Flex 8ES/EX Standard, AB and Tandem Instruction Manual (CE)
November 2016
Page 42 of 45
6.10 System Status Light Indications
6.10.1 Transmitter Status Indications
Type Display
Type
Indication
Voltage below 1.8V at initial power on or
during operation
1
Constant red
Voltage below 1.75V during operation
(receiver MAIN relays shut off)
2
1 red blink followed by a
2-second pause
Voltage below 1.85V during operation
(change batteries suggested)
3A
2 red blinks followed by a
2-second pause
Defective or jammed pushbutton detected
at initial power on
3B
No light displayed
When defective pushbutton condition
occurs (2 red blinks, type 3A above), find
out which pushbutton is defective by
pressing all of them one at a time. If the
pushbutton is in good working order when
pressed, the Status LED is off. If the Status
LED maintained 2 red blinks then
the pushbutton is defective.
4
4 red blinks followed by a
2-second pause
Transmitter is unable to lock onto the
assigned channel
5
Constant green for up to
2 seconds
Transmitter power on with no faults detected
6
Blinking green
Transmission in progress
7
2 orange blinks followed by a
2-second pause
Receiver MAIN relays jammed or defective
8
3 orange blinks followed by a
2-second pause
Decoding processors defective
9
Blinking orange
Pressing any pushbutton prior to executing
the START command at power on
