SDI7 Dual Channel SD/HD/3G SDI Video Generator module
ALPHA CHANNEL D
ATA. This menu item appears only when the sample structure
is set to “+A” for 3G signal formats. Selects the data to be placed on the alpha
channel when a sample structure that includes an alpha channel is selected. The
channel can contain a duplicate of the Y or G channel data or a flat field signal.
Use the left (◄)orright(►)arrowbuttontoselectUse Y/G Channel or to
select a 0% to 100% Flat Field in 10% increments, and then press the ENTER
buttontoen
able the selection.
2×HD STREAM CONTENT. This menu item appears only when the signal format
is set to 2 ×HD. Selects the content for the fi rst and second HD signals on link A
and link B. Use the left (◄)orright(►) arrow button to select TestSignal/Test
Signal, TestSignal/Black,orBlack / Test Signal, and then press the ENTER
button to
enable the selection.
MOVING PICTURE. Scrolls the active picture area of the output test signal. Select
this menu item, and then press the ENTER buttontoaccesstheMOVING
PICTURE submenu. (See page 3-291, SDI7 module MOVING PICTURE
submenu.)
OVERLAY. Selects an item (logo, text, or circle) that is overlaid on the output test
signal and sets the blinking mode for the overlay. Select this menu item, and then
press the ENTER button to access the OVERLAY submenu. (See page 3-293.)
AUDIO (EMBEDDED). Sets the parameters for embedded audio on the serial digital
sig
nals. Use the left (◄)orright(►)arrowbuttontoselectGroup 1, Group 2,
Group 3,orGroup 4. Once the group is selected, press the ENTER button to
access the AUDIO GROUP submenu. (See page 3-302, SDI7 module AUDIO
(EMBEDDED) submenu.)
If Level B mapping is selected, all four groups are available in both Link A and
Link B, for a total of eight groups.
DOLBY-E CONFIG. This menu selection appearsonlywhenOptionDBTis
installed. Press the ENTER buttontoaccesstheDOLBY-ECONFIGsubmenu
for the selected SDI output, which allows you to configure the Dolby E program,
level, bit depth, position, and other metadata. (See page 3-306, SDI7 module
DOLBY-E CONFIG submenu (Option DBT only).)
TIMING. Sets the timing offset of the serial digital video outputs relative to the
internal reference signal (frame reset signal). This allows you to adjust the timing
of this module relative to another module or to an external reference (such as
Genlock or GPS). Select this menu item, and then press the ENTER button to
access the TIMING submenu. (See page 3-319, SDI7 module TIMING submenu.)
TIMECODE. Use this menu to set timecode parameters for the selected output.
Press the ENTER button to access the TIMECODE submenu. (See page 3-320,
SDI7 module TIMECODE submenu.)
TG8000 Multiformat Test Signal Generator User Manual 3–287
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