User manual

MRD 3187B User Manual
Page 46
Anlg Video 1-1
NTSC offset: Enabled
Disp Mode: Letterbox
►Raster Color: Black
HD Video 2-1
►CMPST VBI Assignment
Overlay
Genlock Offset
Cmpst VBI 2-1
NTSC
► Line21 CC:Disabled
PAL
Anlg Video 1-1
Disp Mode: Letterbox
►Auto AFD:Disabled
Raster Color: Black
2. Use the and buttons to select either
(Letterbox, Cropped), then press the
button to save the selection.
Auto AFD
AFD or Active Format Description, is a standard
set of codes that if sent in the MPEG transport
stream is interpreted by the MRD 3187A into a
certain aspect ratio and active picture
characteristics.
1. Use the and buttons to move the
cursor to, “Auto AFD:” then press the
button.
2. Use the and buttons to select the
appropriate mode (Enabled or Disabled),
then press the button to save the
selection.
Raster Color
1. Use the and buttons to move the
cursor to, “Raster Color:” then press the
button.
2. Use the and buttons to select the
desired raster color (Black, White,
Yellow, Cyan, Green, Magenta,
Red, Blue), then press the button to
save the selection.
Composite VBI Assignment
To setup Line 21 Closed Captions, Teletext, etc…
on the Composite output of this card use the
following steps:
1. Use the and buttons to move the
cursor to, “Cmpst VBI Assignment,” then
press the button.
2. To Enable or Disable any of the options (Line
21 CC, TTX, VPS, or WSS) press the
button on the selected option.
3. Then use the and buttons to toggle
between Enabled and Disabled.
4. Press the button to save changes.