Users Manual Part 6

5. PLOTTER OPERATION (IMO-TYPES)
5-12
5.8.2 How to set the plotting interval
The system plots tracks at regular intervals in order to “paint” the track. You can adjust
this interval. A shorter interval gives a “smoother” track, however the maximum record-
ing time is reduced.
1. Open the menu.
2. Select [2 MARKS].
3. Select [7 TRACKS].
4. Select [2 OWN TRACK].
5. Select [3 SAVE INTERVAL].
6. Select the appropriate setting, then left-click.
The table below shows the relation between plotting interval settings and maxi-
mum track recording time.
Own track recording times
Set the interval to [OFF] to hide tracks made from the time you make this setting.
To hide both new and old tracks, set [2 DISPLAY OWN TRACK] to [OFF].
7. Close the menu.
5.8.3 How to delete tracks
Track can be deleted partially (based on length) or completely, as follows.
1. Open the menu.
2. Select [2 MARKS].
3. Select [8 DELETE DATA].
4. Select [5 OS TRACK-COLOR/TIME].
5. Select the percentage of the track you wish to delete, then left-click. The available
options are: [30%], [50%], [80%] or [ALL].
6. Close the menu.
Interval Max. Recording Time Interval Max. Recording Time
10 s 56 hours 3 min 1000 hours
30 s 167 hours 6 min 2000 hours
1 min 333 hours 15 min 5000 hours
2 min 667 hours DRAW ONLY No track data recorded.