Unmarked positions are off, Switch position – Nitek VH856M User Manual
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Step 4)
Remove the front panel of the receiver by pulling the knobs
toward you. Inside locate the receiver unit to match the camera you are
working on. Set the DIP switches for your camera distance as listed
below. Use the setting closest to your actual cable length. If you have
no video or a streak through your video your wire pair may be reversed.
When finished replace the front panel and lock it in place by pushing
the knobs in.
After having adjusted each receiver, connect them to the rest of
your video system. Each video channel provides 2 outputs.
The settings listed are for normal conditions. Other settings are
possible. For sharpness adjust switches 7 and 8. For gain adjust 5 and
6. Switches 1 and 2 or 3 and 4 must be operated in pairs according to
distance.
Step 5)
There is also an “Earth Ground” terminal on the rear of the
receiver, this connection provides improved surge protection, it is not
required for operation. If the “Earth Ground” is not connected the unit
will be grounded through the coax shield.
Unmarked positions are OFF
Video
Level
Gain
Video
Peaking
Switch Position
1 2 3 4 5 6 7 8
<100-1000
(<30-300)
>1000
(>300)
ON
ON
>1500
(>450)
ON ON ON
>2000
(>600)
ON
ON ON
ON
>2500
(>750)
ON ON ON ON ON ON
Distance in
Feet (Meters)
>3000
(>900)
ON ON ON ON ON ON ON
Note: Switch settings for use with TT560 active transmitter can be
found in the TT560 manual.