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Troubleshooting DVADB
Chapter 2 • DW7700 component and feature descriptions
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1036332-0001 Revision C
Figure 4: Protection module connections
You can follow these steps if you suspect the DW7700 is not
working properly in DVADB mode:
1. Verify at least one of the LEDs on the front of the DW7700 is
illuminated.
If none of the LEDs are illuminated:
a. Verify the DC power cord is securely connected to the
remote terminal.
b. Verify the power cord is securely connected to the power
source.
c. If the power cord is connected to a surge protector, verify
the surge protector is connected to a wall outlet and turned
on.
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