Cobalt Digital Inc 3G Fusion 9931-EMDE Product Manual page 77

Operating Instructions
Table 3-2 9931-EMDE Function Menu List — continued
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 327 for more
information.
• Input Format Status Displays
• Scaler AFD Enable
• Input Mapping
9931-EMDE-OM (V1.17)
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9931-EMDE PRODUCT MANUAL
9931-EMDE Function Menu 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.
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-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.
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 327 for more information and coding
descriptions.
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