BenQ MP512 Product Service Manual page 89

Chapter 5 - Error Count Messages Definition
Error
Count
LAMP Fail error
FAN 1 Speed Error
FAN 2 Speed Error
FAN 3 Speed Error
Sensor 1 Open Error
Sensor 2 Open Error
Sensor 1 Short Error
Sensor 2 Short Error
Temperature 1 Error
Temperature 2 Error
FAN IC I2C ERROR
Definition
LAMP OFF
LAMP FAN SPEED ERROR
BALLAST FAN SPEED ERROR
BLOWER FAN SPEED ERROR
Main Board SENSOR ERROR
Power board SENSOR ERROR
Main Board SENSOR ERROR
Power board SENSOR ERROR
over limited temperature
over limited temperature
I2C communication error
89
Specification
DETECT LAMPLIT
SPEED OVER ± 20%
SPEED OVER ± 20%
SPEED OVER ± 20%
DETECT Sensor 1
DETECT Sensor 2
DETECT Sensor 1
DETECT Sensor 2
N/A
N/A
N/A