicator Condition		Projector Condition	Note
	Off		Normal	–
Blinking light	Red	1 cycle (0.5 sec On,	Lamp cover error or lamp housing error	Replace the lamp cover or lamp
		2.5 sec Off)		housing correctly.
		2 cycle (0.5 sec On,	Temperature error	The projector is overheated. Move
		0.5 sec Off)		the projector to a cooler location.
		4 cycle (0.5 sec On,	Fan error	Fans will not work correctly.
		0.5 sec Off)
		6 cycle (0.5 sec On,	Lamp error	Lamp fails to light. Wait a full
		0.5 sec Off)		minute and then turn on again.
	Green		Re-firing the lamp (The projector is cool-	The projector is re-firing.
			ing down.)	Wait for a moment.
Steady light	Orange		Cabinet button is locked	You have pressed cabinet button
				when Cabinet Button is locked.
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. The	Replace the lamp.
			projector will not turn on until the lamp is
			replaced.
	Green		Lamp mode is set to Eco mode	–

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