Overview
3
3 Overview
The Kramer
OC-1N
,
OC-2
and
OC-4
are high quality video isolator units for
one, two and four video or sync signals, respectively. They provide complete
isolation between devices thus eliminating video hum, ground loops, and DC
offsets which can degrade picture quality. The video isolators let the user select
which GROUND becomes floating - input, output, both or none, using the rear
panel buttons.
In addition, the
Video Isolator
:
Has a bandwidth of 20MHz (-3dB)
Features Opto-Isolator Circuitry providing an extremely linear response and
wide frequency range compared to traditional transformer based units
Includes Level (Gain) and EQ (Peaking) Controls per channel
Achieving the best performance means:
Connecting only good quality connection cables, thus avoiding
interference, deterioration in signal quality due to poor matching, and
elevated noise levels (often associated with low quality cables)
Avoiding interference from neighboring electrical appliances and
positioning your
Video Isolator
away from moisture, excessive sunlight
and dust