- 89 -
RANGE
BEARING
SECTOR
TILT
MARKER
CURSOR
５゜
０゜
－９０゜
KEYS
TILT KEY
[SONAR MODE]
The tilt angle can be changed.
Changes this angle.
Displays
Shifts upward. Tilt angle
TILT
Shifts downward. Displays the Tilt angle.
Variable Tilt angle: in increments of 1° from -5° ( 0°) to -90°
[BOTTOM-SCAN MODE]
The scanning center can be shifted.
This key changes the scanning
center and the Tilt angle.
TILT Shifts clockwise
Shifts counterclockwise
Depth beneath Own ship Beneath Own ship ( -90°)
Displays the angle and
the center of direction.
Center is Set in the arrow range. Set in the arrow range.
beneath Own ship.
Own ship’s Own ship’s Own ship’s
position position position
in center shifted shifted
rightward leftward
Variable Tilt angle (Refer to the page 63 for the setting of step.)
3° step: in increments of 3° from –3° to –90°
5° step: in increments of 5° from –5° to –90°
<to be continued>
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