V7 NAV740, Руководство пользователя

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V7 Navigation has a built-in Lock-on-Road feature that always puts the position
arrow on the road, on the axis of the street in case of one-way streets, or on the side
of the road where you drive (e.g. on the right in Germany and on the left in the U.K.)
on two-way roads.
The location received from the GPS receiver is shown as a small dot on the map.
This can help you locate your position if the GPS accuracy is poor, and the Lock-on-
Road system puts you on the wrong street. It is also the location saved in the track
log (Page 58).
When the GPS position is lost, the arrow turns grey, but the journey continues on the
recommended route for a short period of time with the speed last detected before the
GPS position was lost. When the next route event is reached, or after 40 seconds,
the arrow stops, and remains gray until GPS reception returns. This way short
tunnels can be crossed without losing the position.
4.1.7 Selected map point, also known as the Cursor
If you tap the map somewhere, it will become the selected point on the map, marked
with a small red dot and permanently radiating red circles to make it conspicuous at
all zoom levels, even when it is in the background of a 3D map view. You can use
this point as starting point, via point, or destination of your route, you can search for
a POI near to it, or save it as a POI. The cursor, when visible, is also the reference
point for map scaling.
Note: When your GPS position is available, and Lock-to-Position (Page 28) is active,
the cursor is the current GPS position, the blue arrow. When you select another point
by tapping the map, the new Cursor is shown on the display with the red dot and the
radiating red circles.
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