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BBG-1002-UDX Function Menu List and Descriptions
3-58
BBG-1002-UDX PRODUCT MANUAL
BBG1002UDX-OM (V1.5)
(continued)
• Wings Status Displays
Displays wings timing status (on both Wings tab and Card Status
displays) as described below.
Note: • Wings timing is a function of the wings frame sync card/
device. Ideal wings timing is within 0 to 200 samples early
of output video timing. Wings timing cannot be controlled on
host device wings inserter.
• Error in wings timing will result in loss of wings (however,
program video image will not be corrupted).
Keyer
Provides key/fill insertion controls and displays
insertion status.
Key/fill controls described below only appear on devices with +KEYER licensed optional feature. This feature
requires rear panel equipped to accommodate separate key/fill video inputs. Note that on devices also licensed with +KEYER,
Wings and Keyer controls appear on the same tab.
• Key/Fill Source Controls
Selects the SDI input video ports to serve as the device’s key and fill
sources.
If FRC is being used by the scaler, key/fill sources must be
of same frame-rate/raster format as scaled-to output. (For
example, if 720p5994 is being converted to 720p50, key/fill
sources of 720p50 must be used.)
• Key Mode Control
Selects key mode as follows:
• Alpha Ramp setting is used when typical key/fill is provided by key/fill
generator with separate key and fill outputs.
• Alpha Threshold or Reverse Alpha Threshold setting is used to
provide keying using a combined key/fill signal derived from a simple
graphic source.
• Key/Fill Insertion Enable Control
Key Enable control sets up key/fill for insertion. When enabled, key
preview is available on Key Preview output.
When key preview shows desired results, Apply Key To Program can be
enabled to apply the key/fill to the program video output.
Table 3-2
BBG-1002-UDX-UDX Function Menu List — continued
Wings insertion within target 0-200 samples early
Wings insertion late
Wings insertion too early
Wings video wrong/mismatched format
