Garmin G500H Pilot's Manual page 64

Example of activating Auto-Slewing in the G500H:
Course Pointer slewed
Figure 2-30 Auto-Slewing HSI with ILS Loaded and Shown with the Corresponding
1) The aircraft is flying vectors to final on an active ILS approach, with the
appropriate approach in the GPS navigator.
2) The appropriate ILS frequency must be activate in the navigator.
3) Verify that the waypoints for the approach are displayed on the Nav Map Page
or the FPL Page of the MFD.
4) Upon approaching the final course, select LOC on the HSI.
NOTE: If auto CDI switching is active on the GPS unit, the GPS will force
the GPS/GDU 620 to NAV when the aircraft is close to the LOC course.
5) The CDI and course pointer will change from magenta to green and the pointer
will move, or slew, to the final approach course (or 180° from the final approach
course for LOC BC approaches).
2-24
to 312° for the ILS
Approach Plate
Garmin G500H Pilot's Guide 190-01150-02 Rev. J