BenQ SP890 user manual Indicators, Power Temp Lamp Status & Description

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
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 shut down
Off	Green	Orange	Fans do not rotate during
				automatically. If you try to re-
			powering up.
Off	Orange	Red		start the projector, it will shut
				down again. Please contact your
Red	Red	Red
				dealer for assistance.
Red	Red	Green
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.

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