Furuno CSH-84 - Manual (Page 65)

7-9
Relocating Fish School for Easy Observation
1. Operate the trackball to place the trackball mark on the posi-
tion where you want to relocate the own ship mark.
2. Press the OFF-CENT key.
3. To move the own ship mark back to the screen center, press
the OFF-CENT key again.
Own ship
mark
Place trackball
mark here,
for example.
Press the
OFF-CENT key.
Fish
school
Own ship mark
moves to trackball
mark position.
Figure 7-7 How to relocate fish schools