Harmonic ProView 7000 - Page 165

Chapter 5 Front Panel Interface Front Panel Root Menu
© 2011 Harmonic Inc. 165 ProView 7000 v.2.4, Rev. A
■ AC-3 Downmixing – selects the mixing mode for the output.
Options:
❑ LoRo
❑ LtRt
■ AC-3 Operational Mode – selects the mode of operation for the Dolby processing.
Options:
❑ Custom 0
❑ Custom 1
❑ Line Out
❑ RF Remod
■ Digital Format
❑ Professional
❑ Consumer
5.2.2.7 VBI Configuration Menu
The VBI Configuration menu enables the user the source and location (line number) of the
various program related functions provided in the vertical blanking interval (VBI in analog
video) or vertical ancillary data (VANC in digital video).
To access the VBI Configuration screen:
❖ Navigate to Root > Decoding > Configuration > VBI.
VBI
01 AMOL (Automatic Measurement Of Line-ups)
02 CC (Close Captioning)
03 TVG (TV Guide)
04 WSS (Wide Screen Signaling)
05 TTX (Teletext)
06 VPS (Video Program System)
07 VITS Vertical Interval Test Signals)
08 VITC (Vertical Interval Time Code)
09 VI (Video Index)
10 M422 (Monochrome 4:2:2)