Symbol VRC 5000, Quick Reference Manual

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Troubleshooting
Following is a checklist of common problems and their potential
solutions.
Initial Checklist
Perform an initial check of the VRC unit as follows:
1. Check the unit for any signs of exterior damage.
2. Check and reseat all rear panel cable connections.
3. Be sure the VRC is receiving operating power:
VRC 5000
-
Check the circuit breakers feeding the 110VAC wall outlet
supplying power to the VRC.
- Make sure the wall-mounted power supply is firmly seated
in the wall outlet.
- If a surge protector is installed between the wall-mounted
power supply and the wall outlet, make sure that if it has
an ON/OFF switch, that it is on, and that any fuses or cir-
cuit breakers on the surge protector have not blown or
tripped.
VRC 5040
-
Be sure the vehicle’s battery is not dead.
- Verify that the ON/OFF switch on the DC power convert-
er is on.
- Reseat the connectors on both the power input and output
cables on the DC power converter.