4-13
Button Operations Map
4
DOWN-ARROW
PUSH: Decreases the map range, in nautical miles, shown
on the main display area. Range is always measured from
the white airplane indicator to the outside of the compass
tick marks.
Pushing the [ ] button decreases the map range from
1000 nautical miles down to 1 nautical mile. The currently
selected map range is shown at the top of the display.
When the bottom of the map range is reached, further
pushes of [ ] have no effect.
HOLD: If a flight plan or a direct-to waypoint is active
on the LNAV receiver, the map range will auto-scale until
reaching a setting at which the current active waypoint
is visible.
SHFT›DOWN-ARROW
No function is performed by this button sequence.
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