Garmin GTN 625 Pilot's Manual page 282

9.9.3
Foreword
When the TCAS II unit issues a TA or RA, the following occur:
Getting
• A 'TRAFFIC' annunciation appears in the annunciator bar of the GTN,
Started
flashes for 5 seconds and remains displayed until no TAs or RAs are detected
Audio &
Xpdr Ctrl
in the surveillance area.
- RA 'TRAFFIC' annunciations are white text with red backgrounds.
Com/Nav
- TA 'TRAFFIC' annunciations are black text with yellow backgrounds.
FPL
- If a TA and RA occur simultaneously, only the red and white RA
Direct-To
• If the GTN is not displaying the traffic page, the system displays a traffic
Proc
alert pop-up.
• During a TA event, the system issues a single "Traffic, Traffic" voice alert
Wpt Info
each time the system detects a new TA threat.
Map • During an RA event, voice alert(s) provide vertical guidance to resolve the
traffic conflict.
Traffic
- The Vertical Speed Indicator displays a range of vertical speeds to fly
Terrain
- Additional voice alerts occur if the RA status changes and when the
Weather
If the traffic system cannot determine the bearing of a Traffic or Resolution
Nearest
Advisory, the alert will be displayed as a traffic alert banner outlined in the
following table:
Services/
Music
Utilities
System
Messages
Symbols
Appendix
Index
9-40
TCAS II Alerts
'TRAFFIC' annunciation is shown.
to or avoid as applicable.
aircraft is clear of the conflict.
GTN 625/635/650 Pilot's Guide 190-01004-03 Rev. P