Problem Possible Solution - ADEMCO AMM12 Installation And Operating Instructions Manual

12-Inch B&W Monitor
Problem
Possible Solution
Fuzzy Video
If the camera has a manual focus lens, check that it is
properly focused.
If the camera has an autofocus lens, ensure that it is
working properly.
Check that the back focus ring on the camera has
been adjusted correctly.
Check that the lens and housing window are clean.
10 AMM12