JVC KY-D29 - 6 System Upgrading; Connection with & Switchel 0; Connection with the Studio-Use Viewfinder (VF-P400)

6. SYSTEM UPGRADING
6-1 CONNECTION WITH A SWITCHER
GENLOCK MONITOR -—_- REMOTE
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Genlocking is a function which synchronizes the video output signal
of the camera with another component including a camera and
switcher. The phases of the camera signal can be adjusted rela-
tively with reference to the black burst or composite video signal.
The camera is genlocked through the sync signal input connector
@ or the remote control unit.
e Phase adjustment
Two phase controls are provided for use in adjusting the horizon-
tal and the color phases.
H : Horizontal sync phase control for use in adjusting
the H phase so that the reference signal and the
video output signals are coincident in terms of
position and time on the screen.
SC COARSE : A rough adjustment of the sub carrier (SC) can be
made while observing a vector scope. (0°,90°,
180°, 270°)
SC FINE : A fine adjustment can be made.
If sufficient adjustment cannot be made, switch the
SC COARSE and try the SC FINE adjustment again.
* The adjustments require the use of external measuring in-
struments such as a waveform monitor, oscilloscope and
vector scope.
As the signal phase is unstable for a moment after the power
of each piece of equipment is turned on, wait a while before
starting the phase adjustment.
CAUTION :
The camera cannot be genlocked with a VCR playback signal
because this may cause a sync error or color phase variation.
However, this is not a malfunction but due to the timebase varia-
tion in the VCR playback signal that corresponds to the wow and
flutter of the audio tape playback signal. If you should use the
VCR playback signal as the reference signal, be sure to correct
the signal using a timebase corrector or similar equipment.
Carrying handle
2 # Viewfinder conector
Slide groove
A studio viewfinder can be installed on the carryinghandle.
7. Slide the viewfinder onto the slide bracket of the carrying
handle.
2. Plug the viewfinder cable connector into the viewfinder con-
nector of the camera head.
For details on the installation method, refer to the instruc-
tions manual of your viewfinder.
CAUTION :
Perform the necessary con-
nections by setting the cam-
era power switch tc OFF. Con-
nection with the power switch
ON may lead to a malfunction
of the camera.
in this case, set the power
switch to OFF, and after wait-
ing for more than 5 seconds,
set it back to ON.
Viewfinder hood fixing screw
45