SMC Networks SMC7404BRA Instrukcja Użytkownika Pobierz pdf (Strona 116)

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PPENDIX

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.

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SMC Networks SMC7404BRA Instrukcja Użytkownika Strona 116