Brickcom FB-100A Series Quick Installation Manual page 7

4. Connecting the CS-Mount Lens to the Camera
<Vari-focal Lens with Manual Iris> --- Optional Lens
1. Connect the CS-mount lens to the camera by turning it clockwise onto the
camera mount until it stops.
2. If necessary, adjust the iris controller, focus controller, and zoom controller to
get the best resolution.
To adjust the lens:
1. Adjust the iris ring controller to control the amount of light coming through
the lens. The more the iris is opened, the brighter the scene will be.
2. The zoom controller can be manually adjusted to control the zoom factor
on the camera. Users can create a tighter or wider view of the site being
recorded.
3. Adjust the focus controller to control the focus range of the lens.