Editing Routes - Furuno GP-31 Operator's Manual

Creating a track-based route
This method stores current position at ap-
propriate intervals. It is useful for retracing
previous ship's track.
1. Press the [MARK/MOB] key.
Figure 4-15 MOB window
2. Change name, comment, mark shape
if desired. Select "LOG RT?" and press
the [ENT] key.
3. Repeat steps 1 and 2 at appropriate in-
tervals.
4. When you have entered all the waypoint
positions desired, press the [MENU] key
twice, select ROUTES and press the
[ENT] key.
Figure 4-16 ROUTES menu
5. Select the LOG field and press the [ENT]
key. The EDIT/MOVE window appears.
Figure 4-17 EDIT/MOVE window
6. Select "MOVE?" and press the [ENT]
key. The route is moved from the LOG
field and is registered under the next se-
quential route number.
4-4
Note: You can create a route using a com-
bination of current positions and waypoint
positions (including cursor position). The
route can be started from a waypoint posi-
tion or current position. The former method
allows you to select the route name before-
hand.

4.2 Editing Routes

Replacing waypoints in a route
1. Press the [MENU] key once or twice to
display the menu.
2. Select ROUTES and press the [ENT]
key.
3. Select the route to edit.
4. Press the [ENT] key.
5. Place the cursor on the waypoint to re-
place.
6. Press the [ENT] key. The following win-
dow appears.
Figure 4-18 Route editing method
selection window
7. "CHANGE?" is selected; press the
[ENT] key.
Figure 4-19 Waypoint screen
8. Press the [ENT] key. Use the cursor pad
to select waypoint.
9. Press the [ENT] key.