User's Manual

Flex 4ES/EX Instruction Manual
September 2016
Page 36 of 37
6.6.2. Receiver Status 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 board defective
6
Fast red blinks Incorrect transmitter serial number
7
Constant red Receiver low voltage
8
No light displayed Decoding processors defective
9
3 slow red blinks followed by
slow green blinks
STOP button pressed down
6.6.3. Receiver Power Indications
Type Display Type (Red) Indication
1
On Power to receiver
2
Off No power to receiver
6.6.4. Receiver COM Indications
Type Display Type (Red) Indication
1
On Power to relay Board
2
Off No power to relay board