Panasonic WV-BS504 - Manual (Page 25)

Supply the video output signal of the camera to be adjusted and the
reference camera video output signal (for example, Camera 1) to a
dual-trace oscilloscope.
Set the dual-trace oscilloscope to the vertical rate and expand the
vertical sync portion on the oscilloscope.
Move the cursor to COARSE by using the joystick.
The cursor starts blinking.
Use the joystick to match the vertical phases for both video output
signals as closely as possible. (COARSE adjustment can be
incremented in steps of 22.5 degrees (16 steps) \with the joystick.)
SYNC menu
1(1 — 16): 0 degrees
2(1 — 16): 22.5 degrees
16(1 — 16): 337.5 degrees
•* SYNC **
V PHASE
COARSE l'(l---------- 16)
PINE .1..........................
Note: After the 16 steps, the adjustment returns to the first step.
• Move the cursor to FINE by using the joystick. The cursor starts
blinking.
• Use the joystick to match the vertical phase for both video output
signals as closely as possible.
Notes:
1. When the “I" cursor reaches the V’ end, it jumps back to At the same time, COARSE is incremented
by one step to enable a continuous adjustment. The reverse takes place when the “I” cursor reaches the
end.
2. When the joystick is kept to the right or left for more than one second, the “I" cursor moves quickly.
3. To reset COARSE and FINE to the values preset at the factory, press the F2 button of the WV-CU550A.
(For the WV-RM70, press the Left switoh and Right switch simultaneously.) COARSE is preset at the factory
to zero-crossing of the AC line phase.
4. If the AC line contains noise (spike noise, etc., the stability of the vertical phase of the camera video output
signal may be disturbed.
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