PowerBox Systems PBR-12X Instruction Manual page 7

4. Meaning of the LED codes
The integral LED indicates various states relating to the receivers. This enables you
to ascertain whether the receivers are working properly.
LED flashes slowly,
alternating red and blue
LED constant blue
LED constant red
LED constant violet
LED flashes blue at high
rate
LED flashes red at high
rate
LED flashes violet at
high rate
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No receiver connected,
RX2 in Terminal mode
RX1 connected
RX2 connected
RX1 and RX2 connected
RX1 lost
RX2 lost
RX1 and RX2 lost
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