NEC 8. Appendix

8. 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	Blue	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
Steady light	Blue		The projector is turned on.	–
	Orange		[NORMAL] is selected for [STANDBY MODE]	–
	Red		[POWER-SAVING] is selected for [STANDBY	–
			MODE]
Status Indicator

Indicator Condition					Projector Condition	Note
	Off				Normal or Standby ([POWER-SAVING] for	–
					[STANDBY MODE])
Blinking light	Red	1 cycle (0.5		sec	Lamp cover error or lamp housing error	Replace the lamp cover or lamp housing correctly.
		On, 2.5 sec Off)
		2	cycle (0.5	sec	Temperature error	The projector is overheated. Move the projector to
		On, 0.5 sec Off)				a cooler location.
		3	cycle (0.5	sec	Power error	Power unit is not working properly. Contact your
		On, 0.5 sec Off)				dealer.
		4	cycle (0.5	sec	Fan error	Fans will not work correctly.
		On, 0.5 sec Off)
		6	cycle (0.5	sec	Lamp error	Lamp fails to light. Wait a full minute and then turn
		On, 0.5 sec Off)				on again.
		9	cycle (0.5	sec	[DYNAMIC CONTRAST] error	Dynamic Contrast function is not working properly.
		On, 0.5 sec Off)				Contact your dealer.
						Both the built-in wired LAN and the wireless LAN can-
		1	cycle (0.5 sec			not be connected to the same network at the same
	Orange				Network conflict	time.
		On, 2.5 sec Off)
						To use both built-in wired LAN and wireless LAN at
						the same time, connect them to different networks.
	Green				Re-firing the lamp (The projector is cooling	The projector is re-firing.
					down.)	Wait for a moment.
Steady light	Green				Standby ([NORMAL] for [STANDBY MODE])	–
	Orange				CONTROL PANEL LOCK is on.	You have pressed cabinet button when Control
						Panel Lock is on.
					CONTROL ID error	Remote control ID and projector ID are not
						matched.
Lamp Indicator

Indicator Condition		Projector Condition	Note
	Off	Normal	–
Blinking light	Red	Lamp has reached its end of life. Lamp replace-	Replace the lamp.
		ment message will be displayed.
Steady light	Red	Lamp has been used beyond its limit. The projector	Replace the lamp.
		will not turn on until the lamp is replaced.
	Green	[ECO MODE] is set to [AUTO ECO], [ECO1], or	–
		[ECO2]

Over-Temperature Protection

If the temperature inside the projector rises too high, the over-temperature protector will automatically turn off the lamp with the STATUS 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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