Humminbird 1158c combo Betriebsanweisung
Down Imaging™ Sensitivity
Use Down Sensitivity or Imaging Sensitivity to control how the sonar returns appear on the
display. Increase the sensitivity to reveal weaker returns that may be of interest, especially in
very clear water or greater depths. Decrease the sensitivity to eliminate the clutter from the
display that is sometimes present in murky or muddy water. See the Down Imaging™ X-Press™
Menu for more information.
display. Increase the sensitivity to reveal weaker returns that may be of interest, especially in
very clear water or greater depths. Decrease the sensitivity to eliminate the clutter from the
display that is sometimes present in murky or muddy water. See the Down Imaging™ X-Press™
Menu for more information.
Freeze Frame and Active Cursor
Freeze Frame and Active Cursor - Press any arrow on the 4-WAY Cursor Control key, and the
screen will freeze and a cursor will be displayed. Use the 4-WAY Cursor Control key to move the
cursor over a sonar return, and the depth of the sonar return will be displayed in the cursor
dialog box.
screen will freeze and a cursor will be displayed. Use the 4-WAY Cursor Control key to move the
cursor over a sonar return, and the depth of the sonar return will be displayed in the cursor
dialog box.
Zoom: Use the zoom keys on your control head to see the returns near the cursor location at a
higher magnification. See Views: Down Imaging™ View for more information.
higher magnification. See Views: Down Imaging™ View for more information.
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What’s on the Down Imaging™ Display