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This function modifies the vertical viewing angle of the map in 3D mode. You can
change the angle in a wide range starting from a top down view (2D view is
seamlessly integrated) all the way to a flat view that lets you see far ahead.
The automatic Smart Zoom function will do the necessary tilting for you when
navigating (gives a flat view if the next turn is at a distance to let you see far ahead
and raises the angle when approaching a turn to give you a better view of the
upcoming manoeuvre). If you manually change the view angle, Smart Zoom will no
longer tilt the map by itself (automatic zooming and rotating remains active).
You need to tap the Lock button to return the tilt control to Smart Zoom. You can
also set this GPS device to do this automatically after a few seconds.
3.5.4 Lock to GPS position and heading (No. 6)
This semi-transparent icon is displayed if GPS position is available, and the map has
been moved. It also appears when you scale or tilt the map while Smart Zoom is
enabled.
This semi-transparent icon is displayed if GPS position is available, and the map has
been moved or rotated. It also appears when you scale or tilt the map while Smart
Zoom is enabled.
Normally this GPS device positions the map to keep the GPS position visible
somewhere on the map (when North-up orientation is selected), or always at the
bottom centre of the map (when Track-up orientation is selected).
If you manually move the map, it will freeze the map in the new position. To return to
the GPS position, use this Lock button.
When Smart Zoom is enabled, scaling or tilting the map also stops the automatic
zooming or automatic tilting respectively. To reactivate Smart Zoom, tap this button.
This button has a hardware button equivalent:
Tip: In Advanced settings you can set a delay time after which this GPS device
pushes the Lock button for you automatically. This can be turned on for re-enabling
both Lock-to-Position and Smart Zoom.
3.5.5 Cursor (No. 7)
As described earlier, if you tap the map somewhere or select one specific item in
Find, it will become the selected point on the map, marked with a small red dot and
radiating red circles to make it conspicuous. You can use this point as starting point,