Troubleshooting
Problem
Video inverted or rolling and unstable.
Fix/Cause
•
Reverse the wires of the twister pair at either
the
transmitter
or
receiver.
Problem
No video out at the receiver.
Fix/Cause
•
Check to make sure that there is video in at
the
transmit
end.
•
Make sure that the pair of wires you are using
is not open or shorted between the transmit
and
receiver
points.
•
Check power to the receiver.
Problem
Ghost image at the receiver.
Fix/Cause
•
Bridge tap or “T” tap on the twisted pair video
line.
Remove
tap.
17.0" (430 mm)
1.75"
(45mm)
6.25" (160mm)
VH1651 TOP & FRONT
PORT 1-4
PORT 5-8
PORT 9-12
PORT 13-16
12345678
568B
2
1
4
3
12345678
568B
2
1
4
3
8
7
6
5
4
3
2
1
-
+
-
+
-
+
-
+
Vid 4
Vid 4
Vid 3
Vid 1
Vid 1
Vid 3
Vid 2
Vid 2
VH1651M BACK
