13
DM-R160-0427A (Rev 2)
www.omnexcontrols.com
call toll free: 1-800-663-8806
What is the state of
the lights?
Active light and
Battery light flashing
alternately
Low Battery—Change Batteries
Note: Low batteries will last approxi-
mately 20 hours once the Low Battery
light begins to flash.
Replace batteries by next shift.
Battery light alter-
nates between RED
and GREEN.
The transmitter is in Calibration mode
1. Turn unit OFF, then turn back ON
2. If condition persists, call for service.
Test the Transmitter—T300
Turn off the receiver
Ensure there are good batteries in the transmitter
Turn on the transmitter
OK state:
Active light—steady for
about 3 seconds then
goes to fast flash.
Battery light—OFF
E-Stop light—OFF
Go to Chart 3
Toggle a switch
or paddle
Does the Active
light go to solid
YELLOW?
YES
Either the switch/paddle is
defective or the switch/paddle
connection to the circuit board
is broken.
Call for service
Complete the following steps in order:
1. Check battery orientation
2. Clean battery contacts
3. Check or Replace batteries
4. Call for service
Stuck switch/paddle:
1. Return all paddles/switches to neutral
(OFF) position
2. Toggle the switch/paddle a few times
3. Call for service
No light comes on
at any time
Both the Active light
and the E-Stop light
flash at the same time
Power switch is stuck in UP position:
1. Return switch to neutral position
2. Toggle the switch a few times
3. Call for service
Both the Active light
and the Battery light
flash at the same time
NO
Press and release E-Stop if the condition
persists, then either there is a faulty E-
Stop or transmitter failure—call for ser-
vice
Battery light flashes
for 10 seconds then
all lights are OFF
Troubleshooting Guide (con’t)
Chart #2
