Furuno FR-2125V Operator's Manual page 60

1.35.3 Storing the map data
When you have made a map, store it with a map number as follows:
1. Press [NAV MENU], [1] to display the RADAR MAP menu.
2. Press the [7] key to show the ENTRY MAP menu.
3. Press the [2] key and enter map number by numeral key, followed by the [ENTER] key.
4. Press the [NAV MENU] key to leave this menu.
1.35.4 Displaying a radar map
1. Press [NAV MENU ], [1] to display the RADAR MAP.
2. Press the [3] key and enter the map number you want to display.
3. Press the [ENTER] key.
Separation zone
Target being tracked
300
290
280
270
260
250
240
Dangerous side of own
ship safe contour may be
marked like this.
4. Press [1], [7] in that order to display the NAV LINE menu.
5. Press the [4] key twice to select NAV WIDTH ON and enter navigation width in nautical
mile.
6. Press the [ENTER] key followed by the [NAV MENU] key.
350
340
330
320
310
230
220
210
200
190
Past position
ARPA: Equally time-spaced positions of any targets being tracked.
Note-not equally geographically spaced.
EPA: Past plot positions may not be equally time-spaced, up to the
operator.
Figure 1-47 Sample radar map
North marker
000
010
020
030
040
W012
W011
140
150
160
170
180
Heading marker
Waypoint
050
Navline
060
Own ship safe contour
070
Heading line
080
Planned route
090
100
Own ship vector
110
Approximate coastline
120
130
Waypoint
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