Furuno FSV-24 Operator's Manual page 86

3. VERTICAL MODE
VERTICAL SIZE: Selects display size from full (default setting) and half. Choose
"half" to expand the effective viewing area on the horizontal display, The ratio for
the full-size display is H4:V3 and H4:V2 for the half-size display.
4
3
3-16
Full Size
Figure 3-17 Display size
2
1
Half Size