VariZoom VZCINEMAPRO-JR-K2 - Manual (Page 23)

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(2) Now attach the square weight to the support arm, using the same type of
thumbscrews, lockwashers and washers.
Tighten the thumbscrews thoroughly.
The counterweight adds about 7 lbs total
weight to the system, so if you don’t need it,
try operating without it first. Also note that
some swaying may be caused by the camera
platform being out of vertical balance –
remedy this by adjusting the camera
platform up or down so the camera’s center
of mass is on the center of tilt rotation.
Appendix
24VDC Power Supply Connector
1) Power Supply Connector – XLR 4-pin Female
Pin Function Wire Color
1 N.C.
2 CP JR Neg. Black & Green
3 CP JR Pos. White & Red
4 N.C.
* 2) Optional XLR Y-adapter for running head AND camera power through single XLR extension
Y-1 “Camera” Power Input Male XLR Connector
Pin Function
1 Camera Neg.
2 N.C
3 N.C.
4 Camera Pos.
Y-2 “Head” Power Input Male XLR Connector
Pin Function
1 N.C.