Flex 4EX2 / 6EX2 MRX CE Instruction Manual
November 2018
Page 42 of 44
6.4.2
Receiver Status Indications
6.4.3
Receiver Power Indications
6.4.4
Receiver COM Indications
Type
Display Type (Green & Red)
Indication
1
Fast green blinks
Decoding in process
2
Slow green blinks
Decoding on standby
3
2 red blinks
Receiver MAIN relays jammed
or defective
4
3 red blinks
Decoding processors defective
5
4 red blinks
Receiving RF defective
6
Fast red blinks
Incorrect transmitter serial
number
7
Solid red
Receiver low voltage
8
No light displayed
Decoding processors defective
Type
Display Type (Red)
Indication
1
On
Power to receiver
2
Off
No power to receiver
Type
Display Type (Red)
Indication
1
On
Power to relay board
2
Off
No power to relay board
