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Programming Transmitter to Power Head Unit
Note: Do not press any button on the Transmitter until instructed
1. Press the PROGRAM Switch button located on the garage door
power head unit once. The red PROGRAM STATUS light on the
motor power head unit and overhead lamp will turn on and
remain lit for one minute, indicating that it is ready to learn the
Transmitter.
2. Press the button on the Transmitter you wish to use to operate
the door. The PROGRAM STATUS light on the power head will
turn on and off three times indicating a successful learn.
3. Press the same button on the Transmitter once more to confirm
operation. The opener will turn on and move the door.
At this point you will be able to activate the opener.
Battery: If the LED (light) on Transmitter does not turn on when a
button is pressed, repeat “changing the transmitter code” opera-
tion. If LED fails to light replace battery. To change battery, insert a coin
in the coin slot and twist coin to access battery compartment. Some
transmitters use two CR2016 or equivalent batteries while others use a
single MN21 or equivalent battery. Snap case together after replacing.
Step 25: Connecting Cushion Arm to Trolley
Activate opener to bring trolley to factory pre-set close
limit (See illustration).
Cushion arm assembly consists of the door arm tube
section and door arm rod, which are packed sepa-
rately. To assemble, screw the door arm rod into the
door arm tube in a clockwise direction approximately
ten turns.
Connect cushion arm assembly into trolley with open
end of rod hook facing motor.
Attach warning tag and red pull knob to red release
cord connected to trolley.
Step 26: Setting Trolley Close Position
Activate opener to confirm trolley close position is 9” to
10” between the inside face of the door and the solid
cushion arm rod. If adjustment of the trolley position is
necessary, use the CLOSE TRAVEL ADJUSTMENT
knob located on the bottom of the motor power head
unit. A 1/4 turn equals approximately 1” of trolley
movement; turn clockwise to move forward; counter-
clockwise to move back.