PLANEX COMMUNICATIONS INC.
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Chapter 7
Troubleshooting
This appendix describes common problems you may encounter and possible solutions to them.
The BLW-03FA can be easily monitored through panel indicators to identify problems. If you
cannot resolve any connection problems after checking the indicators, then refer to the other
sections in the following table.
Troubleshooting Chart
Symptom
Action
LED Indicators
Power LED is OFF
• External power supply has failed or is disconnected.
• Check connections between the BLW-03FA, the external power
supply, and the wall outlet.
• If the power indicator does not light when the power cord is
plugged in, you may have a problem with the power outlet,
power cord, or external power supply. 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 cannot isolate the problem, then the external power
supply may be defective. In this case, contact SMC Technical
Support for assistance.
7
Summary of Contents for BLW-03FA
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