Adapter onto the camera: Align the red dot on the adapter with the white dot on the cameras. Rotate anti-clockwise to lock it in. Make sure your camera is switched OFF before detaching/attaching the adapter.
Lens onto the adapter: Align the dot on your lens with the red dot on the adapter bayonet. Rotate clockwise the lock it in.
Operation
The adapter is compatible with most of the original party lenses and most of the third-party lenses from Tamron, Sigma, Samyang, Viltrox, also manual lenses with and without electronic contact from Zeiss Loxia and Voigtlander.
Most of the menu options are workable with the adapter. IBIS, AF-S/AF-C/ MF focus modes are supported, also auto aperture and AF-F real-time focus tracking.
Under low light or other situations that is harder to focus, centre single point AF or center-area AF.
During video shooting, or human and animals shooting, eye and face detection function is suggested to be turned on, as well as auto-area AF to get optimal user experience.