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3.6.2. Setting The VITC Reader Line Range
VRDR START LINE
Start line = xx
3.7.
CHARACTER GENERATOR FUNCTIONS
The 8010-SIE has independently positionable character windows to display the generator time and
source id/status. In RDR LVS mode there are two additional windows to display the LVS info and CTL
info. The four arrow keys ( ,
ON/OFF key selects whether the video character generator (VCG) keyer is on or off. The use of these
keys in combination with the CHAR GEN WINDOW key selects which windows are displayed and their
position on the screen.
Six items on the programming menu are used to configure the character size, style, and whether
frames, fields and symbols should be displayed in the character generator, and whether the On Air
status should blank the characters on the digital video program output. The following descriptions
appear in the order they appear on the menu.
3.7.1. Selecting the Character Size
CHAR SIZE
Char tiny
Char small
Char large
OPERATION
Model 8010-SIE Digital Source ID Encoder Manual
The VRDR START LINE and VRDR END LINE menu items are used to
select the lines that are enabled for VITC reading. VITC reading is
enabled between the lower and higher line numbers shown (inclusive).
When the VRDR START LINE menu item is first selected, the starting
line number for the VITC reader will be shown. Press the left and right
(
,
) keys to change the starting line. Press the down ( ) key to
select the VRDR END LINE menu item. Press the left and right (
keys to change ending line.
,
,
) control the position of all the windows. The CHAR GEN
The CHAR SIZE menu item is used to select one of three sizes for the
character generator's display.
The Char tiny character size occupies 8 lines per field for each
character row. This permits 30 vertical positions on the raster in NTSC.
The Char small character size occupies 16 lines per field for each
character row. This permits 15 vertical positions on the raster in NTSC.
The Char large character size occupies 32 lines per field for each
character row. This permits 7 vertical positions on the raster in NTSC.
Revision 2.2
,
)
Page 3-15
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