Garmin G500, Руководство пилота

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2-44 Pilot’s Guide 190-01717-10 Rev. H
Primary Flight Display
2.12 VDI
The VDI displays to the left of the altitude tape when:
•
The aircraft is in an ILS or GPS approach with vertical guidance
•
The GDU is receiving VNAV vertical guidance from the GTN
Status annunciations replace VDI indications when data is invalid or not available.
For ILS glideslope indications, the VDI is a green diamond.
An ILS glideslope indication appears if the current heading
is within 107° of the selected course. This prevents the
glideslope from displaying during localizer backcourse
approaches.
ILS Glideslope
No GS
Annunciates if a localizer
frequency is tuned and there is
no glideslope signal.
GPS glidepath vertical guidance is similar to glideslope
indications. A magenta diamond glidepath indication
displays for GPS approaches supporting vertical guidance
(LNAV+V, L/VNAV, LPV, LP +V,VISUAL).
GPS Glidepath
No GP
Annunciates if GPS glidepath
data becomes invalid while the
VDI is displayed.