Flex EX2 Receiver Select Instruction Manual
August 2018
Page 37 of 39
6.4 System Status Light Indications
6.4.1
Transmitter Status Indications
Type
Display Type
Indication
1
Solid red
Voltage below 1.8V at initial
power on or during operation
2
3 red blinks and then off
Voltage below 1.75V during
operation
(receiver MAIN relays shut off)
3
1 red blink followed by a
2-second pause
Voltage below 1.85V during
operation
(changing batteries suggested)
4A
2 red blinks followed by a
2-second pause
Defective or jammed pushbutton
detected at initial power on
4B
No light displayed
When defective pushbutton
condition occurs (2 red blinks,
type 4A 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 maintains 2 red blinks, the
pushbutton is defective.
5
4 red blinks followed by a 2-second
pause
Transmitter is unable to lock
onto the assigned channel
6
Solid green for up to 2 seconds
Transmitter power on with no
faults detected
7
Blinking green
Transmission in progress
8
Blinking orange
Pressing any pushbutton prior to
executing the START command
at power on
9
2 orange blinks followed by a 2-second
pause
Receiver MAIN relays jammed
or defective
10
3 orange blinks followed by a 2-second
pause
Decoding processors defective
11
3 slow red blinks
STOP button pressed down
12
Solid orange when the power switch key
is rotated and held at the START position
at initial system startup
Receiver MAIN relays activated
