IQBRK00/01
B12
IQBRK00OPS 05/04/07
www.snellwilcox.com
Version 1 Issue 6
B12.57
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RollTrack
This function allows information to be sent, via the
RollCall™ network, to other compatible units
connected on the same network.
For example, it can enable compatible audio delay
units to produce an audio delay dependent on this
and other similar units. The audio delay unit will
dynamically follow or track the received delay-time
information. This allows processed video signals to
be timed correctly with audio signals. This
automatic tracking system via the RollCall™
network is call
RollTrack
.
RollTrack
RollTrack Index
RollTrack Source
RollTrack Disable
RollTrack Address
RollTrack Command
RollTrack Sending
RollTrack Status
For more detailed information, see the RollTrack
section (Appendix) at the end of this manual.
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RollTrack Index
RollTrack Index
10
Preset
RollTrack Index
This item is used to select which RollTrack Index is
set up using the RollTrack Source, RollTrack
Address and RollTrack Command functions.
It allows up to 70 destinations to be selected.
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RollTrack Source
RollTrack Source
Video Delay
Preset
RollTrack Source
This allows the source of information that triggers the
transmission of data to be selected. Options are:
Unused (off)
De-embed 3 Lost
Input Present
De-embed 3 Present
Input Missing
De-embed 4 Lost
Standard 525
De-embed 4 Present
Standard 625
De-embed 5 Lost
Input 1 Present
De-embed 5 Present
Input 1 Missing
De-embed 6 Lost
Standard 1 525
De-embed 6 Present
Standard 1 625
De-embed 7 Lost
Input 2 Present
De-embed 7 Present
Input 2 Missing
De-embed 8 Lost
Standard 2 525
De-embed 8 Present
Standard 2 625
AES 1 Lost
Audio Delay
AES 1 Present
Video Delay
AES 2 Lost
De-embed 1 Lost
AES 2 Present
De-embed 1 Present
GPI 1 Low
De-embed 2 Lost
GPI 1 High
De-embed 2 Present
GPI 1 Inactive
The destination for the information is set by the
network code address.