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12. TROUBLESHOOTING GUIDE
PROBLEM POSSIBLE
CAUSE
LIKELY
SOLUTION
No Video 1. Power Supply:
-Connections….
-Voltage Range...
Check input power
connections at the
cable leads.
Check for loose
wires.
If connected to DC,
check voltage input
range of 10.5 - 40 V.
If connected to AC,
check input voltage
range of 12 – 28 V.
Measure the voltage
at the Input terminal
block.