Pilot's Guide

Garmin G1000 Pilot’s Guide for the Beechcraft C90A/GT/GTi
190-00663-03 Rev. A390
HAZARD AVOIDANCE
SYSTEM STATUS
The G1000 performs an automatic test of TIS during power-up. If TIS passes the test, TIS enters Standby
Mode (on the ground) or Operating Mode (in the air). If TIS fails the power up test, an annunciation is shown
in the center of the Traffic Map Page.
Traffic Map Page
Annunciation
Description
NO DATA Data is not being received from the transponder*
DATA FAILED
Data is being received from the transponder, but
a failure is detected in the data stream*
FAILED The transponder has failed*
UNAVAILABLE TIS is unavailable or out of range
* Contact a service center or Garmin dealer for corrective action
Table 6-13 TIS Failure Annunciations
Data Not Received
from Transponder
System Test
Failed Status
Figure 6-106 TIS Power-up Test Failure