Garmin G500H Pilot's Manual page 55

Cyan Within 2500 ft
Barometric
Minimums
Bug
Barometric
Minimums
Box
Figure 2-20 Barometric MDA/DH Alerting Visual Annunciations
Alerting is inhibited while the aircraft is on the ground and until the aircraft
reaches 150 feet above the selected Minimum Altitude. Normally the altitude
alerter only allows selection of altitudes in 100 foot increments. When a value
other than 100 feet is set for Baro Mins, it becomes a selectable value in the
altitude alerter.
In dual installations, the minimums alerting altitude value may be set from
either GDU 620 and will be synchronized on both units.
Setting the Altitude Minimums Bug is performed on either the FPL - Active
Flight Plan page or the FPL - Charts page.
For details for setting the Altitude Minimums Bug on the Active Flight Plan
page, refer to Section 3 - MFD - Flight Plan Pages.
For details for setting the Altitude Minimums Bug on the Charts page, refer
to Section 5 - Additional Features - Charts Menu Selections.
NOTE: I f you highlight the minimums Altitude field and hit the CLR key, it
will turn the minimums alerting functionality off.
190-01150-02 Rev. J
White Within 100 ft
Garmin G500H Pilot's Guide
Yellow When
Altitude Reached
2-15