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4. View
4.1 display direction
Select the display direction.
left
: from right to left
right
: from left to right
center
: from center to two way left-right
4.2 Division
Select the division type for zoom and low/high frequency of screen
<menu of split screen> <vertical> <horizontal>
Setting for direction of display
[MENU]
select [view]
select [direction]
Select desired direction
Setting for division
[MENU]
select [view]
select [division]
(select among
vertical/horizontal
)
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4.3 A-SCOPE
A-scope is the picture to show the strength of echo amplitude
on the right side of the screen. As A-scope display big amplitude
by big echo and small amplitude by small echo, it allows to
identify easily small fish school, sea bottom and geology.
4.4 depth size
Change the font size of water depth at the left bottom of
the screen
<1> <2> <3> <4> <5>
Setting for A-Scope
[MENU]
select [view]
select [A-Scope]
(Select among
Off/on
)
Setting for depth size
[MENU]
select[view]
select [depth size]
select desired size
Summary of Contents for SDF-315
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