xiv
Garmin GTN 725/750 Pilot’s Guide
190-01007-03 Rev. D
Foreword
Getting
Started
Audio &
Xpdr Ctrl
Com/Nav
FPL
Direct-To
Proc
Charts
Wpt Info
Map
Traffic
Terrain
Weather
Nearest
Services/
Music
Utilities
System
Messages
Symbols
Appendix
Index
10.6.3.6 Approach Mode ................................................................ 10-29
10.7 TCAD 9900B Operation ................................................................... 10-30
10.7.1
Select Local Barometric Pressure ........................................ 10-30
10.7.2
Select Active Shield ............................................................ 10-31
10.7.3
TCAD 9900B Traffic Menu.................................................. 10-31
10.7.3.1 Traffic Audio ...................................................................... 10-31
10.7.3.2 Shield Setup ...................................................................... 10-32
10.7.3.3 Approach Mode ................................................................ 10-33
10.8 TCAD 9900BX Operation ................................................................. 10-34
10.8.1
Select Local Barometric Pressure ........................................ 10-34
10.8.2
Select Altitude Filter ........................................................... 10-35
10.8.3
TCAD 9900BX Traffic Menu ............................................... 10-35
10.8.3.1 Traffic Audio ...................................................................... 10-36
10.8.3.2 Shield Setup ...................................................................... 10-36
10.8.3.3 Approach Mode ................................................................ 10-37
10.8.3.4 Ground Mode .................................................................... 10-37
11 Terrain ................................................................................................11-1
11.1 Terrain Configurations ........................................................................ 11-1
11.2 Terrain Proximity ................................................................................ 11-1
11.2.1
Displaying Terrain Proximity ................................................. 11-3
11.2.1.1 Terrain Page 120
°
Arc or 360
°
Rings .................................... 11-4
11.2.2
Terrain Limitations ............................................................... 11-5
11.3 Terrain Awareness and Warning System (TAWS-B) Optional ................. 11-6
11.3.1
TAWS-B Requirements ......................................................... 11-6
11.3.2
TAWS-B Limitations ............................................................. 11-6
11.3.3
Computing GPS Altitude for TAWS ....................................... 11-7
11.3.4
Baro-Corrected Altitude Versus GSL Altitude ......................... 11-7
11.3.5
Using TAWS ........................................................................ 11-8
11.3.6
Displaying TAWS Data ......................................................... 11-8
11.3.7
TAWS Page ......................................................................... 11-9
11.3.7.1 Terrain Page Layers ............................................................ 11-10
11.3.7.2 Terrain Page View .............................................................. 11-11
11.3.7.3 Terrain Page TAWS Selections ............................................ 11-11
11.3.8
TAWS Alerts ...................................................................... 11-12
11.3.8.1 TAWS-B Alerting Colors and Symbology ............................. 11-13
11.3.8.2 Excessive Descent Rate Alert .............................................. 11-15
11.3.8.3 Forward Looking Terrain Avoidance .................................... 11-15
Содержание GTN 725
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