Door Control Transmitter Installation

Install a new battery in the slot at an angle with the positive side facing up.

Press down on the battery to set it in place.

NOTICE:

1. Be sure that the positive side and the negative side of the transmitter battery are matched correctly.
   
2. Be careful not to bend the transmitter battery electrode while installing the battery.
   
3. Keep the interior of the transmitter case free of dust, water and oil.
   

Install the cover by pressing down on it as shown in the illustration.

Install the mechanical key.

HINT:

After the installation, press one of the transmitter's switches and check that the LED illuminates.