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SHIFT EXPANSION POSITION
(SOUNDER MODE)
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CLEAN ECHO
(SOUNDER MODE)
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Select MENU1 – SOUNDER – 4. EXP RATE.
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Set 4. EXP RATE.
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2,
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4,
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8
1
Expansion Ratio
2
Expansion ratio can be selected from 2x, 4x, 8x.
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Select MENU1 – SOUNDER – 3.EXP MODE.
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Select MANUAL IN 3.EXP MODE.
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Use
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,
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o move the area.
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Press
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to move upward.
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Press
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to move downward.
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1
Shift Expanded Area
2
Possible to move the expanded area toward water surface or bottom side.
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Select the expansion ratio from x2, x4, x8.
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Default set-up: x4 for manual/auto expansion
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3
Up/Down adjustment button
Select MENU1 – SOUNDER – 5.OTHER
SOUNDER – 1.C- ECHO.
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Set-up 1.C-ECHO.
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OFF, L, M, H
1
Clean Echo
2
Reduce the asynchronous noise such as other fishfinder, electronic noise, air bubble,
and mechanical noise.
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