How to code the remote control with the learning key on the control board of the boom barrier?

How to code the remote control with the learning key on the control board of the boom barrier

Looking at the main board in the gate controller in reverse, there are 8 solder joints on the back for the remote control, and then look at the 315 written on the battery, and just solder it according to the solder joints.
Barrier Gate, also known as vehicle stopper, was originally introduced from abroad. The English name is Barrier Gate. It is a channel entrance and exit management equipment that restricts motor vehicles on roads. It is now widely used in highway toll stations and parking lot systems to manage vehicle channels. To manage the entry and exit of vehicles. The electric barrier can realize the landing lever through wireless remote control alone, or it can be automatically managed through the parking lot management system (ie IC card management system). The card is taken to release the vehicle when entering the venue, and the parking fee is charged when the parking fee is charged and the vehicle is automatically released.