Samyung N560 Spécifications télécharger pdf (Page 24)

Installation and Operation Manual

24

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

This function is only available when C-MAP

SD card is inserted and C-map is selected.

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

S-MAP does not support this

function.

(See 2-4 for chart selection)

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