Sony DNW-75, Руководство по эксплуатации

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Chapter 7
Menu System
7-22
Chapter 7 Menu System
7-3 Extended Menu
Menu items in the 700s, relating to video control (Continued)
Menu items in the 800s, relating to audio control
Item name Settings Item number
726 H BLANKING WIDTH Select the horizontal blanking width of a video output signal.
NARROW : Digital blanking (narrow)
WIDE: Analog blanking (wide)
When analog blanking is selected, the horizontal blanking width complies with
RS170A, and normally the blanking is widened and the image becomes narrower.
It is recommended to select NARROW at the editing stage, then later, for
broadcast transmission to select WIDE, to output a signal conforming to the
standard.
727 VIDEO EDIT PREVIEW
SWITCHER Set the output phase for the video playback signal when any of the ASSEMBLE,
VIDEO, and AUDIO CH1 to CH4 buttons is lit.
INT : The video playback signal output phase is the same as the output phase in
the EE mode. Use this setting when editing with a single VTR, or when
previewing while watching the VTR output signal.
EXT: The video playback signal output phase is the same as the phase of an
input video signal or external reference signal.
Note
Whichever setting is used, the correct editing results will be obtained. When,
however, you are using an external switcher to switch the video output signal
from this unit for the purposes of preview, select EXT. This will prevent any
image shifts at editing IN and OUT points.
Item number Item name
Settings
802 DIGITAL AUDIO MUTE IN
SHUTTLE MODE Set the digital audio muting conditions during shuttle playback.
OFF : Not muted.
CUEUP: Muted during cue-up or preroll operations.
FULL: Muted in shuttle mode.
805 AUDIO MONITOR
OUTPUT MIXING Select the audio mixing method used for digital audio signals supplied to the
MONITOR OUTPUT connector.
ADD: Simple addition.
RMS : Root-mean-square.
AVE: Simple average.
806 LEVEL METER SCALE Select the mode in which digital audio levels are displayed.
PEAK0 : Displays the audio level as negative values with the maximum level set
to 0 dB.
REF 0: Displays the audio level as positive and negative values with the
reference level set to 0 dB.
728 OUTPUT SCH PHASE Set the subcarrier H phase.
Default value: 800H
803 DIGITAL AUDIO FADE
TIME Specify the time for cross-fade or fade in/out editing of audio signals.
5 ms, 10 ms , 15 ms, 20 ms, 25 ms
a)
, 50 ms
b)
, 85 ms, 115 ms
c)
Note
The cross-fade or fade in/out operation means that the recording is rewritten from
the OUT point for the length specified by this setting. Even at the minimum 5 ms
setting, a length of recording corresponding to a field is rewritten.
To avoid rewriting, set item 317 AUDIO EDIT MODE to “CUT”, but in this case
there is an audio discontinuity at the edit point. There is no effect on the recorded
video signal.
a) Cross-fade time is 24 ms.
b) Actual value is 49 ms.
c) Actual value is 114 ms.
(Continued)