Garmin Flight Deck 100 User Manual

Page of 688
190-00728-04  Rev. A
Embraer Prodigy
®
 Flight Deck 100 Pilot’s Guide
635
APPENDIX A
TAWS-B ALERTS
Annunciations appear on the PFD and MFD.  Pop-up alerts appear only on the MFD.
Alert Type
PFD/MFD 
TAWS Page 
Annunciation
MFD Map Page 
Pop-Up Alert
Aural Message
Excessive Descent Rate Warning (EDR)
“Pull Up”
Reduced Required Terrain Clearance Warning 
(RTC)
“Terrain, Terrain; Pull Up, Pull Up”
Imminent Terrain Impact Warning (ITI)
“Terrain, Terrain; Pull Up, Pull Up”
Reduced Required Obstacle Clearance Warning 
(ROC)
“Obstacle, Obstacle; Pull Up, Pull Up”
Imminent Obstacle Impact Warning (IOI)
“Obstacle, Obstacle; Pull Up, Pull Up”
Reduced Required Terrain Clearance Caution 
(RTC)
“Caution, Terrain; Caution, Terrain”
Imminent Terrain Impact Caution (ITI)
“Caution, Terrain; Caution, Terrain”
Reduced Required Obstacle Clearance Caution 
(ROC)
“Caution, Obstacle; Caution, Obstacle”
Imminent Obstacle Impact Caution (IOI)
“Caution, Obstacle; Caution, Obstacle”
Premature Descent Alert Caution (PDA)
“Too Low, Terrain”
Altitude Callout “500”
None
None
“Five-Hundred”
Excessive Descent Rate Caution (EDR)
“Sink Rate”
Negative Climb Rate Caution (NCR)
“Don’t Sink”
TAWS-B SYSTEM STATUS ANNUNCIATIONS
Alert Type
PFD/MFD Alert 
Annunciation
TAWS-B Page Annunciation
Aural Message
System Test in Progress
TAWS TEST
None
System Test Pass
None
None
“TAWS System Test OK”
TAWS Alerting is disabled
None
None
MFD Terrain or Obstacle database 
unavailable or invalid.  TAWS operating 
with PFD Terrain or Obstacle databases
None
TERRAIN DATABASE FAILURE
None
TAWS-B System Test Fail, Terrain or 
Obstacle database unavailable or invalid, 
invalid software configuration, system 
audio fault
TAWS FAIL
“TAWS System Failure”
No GPS position
NO GPS POSITION
“TAWS Not Available”
Excessively degraded GPS signal, Out of 
database coverage area
None
“TAWS Not Available”
Sufficient GPS signal received after loss
None
None
“TAWS Available”