Garmin G900X Pilot's Manual page 108

FLIGHT INSTRUMENTS
The MDA/DH may be set from the PFD. It is synchronized on both PFDs in a 3 Display System. The function
is reset when the power is cycled.
Setting the barometric minimum descent altitude/decision height and bug:
1) Press the TMR/REF Softkey.
2) Turn the large FMS Knob to highlight the 'Minimums' field (Figure 2-44).
3) Turn the small FMS Knob to select 'BARO'. 'OFF' is selected by default. Press the ENT Key or turn the large
FMS Knob to highlight the next field.
4) Use the small FMS Knob to enter the desired altitude (from zero to 16,000 feet).
5) To remove the window, press the CLR Key or press the TMR/REF Softkey.
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Figure 2-44 MDA/DH Setting
(Timer/References Window)
Garmin G900X Pilot's Guide 190-00726-00 Rev. J