How to pair the transmitter and receiver?
- Turn on the transmitter and the receiver, press the pairing button of the receiver until the blue indicator is flickering quickly
- Press the pairing button of the transmitter for more than 2 seconds, when they're paired successfully, the blue indicators on both of the transmitter and receiver are on
How to switch the working channel?
- Double click the pairing button, you can switch the channel bank once.
- The yellow indicator's flicker times indicate the current channel banks.
(The system divides the working frequency into 4 channel so as to avoid mutual interference, the default channel is the first channel. Each pair occupy a channel bank while in use)