1. Connect pin 7 to pin 8 of your receiver to switch it to binding mode.

2. Connect sbus port to the gimbal, turn gimbal ON to supply power for the receiver. Contemporary supply power for SYNC.

Now let's get your SYNC, take a look at the photo below:

There is a small button underneath this hole, use something to press and hold down this button.

While the small button is pressed and hold, make sure you already supplied power for the SYNC, then do a single press on the power button and wait until you hear something "bip..bip". You're done.