Garmin GTN 750 Pilot's Guide - Page 218

Foreword Getting Started Audio & Xpdr Ctrl Com/Nav 10.1.7 TIS System Status The GTN 7XX 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. Contact a service center or Garmin dealer for corrective action for a failure message. Traffic Page FPL Annunciation Description Direct-To No Data Data is not being received from the transponder Failed The transponder has failed Proc Unavailable TIS is unavailable or out of range Charts Table 10-3 TIS Failure Annunciations Wpt Info The Traffic mode is annunciated in the bottom left corner of the Traffic Page. When the aircraft is on the ground, TIS automatically enters Standby Mode. Map Once the aircraft is airborne, TIS switches to Operating Mode and traffic information is displayed. The mode can be changed manually using the Traffic Traffic Status key. Terrain Weather Traffic Status Traffic Mode Annunciation (Traffic On Map Page) Traffic Display Enabled Icon (Other Maps) Nearest TIS Operating Operate Music TIS Standby Utilities TIS Failed* System Standby TIS Fail Messages * Contact a service center or Garmin dealer for corrective action Table 10-4 TIS Modes Shown on the Map Page Symbols Appendix Index 10-8 Garmin GTN 725/750 Pilot's Guide 190-01007-03 Rev. B