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Sonar zoom view – Humminbird 363 User Manual

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Sonar Zoom View

Sonar Zoom View increases the displayed resolution to separate sonar returns that
are very close together, such as those caused by fish suspended close to the bottom
or within structure. In Zoom View, the display is split to show a narrow slice of the
full range view on the right and the zoomed view on the left. The full range view on
the right also contains the Zoom Preview Box that shows what part of the full range
view is shown in zoom view on the left; the Zoom Preview Box tracks the bottom in
the full range view.

As the depth changes, the zoomed view updates automatically to display a magnified
image of the bottom. The Zoom Preview Box shows where the zoomed view is in
relation to the full range view. The Zoom Level, or magnification, is displayed in the
lower left corner and can be changed to suit conditions (see Sonar X-Press

TM

Menu: Zoom

Level). Upper and Lower Zoom Depth Range numbers indicate the depth of the water
which is being viewed.

Digital depth is displayed in the upper left hand corner. The digital readouts in the Sonar
Zoom View cannot be customized; therefore, information such as water temperature
and voltage are unavailable in the Sonar Zoom View.

Sonar Zoom View

Upper Depth
Range, Zoom View

Upper Depth
Range, Full
Range View

Full Range
View

Zoom
Preview Box

Lower Depth
Range, Full
Range View

Zoomed

View

Zoom Level

Depth

Lower Depth Range,

Zoom View