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Symptons & Solutions
8-1
Chapter 8: Troubleshooting
MBX IP Hardware & Installation Guide
Chapter 8
Troubleshooting
Symptons & Solutions
A list of problems and solutions that your may encounter when using the MBX IP system.
PROBLEM
CAUSE/SYMPTOM
SOLUTION
System power failure
AC Power Fail
- Check the AC Power source.
- Check the Inlet fuse and PSU Fuse
- Check LD21,LD22 on MB/MBE -
Replace the PSU with a good one.
+5V, +30V Fail
- Check MPB board was installed and
verify which board has a short circuit by
extraction the board one by one
LD4 LED OFF on the MPB
Check DC Output status on MB
System does not operate
Power short circuit in some board(s)
- Check the connection of each board
with the MPB.
- Check the PSU. Check a short circuit
on the MPB or other boards.
- Press the Reset button when the DIP
switch (SW1 for database protection) is
in the default position.
Bad board connection
System database not working
MPB Operation
Check MPB status and SW1 position
Release 1.0
November 2010
Содержание MXB IP
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