User's Manual

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The LED on the faceplate will be on if the device is properly powered and the surge
protection is operational. If the DC wires are wired backwards (reverse polarity),
the device is not powered, or the surge protection circuitry is no longer operational
the LED will be off. If the LED flickers on an then off when power is applied, this
means that the device is conducting power but that the surge is no longer fully
functional. When the surge is no longer fully functional, please contact Wavetronix
Technical Services for assistance.