Furuno DS-30 SONAR User Manual


 
6-3
In the inclined seabed, there may be a difference between the
under-keel clearance measured by DS-30 and that measured by an
echo sounder.
The total distance run is displayed.
Resetting Total Distance
The total distance run can be set to any desired value on the initial
setup menu. See page 9-11.
Selecting Unit of Distance
You may select the unit of distance “nm” (nautical mile) or “km”
on the system menu. See page 11-1. Total Distance Run.
The rate sensor chosen in the INT. SETUP menu is displayed:
Internal, External ROT or External HDG.
8. Total Distance
9. Rate Sensor