Installation Manual

Installation Manual 15
4. Twist the locking sleeve to lock lens in place.
L-shape 2mm lens for surface mounting with a cover:
1. Remove the protective film from the served adhesive tape and firmly adhere the
tape on the back of the lens.
2. Drill a cable hole close to the lens mounting position and pull the lens cable
through the hole. Then adhere the lens to the mounting surface.
3. Fix the lens on the mounting surface with screws A.