GE Giraffe OmniBed - System Failure 52; System Failure 53; System Failure 55; System Failure 60

4.4.35 System Failure 52
System failure 53 indicates: Display No Timer2.
Cause(s) Action(s)
Defective display driver board. Replace the display driver board.
4.4.36 System Failure 53
System failure 53 indicates: Display Timer2 Too Fast.
Cause(s) Action(s)
Defective display driver board. Replace the display driver board.
4.4.37 System Failure 55
System failure 55 indicates: Display board On Line Self Test Failure.
Cause(s) Action(s)
Defective display driver board. Replace the display driver board.
4.4.38 System Failure 60
System failure 60 indicates: Line Circuit Failure.
Cause(s) Action(s)
Failure in relay board LV2 calibration circuitry during calibration. Replace relay board.
4.4.39 System Failure 98
System failure 98 indicates: Overow.
Cause(s) Action(s)
Software on the control board is not performing
correctly.
Replace the control board.
4.4.40 System Failure 99
System failure 99 indicates: Logic problem on the control board.
Cause(s) Action(s)
Software on the control board is not performing
correctly.
Replace the control board.
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Chapter 4: Troubleshooting