Garmin 5012 Manuale Utente

Pagina di 68
GPSMAP
®
 4000/5000 Series Owner’s Manual 
Using Charts
Using 
Charts
Understanding Chart Data
BlueChart g2 and BlueChart g2 Vision charts use graphic symbols to denote map features, which 
follow the standards for US and international charts.
Other features common to most charts include depth contour lines (with deep water represented in 
white), intertidal zones, spot soundings (as depicted on the original paper chart), navigational aids 
and symbols, and obstructions and cable areas.
Navigating to a Point on the Chart
1.  From the Home screen, select 
Charts
.
2.  Select 
Navigation Chart
Fishing Chart
, or 
Radar Overlay
.
3.  Select the point on the chart to which you want to go.
4.  Select 
Navigate To
.
5.  Select 
Go To
 (or 
Guide To
 when using a preprogrammed BlueChart g2 Vision card for Auto 
Guidance).
6.  Follow the colored line on the screen to the destination.
Panning the Navigation Chart
Use the 
ROCKER
 on your GPSMAP 4000 series unit to move the map pointer ( ) away from 
your current location and to scroll to other areas on the Navigation chart. As you pan past the edge 
of the current map display, the screen scrolls forward to provide continuous map coverage. Touch 
and drag the Navigation screen on your GPSMAP 5000 series unit to pan away from your current 
location. The position icon ( ) stays at your present location. If the position icon leaves the map 
when you pan, a small window (inset map) appears on the left of the screen so that you can keep 
track of your current position.
As you move the map pointer, its coordinates, distance, and bearing from your current location 
appear in the upper-left corner of the map.
  To pan the map, press up, down, right, or left on the 
ROCKER 
(GPSMAP 4000 series), or touch 
and drag the Navigation screen (GPSMAP 5000 series).
Map 
pointer
Inset 
map
Pan 
options
Pointer distance 
and bearing 
from current 
location
Pointer 
coordinates
  To stop panning, select 
Stop Panning
.