Furuno FCV-30 - Manual (Page 23)

1. OPERATIONAL OVERVIEW
1-13
1.6 Choosing a Display Range
Choose the detection range (from the transducer to the bottom), in 12 preset choices. The
default ranges are shown in the table below.
Display ranges
Display Range
Unit
1 2 3 4 5 6 7 8 9 10 11 12
m 10 20 40 80 150 300 500 1000 1500 2000 2500 3000
Note: You may set ranges as desired. For further details, see Chapter 3.
1. Click Setting.
Setting menu
2. Click Echo image.
Echo image dialog box