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xii
Garmin GTN 625/635/650 Pilot’s Guide
190-01004-03 Rev. B
Foreward
Getting
Started
Xpdr Ctrl
Com/Nav
FPL
Direct-To
Proc
Wpt Info
Map
Traffic
Terrain
Weather
Nearest
Music
Utilities
System
Messages
Symbols
Appendix
Index
9.2.1 TAS Symbology ....................................................................9-11
9.2.1 Displaying and Operating Traffic (TAS Systems) .....................9-12
9.2.1.1 Switching from Standby Mode to Operating Mode ...............9-12
9.2.1.2 Range Ring .........................................................................9-13
9.2.2 Altitude Display ...................................................................9-13
9.2.4 Traffic System Status ............................................................9-14
9.2.5 Traffic Pop-Up......................................................................9-15
9.3 Traffic Test .........................................................................................9-16
10 Terrain .............................................................................................10-1
10.1 Terrain Configurations ........................................................................10-1
10.2 Terrain Proximity ................................................................................10-1
10.2.1 Displaying Terrain Proxmity ..................................................10-3
10.2.1.1 Terrain Page 120° Arc or 360° Rings ....................................10-4
10.2.2 Terrain Limitations ...............................................................10-5
10.3 Terrain Awareness and Warning System (TAWS-B) Optional .................10-6
10.3.1 TAWS-B Requirements .........................................................10-6
10.3.2 TAWS-B Limitations .............................................................10-6
10.3.3 Computing GPS Altitude for TAWS .......................................10-7
10.3.4 Baro-Corrected Altitude Versus GSL Altitude .........................10-7
10.3.5 Using TAWS ........................................................................10-8
10.3.6 Displaying TAWS Data .........................................................10-9
10.3.7 TAWS Page .......................................................................10-10
10.3.7.1 Terrain Page Layers ............................................................10-10
10.3.7.2 Terrain Page View ..............................................................10-11
10.3.7.3 Terrain Page TAWS Selections ............................................10-11
10.3.8 TAWS Alerts ......................................................................10-12
10.3.8.1 TAWS-B Alerting Colors and Symbology .............................10-13
10.3.8.2 Excessive Descent Rate Alert ..............................................10-15
10.3.8.3 Forward Looking Terrain Avoidance ....................................10-15
10.3.8.4 Premature Descent Alerting ...............................................10-16
10.3.8.5 Negative Climb Rate After Take-Off Alert (NCR) ..................10-17
10.3.8.8 TAWS Not Available Alert ...................................................10-18
10.3.8.9 TAWS Failure Alert .............................................................10-18
10.3.9 TAWS System Status ..........................................................10-18
11 Weather ..........................................................................................11-1
11.1 XM Weather Products (Optional) ........................................................11-1
11.1.1 Displaying Data Link Weather ..............................................11-3