
3
9932-EMDE Function Menu List and Descriptions
3-14
9932-EMDE PRODUCT MANUAL
9932EMDE-OM (V1.4)
(continued)
• Program Video Output Mode Select
Provides a convenient location to select between card program video
output and other technical outputs from the choices shown to the left and
described below.
• Input Video – card outputs input program video (or loss of signal
choices described below).
• Flat Field (Black) – card outputs black flat field.
• Freeze – card outputs last frame having valid SAV and EAV codes.
• Test Pattern – card outputs standard technical test pattern (pattern
is selected using the Pattern drop-down described below).
• Snow – card outputs synthesized snow multi-color pattern.
• Loss of Input Signal Selection
In the event of program input video Loss of Signal (LOS), determines
action to be taken as follows:
• Disable Outputs: Disable program video SDI outputs.
• Flat Field (Black) – go to black flat field on program video output.
• Freeze – go to last frame having valid SAV and EAV codes on
program video output.
• Test Pattern – go to standard technical test pattern on program
video output (pattern is selected using the Pattern drop-down
described below).
• Snow – output synthesized snow multi-color pattern.
• Test Pattern Select
Provides a choice of standard technical patterns (shown to the left) when
Test Pattern is invoked (either by LOS failover or directly by selecting
Test Pattern on the Program Video Output Mode Select control).
• Output Video Reference Offset Controls
With framesync enabled, provides the following controls for offsetting the
output video from the reference:
• Vertical (Lines) – sets vertical delay (in number of lines of output
video) between the output video and the frame sync reference.
(Positive values provide delay; negative values provide advance)
(Range is -1124 thru 1124 lines; null = 0 lines.)
• Horizontal (
µ
s) – sets horizontal delay (in
µ
s of output video) between
the output video and the frame sync reference. (Positive values provide
delay; negative values provide advance)
(Range is -64 thru 64
µ
sec; null = 0.000
µ
sec.)
Note: Offset advance is accomplished by hold-off of the
reference-directed release of the frame, thereby effectively
advancing the program video relative to the reference.
Table 3-2
9932-EMDE Function Menu List — continued
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