8.8“ Touchscreen Colour Display AHD 880 TC
Errors
60
V5
9.3
Error Correction
Error
Possible cause
Diagnosis / Error Correction
Device does not power up.
- circuit breaker in the corre-
sponding power distribution
not switched on
- connecting cables for power
supply not connected cor-
rectly
- wire break
- check connections
Interruption of CAN data
communication
Fault LED is blinking
- wire break
- plug connection not correctly
inserted into the device
- check connections
Display powered off
Power LED lit
- Display in standby mode
(not a device defect)
- activate the display by touching the
touch screen
Display too dark
- brightness offset not set
correctly (not a device de-
fect)
- increase brightness offset (see menu)
No function
- Device defect
- If the device is not functioning properly
in spite of all measures, return the de-
vice to the manufacturer for diagnosis.