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PPENDIX
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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 7901BRA2 - annexe 1
Page 1: ......
Page 2: ......
Page 14: ...TABLE OF CONTENTS x ...
Page 18: ...INTRODUCTION 1 4 ...
Page 44: ...CONFIGURING CLIENT PC 3 18 3 Uncheck all check boxes and click OK ...
Page 92: ...CONFIGURING THE BARRICADE 4 48 ...
Page 115: ...CONFIGURATION PARAMETERS 4 71 ...
Page 118: ...CONFIGURING THE BARRICADE 4 74 ...
Page 122: ...TROUBLESHOOTING A 4 ...
Page 133: ......
Page 134: ...Model Number SMC7901BRA2 Revision Number E082006 R01 ...