BenQ W500 - Manual (Page 47)

47 Maintenance
English
Temperature information
When the Temperature warning light is on, it is warning you of the following possible problems:
1. The internal temperature is too high.
2. The fans are not working.
Turn the projector off and contact qualified service personnel for further help. For more detailed information,
please refer to
"Indicators" on page 47 .
Indicators
Illustration
• Blank -: Light OFF • O: Orange light
• : Light flashing
• R: Red light
• : Light ON
• G: Green light
Light Status & Description
Power Temp Lamp
Power events
The projector has just been connected to a power outlet.
Main power switch on
- - Stand-by mode.
- - Powering up.
- - Normal operation.
- -
• The projector needs 140 seconds to cool down as it was
abnormally shut down without the normal cooling down
process. Or
• The projector needs to cool for 90 seconds after the
power is turned off.
- -
The projector has shutdown automatically. If you try to re-
start the projector, it will shutdown again. Please contact
your dealer for assistance.
Lamp events
- - Lamp hour warning/Lamp hour error.
-
The projector has shutdown automatically. If you try to re-
start the projector, it will shutdown again. Please contact
your dealer for assistance.
- -
1. The projector needs 90 seconds to cool down. Or
2. Please contact your dealer for assistance.
O O O
O R R
O
G
G
O
O
G
O R
R