BenQ HT2550 User Manual - Page 39

Indicators, Orange On, Green On, Red On, Orange Flashing, Green Flashing

Page 39 highlights

Indicators Light Status & Description Power events Stand-by mode Powering up Normal operation Normal power-down cooling Download Color wheel start failed Scaler reset fail (video projector only) Lamp/light source life exhausted Lamp door is not closed Burn-in ON Burn-in OFF Lamp events Lamp/light source error in normal operation Lamp/light source is not lit up Thermal events Fan 1 error (the actual fan speed is outside the desired speed) Fan 2 error (the actual fan speed is outside the desired speed) Fan 3 error (the actual fan speed is outside the desired speed) Temperature 1 error (over limited temperature) Thermal IC#1 I2C connection error : Orange On : Off : Orange Flashing : Green On : Green Flashing : Red On : Red Flashing Maintenance 39

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39
Maintenance
Indicators
Light
Status & Description
Power events
Stand-by mode
Powering up
Normal operation
Normal power-down cooling
Download
Color wheel start failed
Scaler reset fail (video projector only)
Lamp/light source life exhausted
Lamp door is not closed
Burn-in ON
Burn-in OFF
Lamp events
Lamp/light source error in normal operation
Lamp/light source is not lit up
Thermal events
Fan 1 error (the actual fan speed is outside the desired
speed)
Fan 2 error (the actual fan speed is outside the desired
speed)
Fan 3 error (the actual fan speed is outside the desired
speed)
Temperature 1 error (over limited temperature)
Thermal IC#1 I2C connection error
:
Off
: Orange On
: Green On
: Red On
: Orange Flashing
: Green Flashing
: Red Flashing