User's Manual

Axell BSF3604-490-510-DP-AC (61-103001) Repeater
Product Description and User’s Manual
© Axell Wireless Ltd Doc. No. 61-103001HBK Issue 3 67
7.4.3 Power Supply LEDs
This section provides a detailed description of the LEDs and fault examples.
LED 1, Input Power, Green
Slow flash Power supply unit operating on AC or DC
OFF Power supply unit not operating
LED 2, +6V, Red
Slow flash (every 10
seconds)
+6V power supply operating
Quick flash +6V power supply not operating or operating with malfunction
LED 3, +15V, Red
Slow flash (every 10
seconds)
+15V power supply operating
Quick flash +15V power supply not operating or operating with
malfunction
LED 4, +28V, Red
Slow flash
(every 10 seconds)
+28V power supply operating
Quick flash +28V power supply not operating or operating with
malfunction
Examples
LED 1 is flashing slowly, LED 2 – 4 are flashing slowly (once
every 10 seconds)
=> power supply unit is operating without problem
LED 1 is flashing slowly, one or two of the red LEDs are
flashing quickly
=> Input power is operating but there is a problem with some
of the other voltages
LED 1 is flashing slowly, all of the red LEDs are flashing
quickly
=> Input power is out and unit is operating on backup battery
Input
Power
+6V +15V +28V
Input
Power
+6V +15V +28V
Input
Power
+6V +15V +28V
Input
Power
+6V +15V +28V