Garmin G900X Pilot's Manual page 292

GPS NAVIGATION
21) Upon passing PYNON the approach procedure automatically becomes active. The approach may be activated
at any point to proceed directly to the IAF. In this example, the aircraft has progressed through the final
waypoint of the arrival and the flight plan has automatically sequenced to the IAF as the active leg, activating
the approach procedure (see Figure 5-126).
To manually activate the approach procedure, perform the following steps:
a) Press the PROC Key.
b) Turn the large FMS Knob to highlight 'ACTIVATE APPROACH' as shown in Figure 5-127.
c) Press the ENT Key to activate the approach.
22) The IAF is the next waypoint. At the TOD, establish a descent vertical speed as previously discussed in Step 16.
The aircraft altitude is 9,000 feet upon reaching HABUK.
5-134
Figure 5-126 Approach is Now Active
Figure 5-127 Manually Activate Approach
Garmin G900X Pilot's Guide 190-00726-00 Rev. A