18
GTN 725/750 Cockpit Reference Guide
190-01007-04 Rev. K
Traffic
Traffic System Status Annunciations
For annunciation symbols, refer to the “Symbols” section.
TIS Failure Annunciations
Traffic Page
Annunciation
Description
No Data
Data is not being received from the transponder.
Failed
The transponder has failed.
Unavailable
TIS is unavailable or out of range.
TIS Traffic Status Annunciations
Traffic Status
Banner
Annunciation
Description
Traffic Coast 9 SEC
The displayed data is not current (6 to 12 seconds since
last message). The quality of displayed traffic information
is reduced when this message is displayed.
Traffic Removed
Traffic is removed because it is too old for coasting
(12 to 60 seconds since last message). Traffic may exist
within the selected display range, but it is not displayed.