How to install the TXG1:

The TXG1 is simply plugged into a free cocket of your receiver, using the wire marked with “TO RX”.

Should you prefer to connect it to a battery (e.g. if you’re using a BEC), you can connect the RED (+2.7V to 16V) and BLACK wire (GND) directly to your battery (1-4S LiPo, or any other battery within the indicated voltage range).