Power Supply Leds - Axell Wireless MBF-40 Series Product Description And User's Manual

7.4.3 Power Supply LEDs

This section provides a detailed description of the LEDs and fault examples.
Input +6V +15V
Power
LED 1, Input Power, Green
Slow flash
OFF
LED 2, +6V, Red
Slow flash (every 10 seconds)
Quick flash
LED 3, +15V, Red
Slow flash (every 10 seconds)
Quick flash
LED 4, +28V, Red
Slow flash (every 10 seconds)
Quick flash
Examples
Input +6V +15V
Power
Input +6V +15V
Power
Input +6V +15V
Power
© Axell Wireless Ltd
+28V
Power supply unit operating on AC or DC
Power supply unit not operating
+6V power supply operating
+6V power supply not operating or operating with malfunction
+15V power supply operating
+15V power supply not operating or operating with malfunction
+28V power supply operating
+28V power supply not operating or operating with malfunction
LED 1 is flashing slowly, LED 2 – 4 are flashing slowly (once every
10 seconds)
=> power supply unit is operating without problem
+28V
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
+28V
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
+28V
Doc. No. 00071UM Rev. 3.2
AXELL MBF-40 AMERICAS REPEATER
PRODUCT DESCRIPTION AND USER'S MANUAL
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