Universal Fibre Optics
13
ADDITIONAL TROUBLESHOOTING (0-10V MODELS ONLY)
Problem
Probable Causes
Remedy
Unit not repsonding to 0-
10V commands
0-10V cable fault
Refer to manual diagram for
correct termination.
Carry out continuity check.
Carry out voltage / polarity
check
Controller fault
Carry out voltage / polarity
check at controller.
Repair / replace as necessary
0-10V LED PCB failure
Replace 0-10V PCB
No 0-10V signal present
Controller off or failed
Check controller. Ensure 0-
10V signal present
0-10V cable faulty
Carry out voltage and
polarity check on mini XLR
plug. Repair as necessary
Summary of Contents for UFO MER3000M
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