Furuno DUAL GPS GP-150-DUAL - Manual (Page 22)

2. DISPLAY AND TRACK
2-4
Are you sure to erase ?
ENT: Yes MENU: No
Figure 2-6 Prompt for
erasure of track
5) Press the NU/CU ENT key.
2.8 Track Plotting Interval
The plotting interval determines both how the
track will be reconstructed on the display and
track storage time. A shorter interval provides
more accurate reconstruction of track line,
however total storage time is reduced. The
plotting interval can be selected by time or
distance. Plotting by distance offers the
advantage that the track is not stored when
the vessel is anchored.
Plotting interval by time
The setting range for plotting by time is 00 to
60 minutes.
1) Press the MENU ESC key.
2) Press 2 to display the TRACK/MARK
SETUP menu.
TRACK/MARK SETUP
Track REC
Mark Shape
Mark Line
Event Mark
Time
(01’00")
DIST
(00.50NM)
: Select
ENT: Enter MENU: Escape
Figure 2-7 TRACK/MARK SETUP menu
3) Press to select Track Rec.
4) Press to select Time.
5) Enter plotting interval in four digits. To
enter 30 seconds, for example, press 0, 0,
3, 0.
6) Press the NU/CU ENT key.
7) Press the MENU ESC key.
Plotting interval by distance
The setting range for plotting by distance is
0.01 to 99.99 nautical miles. To plot all track,
enter 00.00.
1) Press the MENU ESC key.
2) Press 2 to display the TRACK/MARK
SETUP menu.
3) Press to select Track REC.
4) Press to select DIST.
5) Enter plotting interval. To enter 0.1
nautical miles, for example, press 0, 0, 1.
6) Press the NU/CU ENT key.
7) Press the MENU ESC key.