Coding Transmitters; Storing The Transmitter Code; Setting The Transmitter To Operate The Courtesy Light - Automatic Technology GDO-9 Dynamo Gen 2 Owner's Manual

10 GDO-9 Dynamo

8. Coding Transmitters

8.1 Storing the Transmitter Code

The opener can only operate from transmitters that
have been programmed into its receiver. The receiver
needs to learn the codes of any transmitter that will be
used with the operator. Up to sixty four (64) codes can
be stored in the receiver's memory.
a. Ensure that the battery is inserted into the
transmitter, the button cover has been removed
(see Electrocution caution) and the opener is
turned on.
b. Press and hold the DOOR CODE button. The DOOR
CODE LED will illuminate and beep to indicate the
opener is in Code Learn mode. If a valid code is
not stored within 15 seconds the opener will exit
Code Learn (Fig. 8.1).
c. Press and hold the transmitter button that you want
to control the door for two (2) seconds, pause for
two (2) seconds, then press the same button again
for two (2) seconds and release.
d. Release the DOOR CODE button.
e. The transmitter is now coded to operate the
door - press the button to test.
8.2 Setting the Transmitter to Operate the
Courtesy Light
Although the courtesy light comes on with each
operation of the opener, it may also be controlled by a
transmitter without operating the door.
a. Press and hold the LIGHT CODE button. The LIGHT
CODE LED will illuminate and the courtesy light will
turn on to indicate that the light code learning is active
(Fig. 8.2).
b. Choose a transmitter button not already coded
into the receiver. Press and hold this button for
two (2) seconds, pause for two (2) seconds, then
press the same button again for two (2) seconds
and release.
c. Release the LIGHT CODE button.
d. Press the transmitter button to test.
TM GEN2 Home Owner's Manual
ELECTROCUTION! The button
cover is the only cover that should
be removed. All other covers must
remain in place.
CAUTION: Be careful not to press
the operate button while removing
the button cover as the door will
start to move.
Press and hold
DOOR CODE
button
Fig. 8.1
Press and hold
LIGHT CODE
button
Fig. 8.2
Select one of the
four buttons you
wish to use to
control the door
Select one of the
four buttons (not
programmed yet ) you
wish to use to control
the courtesy light