Garmin G1000 Quest Kodiak - Manual (Page 277)

190-00590-00 Rev. C Garmin G1000 Pilot’s Guide for the Quest Kodiak 100 6-45
HAZARD AVOIDANCE
TRAFFIC ALERT MESSAGES
TIS P
OWER
-U
P
T
EST
The G1000 performs and automatic test during power-up. If TIS passes the power-up test, the standby screen
displays on the Traffic Map Page. If the aircraft is airborne during the test, traffic displays on the Traffic Map
Page.
If TIS fails the power up test, one of the following traffic alert messages display in yellow in the center of the
screen:
• NO DATA - Data is not being received from the transponder.
• DATA FAILED - Data is being received from the transponder, but a failure was detected in the data stream.
• FAILED - The transponder has failed.
• UNAVAILABLE - The traffic service is unavailable or out of range
Contact the service center or Garmin dealer for corrective action all of these messages, except the UNAVAILABLE
message.
Figure 6-49 Traffic Map Page Power-up Test
No Data Being Received
from Transponder
TIS Has
Failed
A
UDIO
A
LERTS
An audio alert is generated whenever the number of TAs on the Traffic Map Page increases from one scan
to the next. This reduces the amount of nuisance alerts due to proximate aircraft. For example, when the
first TA is displayed, an aural alert is generated. As long as a single TA remains on the display, no additional
alerts are generated. If a second TA appears on the display, a new audio alert is generated. If the number
of TAs initially decreases and then subsequently increases, another audio alert is generated.