Tiernan TDR7, Manual

Page: 68 / 226

Chapter 3 56
Using the Control Front Panel
VBI Menu If your TDR7 has the TTO–6000 option module
installed, the next menu displayed is the VBI menu. If your TDR7 does
not have the TTO–6000 option module installed, the next menu
displayed is the Version menu, which is described on the following
page.
The VBI menu contains the Teletext submenu, which contains three
functions: PID, Mode, and Active Line.
The PID function allows you to display the teletext PID in the selected
service. The TDR7 automatically selects the teletext PID available in
the selected service.
The Mode function allows you to determine whether the teletext data
will be included in the video output stream. Unless you select
On
, the
teletext will not be provided in the video output stream.
The Active Line function allows you to display the teletext lines that are
being inserted into the transport stream by the encoder.
Menu
VBI
Teletext
PID Mode Active Line
NOTE: Processing Teletext Data
The TDR7 only processes teletext data when the TTO–6000
option module is installed and when the video format is in the
PAL mode. Additionally, teletext data will be included in the
video output stream only when the
VBI Mode function is set to
On
.
NOTE...