- Antenna on, close by. Fit the 315 MHz antenna to A1 and stand near the opener.
- Press LEARN on the opener. The yellow button on the motor unit, often under the light cover; its LED stays lit for about 30 s.
- Tap Learn within those 30 s. A1 sends its garage code for about 3 s.
- Watch the opener. Its lights flash or it clicks twice. Then try GARAGE on Remote.
Tap Connect, or just tap GATE or GARAGE.