Cc (Closed Captioning) Parameter - Harmonic ProView 2900 Installation Manual

Chapter 9: Video Configuration Menu
The Web Manager provides configuration access to the same VBI parameters, arranged in
three grops:
NTSC Format related parameters, consisting of thefollowing:
•
Automatic Measurement Of Lin-ups parameter (AMOL, see paragraph 9.3.2)
Close Capture parameter (CC, see paragraph 9.3.1)
TV Guide parameter (TVG, see paragraph 9.3.3)
Sound Mode Concept parameter (SMC, see paragraph 9.3.10)
PAL Format related parameters, consisting of the following:
•
Wide Screen Signalling parameter (WSS, see paragraph 9.3.6)
Teletex-EBU parameter (TTX, see paragraph 9.3.8)
Video Program System parameter (VPS, see paragraph 9.3.9).
General parameters, related to both NTSC and PAL format, consisting of the following:
•
Vertical Interval Time Signalling (VITS, see paragraph 9.3.4)
Vertical Interval Time Clock parameter (VITC, see paragraph 9.3.5)
Video Index parameter (VI, see paragraph 9.3.7)
Monochrome 4:2:2 parameter (M22, see paragraph 9.3.11)
The following paragraphs describe the VBI Configuration options.

9.3.1. CC (Closed Captioning) Parameter

Selecting CC (Closed Captioning) displays the following screen:
1 Source 1 Source 1 Source 1 Source
2 2 2 2 Line1 Line1 Line1 Line1
The CC screen parameters are:
Source – used for selecting the source of closed captioning data
•
Line1 - This is a read-only parameter (closed captioning data is automatically re-inserted
•
in line 21).
Selecting Source option displays the following screen:
1 1 1 1
2 2 2 2
3 3 3 3
4 4 4 4
Available Closed Captioning sources are:
DISABLE – CC is disabled.
•
E.S (EN-301-775) – CC data is acquired according to the EN 301-775 DVB standard.
•
VIDEO – The ProView 2900 automatically detects the existing CC standard and acquires
•
the CC data accordingly.
VIDEO (ATSC A/53) – The ProView 2900 automatically detects the existing CC standard
•
and acquires the CC data accordingly, prioritizing the ATSC A/53 standard.
© Harmonic Inc. Manual p/n 101543/Ver 1.0
CC CC CC CC
Source Source
Source Source
DISABLE DISABLE DISABLE DISABLE
E.S (EN E.S (EN- - - - 301 E.S (EN E.S (EN 301- - - - 775) 301 301 775) 775) 775)
VIDEO VIDEO VIDEO VIDEO
VIDEO (ATSC A/53) VIDEO (ATSC A/53) VIDEO (ATSC A/53) VIDEO (ATSC A/53)
VBI 1 (and VBI 2) Configuration Options
9-9 ProView 2900 Series/SW Version 1.94
1 1 1 1 - - - - 2 2 2 2 - - - - 4 4 4 4 - - - - 2 2 2 2 - - - - 1 1 1 1
DISABLE DISABLE DISABLE DISABLE
21 21 21 21