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14 January 2021, SmartScanIS User’s Guide for Union Pacific, EUD-2016026-00 Rev.2
When no Exception Alarms are detected but an Integrity Failure is detected on the last train,
the format of the rebroadcast message is:
Rebroadcast
U-P Detector Milepost (mile) [track indicator] Integrity Failure
U-P Detector Milepost (mile) [track indicator] Integrity Failure [ancillary messages]
Rebroadcast
Detector Out
When one or more Exception Alarms are detected on the last train, the format of the
rebroadcast message is:
Rebroadcast
U-P Detector Milepost (mile) [track indicator] [alarm announcements]
U-P Detector Milepost (mile) [track indicator] [alarm announcements] [ancillary messages]
Rebroadcast
Detector Out
When no recorded post-train announcement exists, the system announces a default message.
The format of this message is:
Rebroadcast
U-P Detector Milepost (mile) [track indicator]
No Rebroadcast
Detector Out
Only a train's post-train announcements are recorded. Arrival messages and real-time
messages are ignored. Any changes the customer makes to the ancillary announcement
options or any dynamic change of the Talker Mode has no effect on the rebroadcast message.
It plays whatever the last passing train heard, regardless of the current system settings.
Summary of Contents for SmartScanIS
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