Garmin G600 Pilot's Manual page 149

Traffic Status
Banner
Annunciation
TA OFF SCALE*
TA X.X ± XX
↕**
AGE MM:SS
TRFC COAST
TRFC RMVD
TRFC FAIL
NO TRFC DATA
TRFC UNAVAIL
*Shown as symbol on Traffic Map Page
**Shown in center of Traffic Map Page
190-00601-02 Rev. B
A Traffic Advisory is outside the selected display range
Annunciation is removed when traffic comes within the selected
display range
System cannot determine bearing of Traffic Advisory
Annunciation indicates distance in NM, altitude separation
in hundreds of feet, and altitude trend arrow (climbing/
descending)
Appears if traffic data is not refreshed within 6 seconds
If after another 6 seconds data is not received, traffic is removed
from the display
The quality of displayed traffic information is reduced as the age
increases
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 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
Traffic data has failed
Traffic has not been detected
The traffic service is unavailable or out of range
Table 4-10 TIS Traffic Status Annunciations
Garmin G600 Pilot's Guide
Description
4-23