Led Messages Definition - BenQ MP611 Product Service Manual

Chapter 4 LED Messages Definition
Status
Power Temp Lamp
O
- -
Stand-by
G
- -
Powering up
G
- -
Normal operation
O
- -
Normal power-down cooling
O
- -
First Lamp-Lit error cooling
Lamp Error Messages
O R
-
Second Lamp-Lit error
R
- -
Lamp error in normal operation
Thermal Error Messages
R
- -
Fan 1 error (
R R
-
Fan 2 error (
R G
-
Fan 3 error (
R O
Fan 4 error (
Thermal Sensor 1 open error (the remote diode has an open-circuit
R R R
condition.)
Thermal Sensor 2 open error (the remote diode has an open-circuit
R R G
condition.)
Thermal Sensor 3 open error (the remote diode has an open-circuit
R R O
condition.)
Thermal Sensor 1 short error (the remote diode has an short-circuit
G R R
condition.)
Thermal Sensor 2 short error (the remote diode has an short-circuit
G R G
condition.)
Thermal Sensor 3 short error (the remote diode has an short-circuit
G R O
condition.)
O R R
Temperature 1 error (over limited temperature)
O R G
Temperature 2 error (over limited temperature)
O R O
Temperature 3 error (over limited temperature)
G R
-
Fan IC #1 I2C Connection error
G G
-
Fan IC #2 I2C Connection error
the actual fan speed is ±20% outside the desired speed.)
the actual fan speed is ±20% outside the desired speed.)
the actual fan speed is ±20% outside the desired speed.)
the actual fan speed is ±20% outside the desired speed.)
129
Note
Lamp Fan
Ballast Fan
Blower Fan
DMD sensor
DMD sensor
DMD sensor
GMT 793