-34-
2. After confirming the cursor is on LL, press
I
. The
vertical phase adjustment menu appears on the
monitor.
3. Supply the video output signal of the camera to be
adjusted and the reference camera video output
signal to a dual-trace oscilloscope.
4. Set the oscilloscope to the vertical rate and expand
the vertical sync portion on the oscilloscope.
5. Move the cursor to COARSE. The cursor is high-
lighted.
6. Press
L
or
M
to match the vertical phase for both
video output signals as closely as possible.
(COARSE adjustment can be incremented in 16
steps by 22.5 degrees by pressing
L
or
M
.)
Note:
After the sixteenth step, the adjustment
returns to the first step.
7. Move the cursor to FINE.
8. Press
L
or
M
to match the vertical phase for
both video output signals as closely as possible.
(FINE adjustment can be made up to 22.5 degrees
by pressing
L
or
M
.)
Notes:
• When the “I” cursor reaches the “+” end, it
jumps back to “–”. At the same time, COARSE is
incremented by one step to enable a continu-
ous adjustment. The reverse takes place when
the “I” cursor reaches the “–” end.
• When
L
or
M
is kept pressed for a second
or more, the “I” cursor moves faster.
1 (1 - - - 16): 0 degrees
2 (1 - - - 16): 22.5 degrees
16 (1 - - - 16): 337.5 degrees
** SYNC **
V PHASE
COARSE 1(1--16)
FINE I........
- +
RET END
