At 30 nm from Destination Airport
1. At 30 nm from the destination airport,
the MSG annunciator will flash.
Press MSG. The display will ask if you
want to “Enable approach.” Press ENT
to enable the Approach operation. The
Approach annunciator will light and the
CDI sensitivity will automatically scale
gradually from 5 nm to 1 nm full scale
per side.
PUSH ENT TO
ENABLE APPROACH
2. The display will verify that you have
enabled the selected approach. You will
now be prompted to enter the local
altimeter setting. Turn the Small knob
to change the barometric pressure
values and turn the Large knob to
move the cursor. Press ENT.
ENTER
LOCAL ALTIMETER
SETTING 30.02"
3. Press NAV to return to the Navigation
Mode.
Initial Approach Fix (IAF)
1. Prior to the Initial Approach Fix (IAF),
the MSG indicator will light to
announce a Waypoint Arrival Alert.
Press MSG to acknowledge the
message and view the instructions to
the next approach point.
266
Approach Operations Operations
MSG
NAV
ENT
MSG
ENT