Installation Guide

Table Of Contents
6-2
5. Choose a proper start point to cover the waterproof tape.
6. Protect the cables with waterproof tape.
6 Solutions for Common Problem
How to Adjust Back Focus
For manual lens, if you cannot get clear image after turning the lens, you can adjust the back focus.
For motorized lens with ABF (automatic back focus), you can adjust the back focus by referring to the
lens specifications.
For motorized zoom lens without ABF function, adjust the back focus by using the BF knob. You can
follow the steps below.
To install the camera in a protective box, leave rooms surrounding the lens for your easy adjustment
of zoom and focus.