User's Manual

75.5858.02 900 MHZ INDUSTRIAL 20160205 Page 3 of 4
All Transmitters
Removing Transmitters
Single Transmitter
1 2 1
Press BOTH learn buttons until
red LED flashes once (~2 s).
Press BOTH learn buttons until
blue LED illuminates (~10 s).
Press transmiter TWICE within
10 seconds.
Battery Replacement
Handheld (TD900INDHHx)
1 2
Remove back three (3) screws
and disassemble.
Replace two (2) 3V (CR2032) batteries
observing polarity and reassemble.
Low Battery Indicator - After transmitter button is pressed, low battery is indicated by three (3) transmitter LED blinks.
NOTE: All transmitters must ONLY be powered with provided batteries or equivalent.
SINGAL STRENGTH INDICATION
3 V
3 V
x2
red LED on receiver
flickering; unable to
program
stuck push plate
disconnect push plates to determine which is
stuck (LED should go out)
faulty transmitter
if LED does not go out, remove transmitter
batteries to determine which is faulty, replace
transmitter
weak signal
receiver antenna positioned
poorly
position antenna outside of door header
TROUBLESHOOTING
Pressing and hold transmitter button for
at least 5 seconds activates singal strength
tri-color LED on receiver
Green LED on
Red LED on
Strong signal
Weak signal
Yellow LED on
Medium signal