Installation and Operation Manual
22
3-4-3 Latitude and longitude
Latitude and longitude coordinates define a position on earth and can be displayed in data bar.
In the data bar, own ship position is shown
as below:
47° 43.000’ N or S Latitude
003° 21.656’ E or W Longitude
However, if you move the cursor, then the
latitude and longitude in the data bar is the
cursor’s position as below.
47° 43.325 N or S Latitude
003° 29.607 E or W Longitude
Info
Latitude
:
Angular distance North or South of
the equator measured by lines encircling the
earth parallel to the equator in degrees from
0° to 90°.
Longitude
:
angular distance North or South of
the equator measured by lines encircling the
earth parallel to the equator in degrees from
0° to 90°.
When reading the boat
position, make sure the
position is not the cursor
position.
3-4-4 Chart scale
The chart scale change by pressing
to
show more detail information of chart and by
to show wider view of the chart.
When you press
or
, the scale of
chart is display in the chart on top left corner.
3-4-5 Finding a chart symbol
To find a port by name
1 Press
.
2 Select
Find
then
Port by name
.
3 Press
or
to select a letter then press
for next letter.
4 Once you enter the name of port, press
.
5 After searching process, select a nearest
port in the list then the cursor will place on
the port you selected on the chart window.
6 Repeat 2-3 steps of D section to display the
information.
To find port & service
1 Press
.
2 Select
Find
then
Port & service
.
3 Select a service you want to find.
4 After searching process, select a nearest
service area in the list then the cursor will
place on the service area you selected on
the chart window.
