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PPENDIX
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T
ROUBLESHOOTING
This section describes common problems you may encounter and possible
solutions to them. The Barricade can be easily monitored through panel
indicators to identify problems.
Troubleshooting Chart
Symptom
Action
LED Indicators
Power LED is
Off
•
Check connections between the Barricade, the
external power supply, and the wall outlet.
•
If the power indicator does not turn on when the
power cord is plugged in, you may have a
problem with the power outlet, power cord, or
external power supply.
However, if the unit powers off after running for
a while, check for loose power connections,
power losses, or surges at the power outlet.
If you still cannot isolate the problem, then the
external power supply may be defective. In this
case, contact Technical Support for assistance.
Summary of Contents for 7404BRA FRT
Page 2: ......
Page 7: ...COMPLIANCES vi ...
Page 11: ...TABLE OF CONTENTS iv ...
Page 25: ...CONFIGURING CLIENT PCS 3 2 ...
Page 62: ...FIREWALL 4 37 Access Control Add PC ...
Page 65: ...CONFIGURING THE BARRICADE 4 40 3 Click OK and then click APPLY to save your settings ...
Page 66: ...FIREWALL 4 41 Intrusion Detection ...
Page 75: ...CONFIGURING THE BARRICADE 4 50 Status ...
Page 83: ...CONFIGURING THE BARRICADE 4 58 ...
Page 107: ...CONFIGURING CLIENT TCP IP 5 24 ...
Page 115: ...CONFIGURE THE PRINT SERVER 6 8 ...
Page 119: ...TROUBLESHOOTING A 4 ...
Page 125: ...CABLES B 6 ...