LC2000/LC2000-IQ/LC4000/LC4000-IQ
RollCall Control Panel Channel Operation Screens
Issue 1 Rev 6
Page 140
© 2015 SAM
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Output Line:
WSS information is generally carried in the first half of line 23; however,
if the information is required on a different line, use the slider to specify the line on
which it is carried in the output. The range is from line 10 to line 23 in one-line steps.
Note: ETSI EN 300 294 signaling will only be extracted from this line number if the
video input format is 625.
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Output Line Status:
Shows the output line number on which WSS information is
carried. If no line number is selected, “OFF” is displayed
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AFD User Bits:
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Force User Bits Value:
Forces the value set on the User Bits Value slider into
the L23 output.
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User Bits Value:
Sets the line on which the four additional user bits are carried.
11.5.10 Output Signaling Config – Force Mode Config
Force Mode Config enables you to define the scanning system information and AFD codes
inserted in the output signaling when Force is selected for any of the following three signaling
types: SMPTE 2016, VI SMPTE RP 186, and WSS ETSI EN 300 294.
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SMPTE 2016:
When SMPTE 2016 output signaling mode is set to Force, this control
offers a list of 16 AFD codes for coded frame AR of 4:3 and the same AFD codes for a
coded frame AR of 16:9. Selecting one will generate a SMPTE 2016 output signal.
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SMPTE RP186:
When VI output signaling mode is set to Force and output format is
set to SMPTE, this control offers a list of two scanning system information codes: 4:3
and 16:9. The actual code used is determined by the output video standard: 625 or
525. Selecting one will generate a SMPTE RP 186-95 output signal.
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AFD:
When VI or L23 output signaling modes are set to Force, and their output
formats are set to AFD, this control offers a list of eight AFD codes for scanning
system information of 4:3, and eight AFD codes for scanning 16:9 system information.
The actual scanning system information used is determined by the output video
standard: 625 or 525. Selecting one will generate the following output signaling:
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SMPTE RP 186-08: VI mode = Force, Output Format = AFD.
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ETSI EN 300 294 (with SMPTE RP 186-08 payload): L23 mode = Force, Output
Format = AFD.
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ETSI:
When WSS output signaling mode is set to Force and output format is set to
ETSI, this control offers a list of eight AFD codes. Selecting one will generate a ETSI
EN 300 294 output signal.
Note:
WSS output signaling is only available in SD 625 output video format.
