NVG-031TLIB - User’s Manual
version 1.2.
All rights reserved © AAT Holding sp. z o.o.
5
4. INSTALLATION
The devices should be installed after ground loops verification. The device should
be inserted into the video channel between a camera and the 1st video signal
processing or displaying device.
Video ground loop isolators allow to separate two different mass potential circuits in
order to prevent ground loops and video signal reduction. Different levels of mass
potential may results from unbalanced load of power supply phases, as well as
diverse earth potential in different places.
Examples of installation:
INSTALLATION
Camera
CA
T 5
UT
P
Ground loop
Video receiver
(eg. NVPT-111VT-II)
