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GEN-LOCK ADJUSTMENT
Phase adjustments must be performed with the camera or
the RCU (RCB) when external synchronizing signals are
supplied to the system in cases where multiple cameras
are used or peripheral devices are connected.
ENC
OFF
PAGE
ITEM
VF
ON
USER SET
H.PHASE
Horizontal phase
control
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 horizontal
phase of both signals by adjusting them with the cameras
or RCU's horizontal phase control.
UP
DOWN
SC PHASE
COARSE
FINE
270
0
90
180
Subcarrier phase
fine control
Subcarrier phase
coarse control
[ADJUSTMENT by CAMERA]
1. Press the BAR (DOWN) switch for over 1 second to
display the color bar.
2. Select page No.4 of INITIAL SET menu.
3. Select "H PHASE" with the item switch.
4. Adjust the horizontal phase with the Up switch and
Down switch.
NO.4 ** INITIAL **
H PHASE
SC COARSE
SC FINE
RET
[ADJUSTMENT WITH RCU (RCB)]
Use the horizontal phase control located in the pocket of
RCU (RCB).
-29-
External gen-lock input signal
(black burst output of special
effect generator)
Video signal
+....I....-
0°
+....I....-
END
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