Operating the Equipment Locally
Page 4-48 Instruction Manual: evolution 5000 E5710 and E5720 Encoder
ST.TM.E10074.1
Auto Detect VITC Option
To access the Auto Detect VITC option, press the Auto Detect VITC
softkey in the VBI Menu. This enables the Vertical Interval Time Code
(VITC) to be automatically detected. The option can be turned On or Off.
VBI Line ‘n’ Option
To access the VBI - Line ‘n’ option, press the VBI - Line ‘n’ softkey in the
VBI Menu (the line number shown changes according to the line option
selected). This enables extraction of VBI data from the selected line, and
specifies the type of VBI data that the line contains.
Table 4.40: VBI - Line ‘n’ Options
Option Description
Frame Rate = 29.97 Hz
Off VBI data is not extracted from the line.
Vertical Interval Time Code VITC data extracted from the line.
Video Index
Closed Caption The setting cannot be selected on this screen, but is set by setting the Closed Caption
option to On. It indicates that closed captioning data is extracted from the line. Setting Line
21 back to Off or VITC resets the Closed Caption option back to Off.
Neilsen AMOL 1 Neilsen AMOL 1 data is extracted from the line.
Neilsen AMOL 11 Neilsen AMOL 11 data is extracted from the line.
Frame Rate = 25 Hz
Off VBI data is not extracted from the line.
Vertical Interval Time Code VITC data extracted from the line.
Video Index Aspect ratio will be affected (see Table 4.34).
Teletext System B
(World System Teletext)
Teletext System B data extracted from the line.
Inverted Teletext Inverted Teletext is extracted from the line.
Wide Screen Signalling The setting cannot be selected on this screen, but is set by setting the WSS (Line 23) option
to On. It indicates that WSS data is extracted from the line. Setting Line 23 back to Off,
VITC or Teletext System B resets the WSS (Line 23) option back to Off.
Closed Caption Closed Caption data is extracted from the line.
Video Programming System The setting cannot be selected on this screen, but is set by setting the VPS (Line 16) option
to On. It indicates that VPS data is extracted from the line. Setting Line 16 back to Off, VITC
or Teletext System B resets the VPS (Line 16) option back to Off.
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