Inhibiting/Enabling Taws-A Alerting - Garmin GTN 625 Pilot's Manual

Foreword
Getting
Started
Xpdr Ctrl
Com/Nav
FPL
Direct-To
PDA and FLTA aural and visual alerts can be manually inhibited. Discretion
Proc
should be used when inhibiting TAWS and the system should be enabled when
appropriate. When TAWS is inhibited, the alert annunciation "TER INHB" is
Wpt Info
shown.
Map
10.5.3.5
Traffic
TAWS-A also has an inhibit mode that deactivates the PDA/FLTA aural and
visual alerts. Pilots should use discretion when inhibiting TAWS-A and always
Terrain
remember to enable the system when appropriate. Only the PDA and FLTA
alerts are disabled in the inhibit mode. After cycling power, TAWS-A will no
Weather
longer be inhibited.
Nearest
Services/
Music
Terrain (TAWS)
Utilities
Inhibited
Annunciation
System
Figure 10-37 TAWS-A Alerting Disabled (TAWS Inhibited) Annunciation
Messages
Symbols
Appendix
Index
10-50
700
600
500
400
300
200
100
Runway
1 2 3 4
Threshold
Distance From Destination Airport (nm)
Figure 10-36 PDA Alerting Threshold

Inhibiting/Enabling TAWS-A Alerting

"+" Indicates Multiple Annunciations
1. While viewing the Terrain page, touch the Menu key.
2. Touch the TAWS Inhibit key to inhibit or enable TAWS (choice
is dependent on current state). A green bar in the key indicates
the TAWS is inhibited.
Garmin GTN 625/635/650 Pilot's Guide
PDA Alerting Area PDA Alerting Area
5 6 7 8 9 10 11 12 13 14 15
Touch To Toggle TAWS
Inhibit. TAWS Inhibited
shown.
190-01004-03 Rev. F