10-59
190-01004-03 Rev. P
GTN 625/635/650 Pilot’s Guide
Terrain
Alert Type
Alert
Annunciation
Pop-Up Alert
(Except TAWS-A Page)
Aural
Message
Reduced Line
Clearance Caution
(RLC)
"Wire Ahead; Wire
Ahead"*
or
"Caution, Wire;
Caution, Wire"
Premature Descent
Alert Caution (PDA)
“Too Low, Terrain”
Excessive Descent
Rate Caution (EDR)
“Sink Rate”
Excessive Closure
Rate Caution (ECR)
“Terrain, Terrain”
Negative Climb
Rate Caution (NCR)
*
or
“Don’t Sink”*
or
“Too Low, Terrain”
Flight Into Terrain
High Speed Caution
(FIT)
“Too Low, Terrain”
Flight Into Terrain
Gear Caution (FIT)
“Too Low, Gear”
Flight Into Terrain
Flaps Caution (FIT)
“Too Low, Flaps”
Flight Into Terrain
Takeoff Caution (FIT)
“Too Low, Terrain”
Glide Slope Devia-
tion Caution (GSD)
“Glideslope”
Altitude Voice
Call Out (VCO)
None
None
“Five-Hundred,”
“Four-Hundred,”*
“Three-Hundred,”*
“Two-Hundred,”*
“One-Hundred”*
TAWS Available
None
N/A
“TAWS Available”
TAWS System Test
in Progress
N/A
None
TAWS System Test
Pass
None
N/A
“TAWS System
Test OK”
Summary of Contents for GTN 625
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