1、DB15 plug

The receiver supports two specifications of DB15 plugs：Triple and Double Row；(See model selection below for details)

2、work indicator

DB15 cable to connect the receiver to the system，and after power on，Work indicator flashes；

3、pair key

When the receiver and handwheel lose signal connection，Or after replacing the handwheel or receiver alone，handwheel

and the receiver need to be re-paired，to be used normally；

Pairing method：When the receiver is powered on and the working light is on，Press and hold the key for 5 seconds and then release，start hand

wheel power，Any turn the switch on the handwheel，until the signal light on the handwheel lights up，Indicates that the code is successful；

4、折叠天线：天线可进行360度旋转，90度折叠；亦可选配外置延长天线；

（使用时，请务必把天线安装上，以保障信号稳定）