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9 Fault fixing
9.1 Hardware
Behaviour/malfunction
Possible cause
Corrective action
System not starting.
Power supply not available.
Turn on power supply.
Check fuse, replace as required.
Power supply cable defective.
Replace cable.
Video control unit defective.
Replace video control unit.
Monitor display not
available
The green LEDs on the video
control unit are not lit
Video control unit is not activated.
Activate the power supply.
Monitor display not
available
The green LEDs on the video
control unit are lit
Loose connectors, monitor cable
defective.
Check the monitor cable and connector for
damage or tight fit.
Monitor defective.
Check monitor for function, replace if
necessary.
Video control unit defective.
Replace video control unit.
The Graphic User interface
(GUI) cannot be started
The operator control unit MBE1000 is
connected incorrectly.
The MBE1000 operator control unit must be
connected to the CAN 2 of the video control
unit.
See chapter "Electrical connections" on
page 18.
The operator control unit MBE1000 is
defective.
Replace the operator control unit MBE1000.