
■ GEN-LOCK ADJUSTMENT
Phase adjustments must be performed with the camera
.or the RCU (RGB) when external synchronizing signals
are supplied to the system in cases where multiple
cameras are used or peripheral devices are connected.
• HORIZONTAL PHASE CONTROL
Observe the waveform of the external synchronizing
input signal {black burst signal) and video output signal
on a two-channel oscilloscope. Then match the hori
zontal phase of both signals by adjusting them with the
cameras or RCU's horizontal phase control.
f ''
I— Adjust the horizontal phase
External gen-lock input signal
(black burst output of special
effect generator)
Video signal
[ADJUSTMENT by CAMERA]
1. Press the NO/BAR switch for over 5 seconds to dis
play the color bar.
2. Select [G/L Adjustment] on the main menu, then
select [H PHASE] on the submenu.
3. Adjust the horizontal phase with the YES/ABC and
NO/BAR switch.
[ADJUSTMENT with RCU (RGB, Hybrid control panel )]
Use the horizontal phase control.
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ON
PAGE ITEM UP DOWN
[-SC PHASE—I
COARSE FINE
USER SET-J
0.(ID270- (D)
Horizontal phase
control
90“
270^
160“
Subcarrier phase
fine control
Subcarrier phase
coarse control
-25-
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