Lowrance XOG Quick Start Manual page 10

Use the Speak button to control the volume level of spoken, turn-by-
turn instructions.
A black arrow icon represents your position on-screen. The arrow
always points in the direction you are traveling.
Use the Map Orientation button to toggle between three different
map views:
North Up
Track Up
3D View
North Up always shows the map with North at the top of the screen.
Track Up rotates the map so that the direction you are traveling is al-
ways at the top of the screen. In Track Up, the button rotates to show
which way is North. 3D View displays the map from a position above
and slightly behind the black arrow icon.
Overlay Data boxes provide information about your route. Overlay
data appears in semi-transparent boxes on the map screen. The trans-
parency level of overlay data boxes can be controlled from the Interface
Options screen on Menu 2 in the Options feature.
Use the Auto Zoom button to toggle automatic zoom on and off. As
the map screen moves to track your position, Auto Zoom will enlarge
the map based on your speed and the distance to the next turn. For
manual zoom control, turn off Auto Zoom and launch the Map Display
Toolbar.
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