Cobalt Digital FUSION 3G 9921-FS 3G_HD_SD Frame Sync - Manual (Page 77)

9921-FS-OM (V1.15) 9921-FS PRODUCT MANUAL 3-25
Operating Instructions
9921-FS Function Submenu List and Descriptions
AFD/WSS/VI sub-tab provides prioritized and gated input monitoring for
AFD, WSS and/or VI formats. Also provides translation between input
and output AFD, WSS, and VI ARC formats.
Note: • Active ARC control available only with card equipped with scaler. On non-scaler card, ARC control/convert function only
manipulates output SDI ARC codes and has no local effect on card output aspect ratio.
• Line number control available only for AFD format. WSS and VI use fixed line numbers per applicable standards.
• Some AFD codes are not supported in WSS and VI formats. Refer to AFD/WSS/VI Translation Matrix on page 3-27 for more
information.
• Input Format Status Displays Displays the current status and contents of the three supported ARC formats
shown to the left.
• If a format is received, the current formatting code and description is
displayed (as shown in the example).
• If a format is not receiving data, Not Present is displayed.
• Scaler AFD Enable (Scaler-equipped card only) Enables scaler to apply ARC settings provided
by ARC controls in this function.
• Enabled sets the output aspect ratio to track with AFD settings performed
in this tab, overriding any other scaler manual ARC control settings.
• Disabled allows ARC coding processing performed in this tab, but does
not apply ARC settings in scaler.
Note: • This control also appears on the Scaler tab and is mutually ganged
with the selection performed on either tab.
• Scaler follows AFD functions only when a valid AFD output format
is being generated and enabled. The scaler only observes AFD code
commands, with the controls on this tab set to generate an
AFD-coded output. WSS and/or VI formats must be translated to a
supported AFD cross-translation for scaler active ARC to function
when using WSS or VI input formats.
• Input Mapping When received ARC code is received, applies H/V coding as follows:
• Follow Trigger – Uses the ARC coding inherent in the received triggering
ARC.
• 4x3 ARC Codes – For received triggering formats coded as 4x3, applies
the H/V coding selected in this drop-down.
• 16x9 ARC Codes – For received triggering formats coded as 16x9, applies
the H/V coding selected in this drop-down.
Note: Settings performed here can be applied directly to the output video, or
the settings applied here can be custom modified if desired for any of
the 11 4x3 codes and any of the 11 16x9 codes available here using
the AFD Map sub-tab. Refer to AFD/WSS/VI Translation Matrix on
page 3-27 for more information and coding descriptions.
Table 3-2 9921-FS Function Submenu List — continued
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