190-01255-00 Rev. B
Garmin G1000H
™
Pilot’s Guide for the Bell 407GX
77
FLIGHT INSTRUMENTS
Agroundline(Figure2-49)isshownontheAltimetertodisplaytheaircraft’sheightrelativetotheground.
Ifthedatabecomesinvalid,themessage“RAFAIL”isdisplayedinyellowinplaceofthecurrentradarheight
(Figure2-50).
Radar Altimeter
Minimums Box
Figure 2-49 Altimeter Displaying the Ground Line (RAD ALT)
Ground
Line
Figure 2-50 Radar Altimeter Invalid Data