Your SyncBac PRO connects to the battery pack connection on the rear of the Go Pro HERO4™:
- Hold the SyncBac PRO so that its screen is facing you. At the back of the SyncBac PRO, on the right-hand edge, you will see the curved hinge.
- Slide the curved hinge of the SyncBac PRO into the grooved edge on the rear-right of the HERO4™.
- Gently press the rear of the SyncBac PRO so that its HEROBus connector slots into the connection slot on the rear of the HERO4™.
You have now physically connected your GoPro HERO4™ to your SyncBac PRO. But the two will not work together until you have set up your SyncBac PRO.