BenQ MX854UST User Manual page 68

Indicators
Light
Power Temp
Power events
Orange O ff
Green
O ff
Flashing
Green O ff
Orange
O ff
Flashing
Lamp events
O ff O ff
Off O ff
T hermal events
Red Red
Red Red
Red Red
Red Red
Green O range
Green O range
Green O range
Green O range
Green Red
System events
Green O ff
Red
O ff
Flashing
Red O ff
Off Green
68 Maintenance
Status & Description
Lamp
Off
Stand-by mode
Off
Powering up
Off
N ormal operation
Off
Projector is cooling.
Orange
The lamp ignition is not lit up.
Flashing
1. The projector needs 90 seconds to cool down.
Red
2. Please contact your dealer for assistance.
Red
Off
The fans are not
O range
working.
Green
Off
The internal temperature is too high.
Red
• The intake ventilation or the exhaust ventilation is blocked.
O range
• The projector may be in a poorly ventilated location.
Green
• The ambient temperature may be too high.
Red
Red
The projector has shutdown automatically. If you try to re-start
Off
the projector, it will shutdown again. Please contact your dealer
for assistance.
Red
Lamp door is open. Please check if the lamp door is open or not
Red
closed properly.
The projector has shutdown
automatically. If you try to re-start the
projector, it will shutdown again.
Please contact your dealer for
assistance.
O r