Radyne ComStream TIERNAN SE4000, Installation And Operation Manual

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VBI Data Transmission SE4000 MPEG-2 Contribution Encoder
B-8 01-0934-401-B
B.4.2 Remote Commands for Decoder Configuration
The following front panel and remote commands are used to configure the decoder for VBI
teletext.
Remote
Command
Mnemonic Parameter Range Description
VBI CONTROL Auto, Manual Setting determines if the TDR60 will automatically
detect incoming VBI data or if the VBI format will be
manually configured by the operator.
•
Auto - TDR60 automatically detects the format
of the incoming VBI information.
•
Manual - enables the operator to manually
configure the VBI format (default).
VBI FORMAT Off, TiernanCC, Lines16,
Lines32 Provided that VBI information is available in the
selected service, this command determines if the
data will be included in the video output stream.
Note: this command is query-only when VBI
FORMAT is set to AUTO.
•
Off - VBI mode is disabled (default).
•
Tiernan CC - Tiernan proprietary closed
caption information will be included.
•
Lines 16 - Expanded windows lines -16
information will be included. For PAL modes,
this includes VBI information found in lines 15
to 22. In NTSC mode, this includes VBI
information in lines 14 to 21.
•
Lines 32 - Expanded windows lines -32
information will be included. For PAL modes,
this includes VBI information found in lines 7 to
22. In NTSC mode, this includes VBI
information in lines 7 to 21.
VBI TELETEXT
LINES - Query-only, displays a list of the teletext lines
detected in the s elected service or the message
no
active lines when teletext is not present.
Available only when VD MODE is set to NTSC.
Front panel equivalent: VBI>Active Line
VBI TELETEXT
MODE On, Off Provided that teletext data is available in the
selected service, this function determines if teletext
data will be included in the output stream.
•
On - data will be included.
•
Off - data will not be included (default).
Teletext is only available when VD MODE is set to
PAL.
Note: this command is query-only when VBI
FORMAT is set to AUTO.
Front panel equivalent: VBI>Mode
VBI TELETEXT
PID < available PIDs > or Off Selects the teletext data PID from the selected
service. To query the available PIDs, enter the
command VBI TELETEXT PID?
Available only when VD MODE is set to PAL.
Front panel equivalent: VBI>PID
VBI TELETEXT
STANDARD DVB, Proprietary Sets the inversion or non-inversion of teletext data.
•
DVB - sets DVB teletext standard (default).
Proprietary - sets proprietary teletext standard.
Available only when VD MODE is set to PAL.
Front panel equivalent: VBI>Standard