Flight Director Display - Garmin G500 Reference Manual

When GPSS mode is on, the heading bug on the HSI changes to a hollow
outline and a crossed-out heading bug appears in the PFD Knob Mode Indicator,
indicating that the autopilot is not coupled to the heading bug. The bug is still
controllable and may still be used by the pilot for reference. GPSS is annunciated
in the lower left portion of the PFD. The GPSS mode annunciation depends on
the location of the NAV STATUS information, as shown in the following fi gure.

Flight Director Display

Flight director commands are presented as a single cue fl ight director on the
PFD.
190-01102-03 Rev G
NAV Status Style 1
GPSS Mode Annunciations
SVT Off
Flight Director Bars Showing Aircraft Pitch
G500 Cockpit Reference Guide
PRIMARY FLIGHT DISPLAY (PFD)
NAV Status Style 2
SVT On
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