Depth Range

(Setting Not Saved in Memory)

Press the POWER-MENU key until DEPTH RANGE appears. Automatic is the default setting. When in automatic, the lower range will be adjusted by the unit to followthe bottom. (Auto, 15 to 600 ft [PiranhaMAX™150 and 160],15 to 800 ft [PiranhaMAX™190c], Default = Auto)

NOTE: In manual operation, if the depth is greater than the depth range setting, the bottom will not be visible on the display. Select AUTO to return to automatic operation.

Zoom

(Setting Not Saved in Memory)

Press the POWER-MENU key until ZOOM appears. Select Auto to magnify the area around the bottom in order to reveal fish and structureclose to the bottom that may not be visible during normal operation. When ZOOM is set to Auto, the upperand lowerDepth Rangesareautomatically adjustedto keep the area above and below the bottom on the display.Select Off to return to normal operation. (Off, Auto, Manual Ranges, Default = Off)

Upper

Zoom Range

Structure

Magnified Bottom with More Detail

Lower Zoom Range

There is also a series of manual ranges which can be selected. The manual depth ranges are determined by the present depth conditions.

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