Furuno FCV-30 - Manual (Page 32)

1. OPERATIONAL OVERVIEW
1-22
40
Measurement range marker(2)
ashed yellow vertical line)
20
40
60
80
0
Measurement range marker(1)
(Short yellow horizontal dashes)
Bottom
Range of
measurement
Measurement range markers on the fish size display
8. Place the cursor on the measurement range marker(2) (yellow vertical line). The shape
of the cursor changes from an arrow ( ) to double-ended arrow (
)
9. Using the left button, drag the measurement range marker(2) to the location desired and
the release the left button. Measurement range marker(1) (short yellow horizontal dash)
automatically traces the bottom.