Ross HDC-8222A, Руководство пользователя

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4–4 • Menus HDC-8222A User Manual (Iss. 02)
H Zoom and V Zoom Default Values
The default values of the H Zoom Percent and V Zoom Percent menu items are dependent on how
the
HD to SD ARC menu item is set.
• If HD to SD ARC is set to No Aspect Change — The H Zoom Percent and V Zoom
Percent values both default to 100.
• If HD to SD ARC is set to 0.75 Letter Box — The H Zoom Percent defaults to 100 and
the V Zoom Percent defaults to 75.
• If HD to SD ARC is set to 1.33V — The H Zoom Percent defaults to 100 and the V
Zoom Percent defaults to 133.
• If HD to SD ARC is set to 0.75H Pillar Box — The H Zoom Percent defaults to 75 and
the V Zoom Percent defaults to 100.
• If HD to SD ARC is set to 1.33H Center Cut — The H Zoom Percent defaults to 133
and the V Zoom Percent defaults to 100.
• If HD to SD ARC is set to User Setting — The H Zoom Percent defaults to 20 -1000 and
the V Zoom Percent defaults to 20 -1000.
Ancillary Data Tab
Table 4.3 summarizes the Ancillary Data options in DashBoard.
Table 4.3 Ancillary Data Menu Items
Tab Title Item Parameters Description
Ancillary Data
24-Bit Audio
Processing
Enable*
SD embedded audio will be 24bits deep,
with extended data packets
Disable
SD embedded audio will be 20bits deep,
with no extended data packets
Group #
Enable* Enables the specified Audio Group
Disable Disables the specified Audio Group
Video Audio Delay Range 0*-2700ms
Amount of audio delay from input to
output. If the slider is set to 0, the Audio
Delay matches the Video Delay.
Current Output Audio
Delay (read-only)
# ms / # Frames / # lines
Closed Caption
Enable*
Enables the insertion of VBI analog
closed caption compliant CEA-608 to the
processed output
Disable Disables this feature
Time Code
Enable *
Enables the insertion of timecode
information. Auto searches for first line
with timecode. If more than one timecode
signal, only the first timecode line
detected will be used.
Disable Disables this feature
Time Code Output
Line
Range 6-22
a
a. When using NTSC formats, you must select a line between 12-22. The default value is 14.
Specifies the output line to embed
D-VITC on