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10-14
Garmin GTN 625/635/650 Pilot’s Guide
190-01004-03 Rev. B
Foreword
Getting
Started
Xpdr Ctrl
Com/Nav
FPL
Direct-To
Proc
Wpt Info
Map
Traffic
Terrain
Weather
Nearest
Music
Utilities
System
Messages
Symbols
Appendix
Index
Alert Type
Alert
Annunciation
Aural Message
Excessive Descent Rate
Warning (EDR-W)
“Pull Up”
FLTA Terrain Warning
(RTC-W, ITI-W)
“Terrain Ahead, Pull Up; Terrain Ahead,
Pull Up”*
or
“Terrain, Terrain; Pull Up, Pull Up”
FLTA Obstacle Warning
(ROC-W, IOI-W)
“
Obstacle Ahead, Pull Up; Obstacle Ahead,
Pull Up
”*
or
“
Obstacle, Obstacle; Pull Up, Pull Up
”
FLTA Terrain Caution
(RTC-C, ITI-C)
“Terrain Ahead; Terrain Ahead”*
or
“Caution, Terrain; Caution, Terrain”
FLTA Obstacle Caution
(ROC-C, IOI-C)
“Obstacle Ahead; Obstacle Ahead”*
or
“Caution, Obstacle; Caution, Obstacle”
Premature Descent
Alert Caution (PDA)
“Too Low, Terrain”
Voice Callout
(VCO-500)
None
“Five-Hundred”
Excessive Descent Rate
Caution (EDR-C)
“Sink Rate”
Negative Climb Rate
Caution (NCR-C)
“Don’t Sink”*
or
“Too Low, Terrain”
* Alerts with multiple messages are configurable at installation and are installation-
dependent. Alerts for the default configuration are indicated with asterisks.
Table 10-3 TAWS-B Alerts Summary