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Adjustment
Gen-lock adjustment
When using the gen-lock function, the phases of the signals must be adjusted to bring the phases into alignment with the other
devices and camera.
Before proceeding with the adjustment, switch the camera’s video signals to color bar signals.
Horizontal phase adjustment
Using a dual-trace oscilloscope, monitor the waveforms of the gen-lock input signals (black burst signals) and video output
signals, and align the horizontal phase using the horizontal phase adjustment control.
Hue adjustment
1. Connect the video output signals to a vectorscope.
2. Set the vectorscope to the gen-lock mode using the same gen-lock signals.
3. Observe the waveforms on the vectorscope, and use the subcarrier phase coarse adjustment switch and the
subcarrier phase fine adjustment control to set the colors of the color bars to the prescribed phase.
External synchronizing
input signal
(black burst signal)
Video output signal
Adjust the horizontal phase
Horizontal phase adjustment control
Subcarrier phase coarse adjustment
switch
Subcarrier phase fine adjustment
control
Y
L
G
Y
M
G
G
R
B
–I
O
20%
dG
dO
10
%
dG
10°
10°
0°