GoPro Dual HERO System Mode D'emploi page 13

+ PRO TIP
When removing the Quick Release Buckles from the Adhesive Mounts, push out both Quick Release
Buckles evenly to avoid jamming the buckles.
MOUNTING TO HELMET FRONT MOUNT AND CHESTY (CHEST HARNESS)
Helmet Front Mount*
Attach the Helmet Front Mount to the center
fingers with the Center Mount Adapter and Long
Thumb Screw.
*Sold separately.
All manuals and user guides at all-guides.com
Chesty (Chest Harness)*
Attach the Vertical Quick Release Buckle (and
Extension Arms, if necessary, for proper angle
adjustment) to the center fingers on the housing
using the Center Mount Adapter and Long
Thumb Screw.
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