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3.17.1.6.7
AMOL-48 and AMOL-96
Automated Measurement of Lineup (AMOL) signals are inserted by the RX8000 in
525/60 NTSC signals on lines 20, 22 for field and lines 283 and 285 for field 2.
These signals are typically used in North America to allow audience level monitoring
to take place. AMOL-48 and AMOL-96 are confined to analog NTSC on terrestrial or
cable.
Figure 3.135 Decode > VBI-VANC > AMOL
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3.17.1.6.8
TVG
TV Guide data is used to provide proprietary Electronic Program Guide information.
Figure 3.136 Decode > VBI-VANC > TVG
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EN/LZT 790 0005 R7A
SD VANC CC Insertion Line – Specifies the Line Number on which an RX8200
inserts the closed captions sourced from video User-Data in the VANC space of
the SD-SDI output signal.
AMOL Stream Status – Displays the presence of AMOL signals in the VBI PES.
AMOL Output Status – Displays the presence of AMOL signals in the VBI
output signal.
AMOL Insertion – Enables or disables insertion AMOL signals in to the VBI of
the output signal.
TVG Stream Status – Displays the presence of Television Guide data in the
VBI PES.
TVG Output Status – Displays the presence of Television Guide data in the VBI
output signal.
TVG Insertion – Enables or disables insertion of Television Guide data in to the
VBI output signal.
Using the Equipment
3-289
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