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!¡ SC (subcarrier) knob
This adjusts the output signal subcarrier phase with
respect to the input reference signal to this unit, in a
range of ±200 ns.
For playback of composite signals, use this adjustment
when the output phase of this unit with respect to the
phase of the reference signal is not accurately aligned
with the subcarrier phase. This adjustment does not
affect the output SCH (subcarrier - sync) phase, which
remains constant.
!™ GOOD SHOT switch
When this switch is in the REC INHIBIT position, the
GOOD SHOT REC INHIBIT indicator in the lower
control panel lights, and recording shot marks on tape
is no longer possible.
!£ KEY INHIBIT switch
When this switch is in the ON position, the KEY
INHIBIT indicator in the lower control panel lights,
and the buttons in the upper control panel and lower
control panel specified by the setting of extended
menu item 118 are disabled.
!¢ CAPSTAN LOCK switch
This switch selects the capstan lock mode.
For DNW-A65
2FD: The capstan servo locks every two fields.
There may be a color framing difference between
the tape playback output and the input reference
signal.
During playback of a tape recorded with a
composite signal as source, there may be a
horizontal shift (H shift) of the image. (When
extended menu item 712 is set to ON.)
4FD: The capstan servo locks every four fields.
There is no color framing difference between the
tape playback output and the input reference
signal.
During playback of a tape recorded with a
composite signal as source, no horizontal shift (H
shift) of the image occurs.
Select this position for playback of composite
signals when video phase continuity at edit points
is required.
8FD (625/50): This position is not normally used in
a 525/60 system.
If you select this position in a 625/50 system, the
tape playback output is subject to virtual color
framing, frame-locked to the input reference
signal. (This unit is not subject to color frame
locking to the reference signal.)
For DNW-A65P
2FD/4FD: The capstan servo locks every two fields
(2FD)/four fields (4FD).
There may be a color framing difference between
the tape playback output and the input reference
signal.
During playback of a tape recorded with a
composite signal as source, there may be a
horizontal shift (H shift) of the image. (When
extended menu item 712 is set to ON.)
8FD: The capstan servo locks every eight fields.
There is no color framing difference between the
tape playback output and the input reference
signal.
During playback of a tape recorded with a
composite signal as source, no horizontal shift (H
shift) of the image occurs.
Select this position for playback of composite
signals when video phase continuity at edit points
is required.
Chapter 2 Location and Function of Parts
2-13
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