27
3-4-2
Latitude and Longitude
Latitude and longitude coordinates define
the position on earth and can be displayed on
data bar.
In the data bar, vessel’s position will show as
below
47° 43.000’ N or S Latitude
003° 21.656’ E or W Longitude
However, if you move the cursor, the latitude
and longitude of the point where cursor is on,
will be shown as below in the data bar
47° 43.325’ N or S Latitude
003° 20.607’ E or W Longitude
Tip
Latitude: The angular distance north or south
from the equator of a point on the earth’s
surface, measured on the meridian of the
point
Longitude: Angular distance east or west on
earth’s surface, measured by the angle
contained between the meridian of a
particular place and some prime meridian.
When reading the position
of the boat from the data
bar, make sure there is no
cursor on the chart.
3-4-3
Chart scale
To view the chart in more detail, press
or
. To view the chart more
widely, press
or
. The chart scale
is displayed on the chart.
3-4-4
NAVIONICS Search
To use this function, insert NAVIONICS SD
card and the presetting of displaying
NAVIONICS map is required.
To find a port by name:
1 Press
2 Select Find then Port by name.
3 Press
or
to select letters then
press
for next letter
4 Press
after entering the name of
port.
5 After searching, select a nearest port then
the cursor will be placed on the port you
have selected on the chart window.
6 Repeat Steps 2~3 to display the
information.
To search port & service:
1
Press
2 Select Find then Port & service
3 Select a service you want to find.
4 After searching, if you select the nearest
service, cursor will be placed on the area
you selected on the chart window.
S-MAP does not support this
function.
(Refer to 2-4 for chart
selection)
User Guide
28
3-4-5
SAMYUNG Map Search
This function is available when it has been
set for SAMYUNG map to be displayed.
To find port & service:
1 Press
2 Select Find then Port.
3 Press
or
to select port then
press
.
4 After selection of port, if you select the
nearest port in the list, then the cursor will
place on the port you have selected on the
chart window.
This function is not
available with NAVIONICS.
(Refer to 2-4for chart
selection)
3-4-6
Symbols and information
Insert NAVIONICS SD card and set the
setting so that the NAVIONICS MAP is
displayed in order to use this function.
Various symbols and information would be
displayed. On some objects such as a port,
you can see a picture of landscape layout.
To display information:
1 Move cursor on an icon to display its name.
2 Press
and select Chart info.
3 To highlight an item, move cursor key and
press
.
4 The related information to the item will
appear at the bottom window.
[Chart info]
This function is not
available if SMAP has been
set. (Refer to 2-4 for chart
selection)
[Data box to Chart Symbols]
3-4-7
Introduction to navigating
Use the navigation chart to plan your course, view map information, and as a navigational aid.
This unit has two ways of navigating, going straight to a waypoint or following a route (a
group of waypoints).
