Automatic Technology GDO-9 - Code Transmitter for Courtesy Light

Owner Installation Instructions GDO-9 23
Step 17.5 - Coding a Transmitter Button to
the Courtesy Light
The transmitter can be programmed to operate the
courtesy light on the opener independently of the door
moving.
Press and hold LIGHT CODE button (Fig. 36).
Press one of the four buttons on the transmitter for
two (2) seconds, pause for two (2) seconds, then
press the same button again for two (2) seconds.
Release the LIGHT CODE button.
Press the transmitter button to test.
a.
b.
c.
d.
Coding Transmitters
36
fi g