[3. SCALE LINE] is selected on MENU 1.
Set the scale line.
ON : Scale line is shown.
OFF: Scale line is not shown.
Horizontal lines are shown at the position of depth scale on the screen.
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SCALE LINE
[4. TEMP GRAPH ] is selected on MENU 1.
Set the Temp. graph.
ON: Temp. graph is shown.
OFF: Temp. graph is not shown.
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WATER TEMPERATURE GRAPH
[6. BACK GRD] is selected on MENU 1.
Background color is selected.
(Black, Blue, White, Dark Blue, Green)
Reflected echo is indicated in different color according to it’s strength. Visual image
of display differs from surrounding brightness. It becomes easy to see the display by
setting the background color of five colors.
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BACKGROUND COLOR
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[5. COLOR] is selected on MENU 1.
Color configuration is set. (6 steps: 1~6)
Reflected signal of sound wave is converted into 17 ranks of digital signal according
to the strength of response.
As image of echo sounder/fish finder is displayed in color by this color configuration,
you can know the strength of response by displayed color. As display of response
varies by changing color configuration, it enables to display defined color specially.
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COLOR CONFIGURATION
Water temperature graph is shown on the screen. It enables you to know the
variation of water temperature and recognize the turning of tide. It helps you to
select the fishing point.
