Pilot's Guide

190-01255-01 Rev. A
Garmin G1000H
™
Pilot’s Guide for the Bell 407GX
536
APPENDIX A
System Annunciation Comment
Display system is not receiving valid transponder information.
GPS information is either not present or is invalid for navigation use.
Note that AHRS utilizes GPS inputs during normal operation. AHRS operation may be degraded if
GPS signals are not present (see AFM).
Other Various Red X
Indications
A red “X” through any other display field (such as engine instrumentation display) indicates that
the field is not receiving valid data.
HTAWS ALERTS
Alert Type
PFD/HTAWS
Page Alert
Annunciation
MFD
Pop-Up Alert (except
HTAWS Page)
Aural Message
Reduced Required Terrain Clearance
Warning (RTC)
“Warning; Terrain, Terrain”
Imminent Terrain Impact Warning (ITI) “Warning; Terrain, Terrain”
Reduced Required Obstacle Clearance
Warning (ROC)
“Warning; Obstacle, Obstacle”
Imminent Obstacle Impact Warning (IOI)
“Warning; Obstacle, Obstacle”
Reduced Required Terrain Clearance
Caution (RTC)
“Caution; Terrain, Terrain”
Imminent Terrain Impact Caution (ITI)
“Caution; Terrain, Terrain”
Reduced Required Obstacle Clearance
Caution (ROC)
“Caution; Obstacle, Obstacle”
Imminent Obstacle Impact Caution (IOI)
“Caution; Obstacle, Obstacle”
Voice Callout (VCO) None None “Five Hundred”, “Four Fifty”, “Four Hundred”,
“Three Fifty”, “Three Hundred”, “Two Fifty”,
“Two Hundred”, “One Fifty”, “One Hundred”, “Fifty”
HTAWS Alerts Summary