1. Make sure to use a DC adapter or NP-F battery for power supply, and the battery should be fully charged.
2. Select “CHANNEL SCAN” to choose a clean channel to avoid frequency interference.
3. Keep the transmitter at least 1m away from the receiver, and then set the TX/RX in the same group.
One transmitter can connect with up to 4 receivers simultaneously in Broadcast mode, while in Unicast mode it can only connect with up to 2 receivers at a time.
Set TX/RX in the same group, then they will start pairing automatically.
Up to 2 smartphones/tablets can connect to the transmitter, but not support in Broadcast Mode.