BenQ MS504 Projector User Manual


 
Maintenance 49
Indicators
Light Status & Description
Power events
Orange Off Off
Stand-by mode
Green
Flashing
Off Off
Powering up
Green Off Off
Normal operation
Orange
Flashing
Off Off
Normal power-down cooling
Red Off Off
Download
Green Off Red
CW start fail
Red Flashing Off Off
Scaler shutdown fail (data abort)
Lamp events
Off Off Red
Lamp1 error in normal operation
Off Off
Orange
Flashing
Lamp is not lit up
Green Off Red
Lamp usage time exceeded
Thermal events
Red Red Off
Fan 1 error (the actual fan speed is +25% outside
the desired speed)
Red
Red
Flashing
Off
Fan 2 error (the actual fan speed is +25% outside
the desired speed)
Green Red Off
Temperature 1 error (over limited temperature)