Chapter 2 Diagonostic Codes
2-7
-
there is a fault in the motor power supply board§ there is a fault in the inner scan
-
ner motor
-
there is a fault in the camera controller board motor drivers
Corrective actions:-
check all items above
22.7
Check Optima inner motor missing steps
E376
Affected models : models with optima hardware
Service Codes : C123
Possible causes: -
the inner scanner movement is not smooth or it is striking the frame
-
the motor power supply is not configured properly
-
there is a fault in the motor power supply board§ there is a fault in the inner scan
-
ner motor
-
there is a fault in the camera controller board motor drivers
-
the cable connecting the camera controller board and the inner scanner motor is
partially unplugged or damaged
Corrective actions:-
check all items above
22.8
Check Optima inner laser power
E377
Affected models : models with optima hardware
Service Codes : C123
Possible causes: -
the flat cable connecting the camera controller board and the inner scanner CCD
board is unplugged, missing or damaged
-
the cable of the laser module of the inner scanner is damaged or there is a fault
in the laser module itself
-
there is a fault in the camera controller board laser driversCorrective actions:
-
check all items above
22.9
Check Optima inner laser modulation
E378
Affected models : models with optima hardware
Service Codes : C123
Possible causes: -
the flat cable connecting the camera controller board and the inner scanner CCD
board is unplugged, missing or damaged
-
the cable of the laser module of the inner scanner is damaged or there is a fault
in the laser module itself
-
there is a fault in the camera controller board laser driversCorrective actions:
-
check all items above
23.1
Check Optima outer CCD signals
E380
Affected models : models with optima hardware
Service Codes : C123
Possible causes: -
the flat cable connecting the camera controller board and the outer scanner CCD
board is unplugged, missing or damaged
-
there is a fault in the outer scanner CCD board § there is a fault in the camera
controller board
-
the supply voltage is configured too high on the power interface boardCorrective
actions:
-
check all items above
-
switch power off and on again; should the problem not go away please call ser
-
vice
23.2
Check Optima outer scanner memory
E381
Affected models : models with optima hardware
Service Codes : C123
Possible causes: -
the flat cable connecting the camera controller board and the outer scanner CCD
board is unplugged, missing or damaged
Summary of Contents for EEWB304B
Page 1: ...WHEEL BALANCER Service Manual EEWB502B C EEWB503B EEWB304B ...
Page 56: ......
