IQDEC02
N24
IQDEC02OPS 23/04/09
www.snellgroup.com
Version 1 Issue 7
N24.67
VBI & HANC Blank(ing)
This menu allows the selection of Vertical Interval
lines contained in the input signal to be blanked or
passed through the module as data or as a VITS.
Specific lines may be blanked, passed through as
data, VITS, passed through as a picture or closed
captions by selecting the appropriate line.
525 Pass...
625 Pass...
HANC Blank
SECAM Bottles...
VBI & HANC Blank
525 Pass
525 Pass
525 Lines 11-22
525 Lines 274-285
This item allows the selection of 525 standard
Vertical Interval lines contained in the input signal
to be blanked or passed through the module as
data or as a VITS.
Specific lines may be blanked, passed through as
data, passed through as a picture (video) or closed
captions.
525 Lines 11-22
This allows the selection of lines in field 1.
Line 11
Line 12
Line 13
Line 14
Line 15
Line 16
Line 17
Line 18
Line 19
Line 20
Line 21
Line 22
525 Lines 11-22
Lines 11-20
Blank
Pass VBI
Decode VBI
Line 11-20
The options for these lines are:
Blank ............. Line content is blanked by
synchronizer
Pass as data . Line is processed by decoder as
data, chroma is blanked, Closed
Caption disabled.
Pass as VITS Line is decoded and chroma passed
Line 21
Blank
Pass as Data
Picture
Pass as Closed Capt
Line 21
The options for this line are:
Blank ............. Line content is blanked by
synchronizer
Pass as data . Line is processed by decoder as
data, chroma is blanked, Closed
Caption disabled.
Picture........... Line is processed by the decoder as
video
Pass as Closed Caption
Line is processed by decoder as
data, chroma is blanked, Closed
Caption enabled
Line 22
Blank
Pass as Data
Picture
Line 22
The options for this line is:
Blank ............. Line content is blanked by
synchronizer
Pass as data . Line is processed by decoder as
data, chroma is blanked, Closed
Caption disabled.
Picture........... Line is processed by the decoder as
video
