BenQ MH520H User Manual page 52

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