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2. HORIZONTAL MODE
2-37
2.15 Relocating Fish School for Easy Observation
Use the offcenter feature to relocate a fish school.
1. Operate the trackball to place the trackball mark on the position where you
want to relocate the own ship mark.
2. Press the [OFF CENTER] key.
3. To move the own ship mark back to the screen center, press the [OFF
CENTER] key again.
Own ship
mark
Set trackball
mark here,
for example.
Press [OFF CENTER] key
Fish
school
Own ship mark
moves to trackball
mark position.
Fish school
How to use offcenter