JVC RM-G860E Bedienungsanleitung Seite 19

' For Assemble Edits For Insert Edits
When starting assemble editing from the beginning of a tape, or Record CTL signals before editing. At minimum, CTL signals
after a blank in the middle of tape, CTL signals must be must be continuously recorded in the section shown in the
- recorded before the first edit-in point for a period exceeding the figure below.
preroll time.
5 Preroll point Edit-in point Edit-out point P ae
Preroll point Edit-in point + Edit-out point 3 Postroll | + poin
=~ {| point
Recorder
=
CTL signals required
CTL signals required
e To record CTL signals, connect a video camera or
standard TV signal generator and record its output
signal.
@ Since the full erase head operates in assemble editing,
a non-recorded segment is produced after the postroll
point. If assemble editing is applied in the middle of a
e The edit-in point cannot be specified at the very
beginning of a tape. Allow for a section corresponding to
recorded tape, the picture will be distorted after the
the preroll time before the first edit-in point.
postroll point.
@ Postroll time
© Preroll time When an edit is executed — either in actual or preview
It takes a few seconds for tape running to stabilize after editing, the recorder will play back a short segment after the
starting. To ensure that tape running is stable before it
edit-out point. This is referred to as postrolling. The postroll
reaches an edit point, the tape must start running before the time is one second in actual editing. However, to permit the
edit-in point (prerolling). The preroll time can be set with the section before and after the edit-out point to be checked
preroil time select switch. more carefully, the postrol! time in preview and review is set
to 5 seconds. This can be changed to one second by setting
rear panel DIP switch SW4-2 to ON.
To perform A/B roll editing, the two players' playback signals must be synchronized. When a special effects generator is used,
each of the players should be connected to it through a time base corrector (TBC). Adjust the TBCs to match the phase of both
players' playback signals. The subcarrier phase in particular may need to be adjusted as it is affected by the length of the
connection cables.
@ Select the type of effect to be used when switching the source. When a wipe effect is selected, select the WIPE pattern with the
. WIPE pattern select button, and set the WIPE position when the special effects generator has a positioner control.
@® Set the required transition time for source switching.
e For more details refer to the instruction manual of the
SEG.
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