Furuno GP-3500 - Manual (Page 104)

7. NAVIGATION
7-12
Switching waypoint
When you arrive to a waypoint on a route, you can switch to the next waypoint
two ways: PERPENDICULAR or ARRIVAL CIRCLE.
PERPENDICULAR: Automatically switches the TO waypoint when the boat
enters the arrival alarm range or the boat passes an
imaginary perpendicular line passing through the center of
the destination waypoint.
ARRIVAL ALARM: Automatically switches the TO waypoint when your boat is
within the arrival alarm area. For how to set the arrival
alarm area, see chapter 8.
Waypoint 1
Waypoint
2
PERPENDICULAR
Switches to the
next waypoint here.
Waypoint 1
Waypoint 2
ARRIVAL CIRCLE
Arrival
alarm range
Switches to the
next waypoint here.
Switching waypoint
To select waypoint switching method, do the following.
1. Press the [MENU] key to show the main menu.
2. Press the [0] key to show the SYSTEM SETUP menu.
3. Press the [1] key to show the DISPLAY SETUP menu.
4. If page 2/2 appears, rotate the [ENTER] knob to select “PREVIOUS PAGE.”
5. Rotate the [ENTER] knob to select “WAYPOINT SWITCHING.”
6. Press the [1] or [2] key to select “1. PERPENDICULAR” or “2. ARRIVAL
CIRCLE” as appropriate.
7. Press the [MENU] key several times to close the menu.
7.4 Canceling Navigation
1. Press the [GOTO] key to show the following message.
XXXXXX IS NOW SET TO
DESTINATION.
CANCEL ROUTE NAVIGATION?
YES ... PRESS KNOB
NO ... PRESS CLEAR KEY
Cancel message
2. Press the [ENTER] knob to cancel destinations or the [CLEAR] key to
escape.