D-Link DCS-4622 User Manual page 11

Section 2: Installation
Adjust the angle of the camera, then screw in the tilt adjustment screw until it
is snug.
If you wish to insert a microSD card, remove the camera from the camera
mount by turning the camera counter-clockwise and lifting it away from the
camera mount.
Insert the microSD card with the contacts facing you.
Reattach the camera to the camera mount and turn it clockwise to lock it in place.
D-Link DCS-4622 User Manual 11