BenQ W5000, W20000 user manual Indicators

W20000-en.book Page 47 Monday, October 22, 2007 3:35 PM

Indicators

There are three indicators which show the status of the projector. Check the following for information about the indicator lights. If there is anything wrong, turn the projector off and contact your dealer.

When the projector is in a normal state, ...

Power	Temp	Lamp	Status & Description
Red	Red	Red	Main power switch on
Orange	Off	Off	Stand-by mode
Green	Off	Off	Powering up
Flashing
Green	Off	Off	Normal operation
			•	The projector needs 90 seconds to cool down as it was
Orange				abnormally shut down without the normal cooling down
	Off	Off		process.
Flashing
			•	The projector needs to cool for 90 seconds after the power is
				turned off.

When the projector is in an abnormal state, ...

Power	Temp	Lamp	Status & Description
Off	Off	Red	•	The lamp has been damaged. Please contact your local BenQ
				customer center for purchasing a new lamp.
			•	The lamp is not properly attached.
Orange	Off	Red	•	The lamp has been damaged. Please contact your local BenQ
				customer center for purchasing a new lamp.
Off	Red	Off
Off	Red	Red	The fans are not working.
Off	Red	Green
Off	Red	Orange
Off	Green	Red	Fan sensors error		The projector has shutdown
Off	Green	Orange	Fans do not rotate during		automatically. If you try to re-
Off	Orange	Red	powering up.		start the projector, it will
					shutdown again. Please contact
Red	Red	Red
Red	Red	Green			your dealer for assistance.
Red	Red	Orange	Thermal condition error
Green	Red	Red
Green	Red	Green
Green	Red	Orange
Orange	Red	Red	The internal temperature is too high.
Orange	Red	Green	•	The intake ventilation or the exhaust ventilation is blocked.
Orange	Red	Orange	•	The projector may be in a poorly ventilated location.
			•	The ambient temperature may be too high.
Off	Orange	Green	The dust filter is seriously clogged with dust. The projector is going to
			shut down.

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