51
Using the projector
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
When the projector is in an abnormal state
Power Te m p Lamp Status & Description
Orange Off Off
Stand-by mode
Green
Flashing
Off Off
Powering up
Green Off Off
Normal operation
Orange
Flashing
Off Off
• The projector needs 90 seconds to cool down as it was
abnormally shut down without the normal cooling down
process.
• The projector needs to cool for 90 seconds after the power
is turned off.
Red Off Off
The projector is downloading the firmware.
Red
Flashing
Off Off
Scaler shutdown failed.
Red Off Red
Scaler reset failed.
Power Te m p Lamp Status & Description
Off Off Red
• The lamp has been damaged. Please contact your local BenQ
customer center for purchasing a new lamp.
Off Off
Red
Flashing
• The lamp is not properly attached.
• The lamp has been damaged. Please contact your local BenQ
customer center for purchasing a new lamp.
Red Red Off
The fans are not working.
The projector has shut down
automatically. If you try to re-
start the projector, it will shut
down again. Please contact your
dealer for assistance.
Red
Red
Flashing
Off
Red Green Off
Red
Green
Flashing
Off
Green Red Off
The internal temperature is too high.
• The intake ventilation or the exhaust ventilation is blocked.
• The projector may be in a poorly ventilated location.
• The ambient temperature may be too high.
Green
Flashing
Red Off
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