BenQ MW855UST+ 3500-Lumen WXGA Ultra-Short Throw DLP Projector - Manual (Page 68)

Maintenance 68
Indicators
Light
Status & Description
Power Temp Lamp
Power events
Orange Off Off Stand-by mode
Green
Flashing
Off Off Powering up
Green Off Off Normal operation
Orange
Flashing
Off Off Projector is cooling.
Lamp events
Off Off
Orange
Flashing
The lamp ignition is not lit up.
Off Off Red
1. The projector needs 90 seconds to cool down. Or
2. Please contact your dealer for assistance.
Thermal events
Red Red Red
The fans are not
working.
The projector has shutdown
automatically. If you try to re-start the
projector, it will shutdown again.
Please contact your dealer for
assistance.
Red Red Off
Red Red Orange
Red Red Green
Green Orange 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 Orange Red
Green Orange Orange
Green Orange Green
Green Red Red
System events
Green Off Red
The projector has shutdown automatically. If you try to re-start
the projector, it will shutdown again. Please contact your dealer
for assistance.
Red
Flashing
Off Off
Red Off Red
Off Green Red
Lamp door is open. Please check if the lamp door is open or not
closed properly.