Furuno CH-37 - Manual (Page 43)

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4 Narrow the train area, and
track fish school.
4 Narrow the train area, and
track fish school.
5 Change tilt angle for
strongest fish school
echo.
6 Monitor situation of both
fish school and net.
Data for fish school pointed
by trackball marker (+).
Fish
school
Trackball
marker
Scout-boat
Fish
school
5 Observe movement of fish
school and scout-boat.
6 Set net around fish
school.
5 Expand historical display
and observe bottom.
6 Change tilt angle, and tow
net.
Fish
school
Scout-
boat
Observe the net and the fish
school in it. Adjust tilt angle and observe
both screens.
Net
Marker can be
moved to any
position by ro-
tating trackball.
Bottom
Fish
school
Outcrop
Trackball
marker
Data of fish school, bottom
or outcrop pointed by trackball
marker.
Bottom
Fish
school
Outcrop
Here comes
fish school !
Here comes
fish school !
DO NOT FORGET TO RETRACT THE SOUNDOME
BEFORE TURNING OFF THE POWER !!
Outcrop !!
FULL
HALF
EVENT R/B
TRAIN
SECTOR TILT
GAIN
0
2
FULL
HALF EVENT R/B
FULL
HALF EVENT
SECTOR
Fish
school
Bottom
Net-boat
4 6
8