Furuno FEA-2107-BB Operator's Manual page 400

23. Recording Functions
Setting conditions of logging
The operator can define limits for course change and speed change of your ship to be recorded and also time period
for automatic logging. To set them, do the following:
Resetting voyage log for next voyage
For how to empty the voyage log, see section 23.3.7 Resetting (emptying) voyage and danger target logs. A backup
copy of the voyage log can be made. See section 23.3.6 Making backup copy from details, voyage or danger target
log for details.
23-4
1. Spin the scrollwheel to show Menu/Info/Chart Menu in the mouse functions
area then push the left mouse button
2. Choose Record from the menu then push the scrollwheel.
3. Choose Settings from the menu then push the scrollwheel.
4. If the Voyage page is not already open, click the Voyage tab to open it.
Set desired limits for speed and course and also logging interval, using the
scrollwheel. When the speed or course changes by the amount set here, a
log entry is made.
5. Choose alarms (alarm numbers) to record, in the Alarms window. For alarm
numbers and their meanings, see Chapter 11 Chart Alarms.