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longer tilt the map by itself (automatic zooming and rotating remains active). You
need to press Enter (3.1), or tap the Lock button (4.5.4) to return the tilt control to
Smart Zoom. You can also set The NVX430BT Navigator to do this automatically
after a few seconds (5.6.3.3).
4.5.4 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 or rotated. It also appears when you scale or tilt the map while Smart
Zoom is enabled.
Normally The NVX430BT Navigator 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. Rotating the map in any direction will only
freeze the orientation of the map, but it keeps on moving to keep the GPS position
visible. Use Lock to return to North-up or Track-up orientation (the one previously
selected).
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 described in 3.1.
Tip: In Advanced settings you can set a delay time after which The NVX430BT
Navigator pushes the Lock button for you automatically (5.6.3.3). This can be turned
on for re-enabling both Lock-to-Position and Smart Zoom.
4.5.5 Cursor (No. 7)
As described in 4.4.7, 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,
via point or destination for your route, you can search for a POI near it, mark it with a
pin, or save it as a POI.
Note: When GPS position is available, the Lock button will appear indicating that you
have disabled Lock-to-Position. Tapping the Lock button will re-enable the position
lock and move the cursor back to the current GPS position. The same happens when
The NVX430BT Navigator restores Lock-to-Position automatically, if it is set in
Advanced settings (5.6.3.3).
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