Humminbird 170 Fish Finder User Manual


 
What You See On the Display
ThePiranhaMAX™ displays underwater information in an easy-to-understand
format. The top of the display corresponds to the water surface at the
transducer, and the bottom of the display corresponds to the Depth Range
automaticallyselected for thecurrent water depth. The BottomContour varies
as the depth under the boat changes. Digital readouts provide precise
information for depth, fish and water temperature.
As the boat moves, terrain and bottom composition variations are displayed.
Fish, baitfish and thermoclines (underwater temperature changes) are
displayed when detected. Underwater conditions vary greatly, so some
experience and interpretation is needed to realize all the benefits of the
PiranhaMAX™ –use the followingillustration as aguide tothe most common
conditions and practice using your PiranhaMAX™ over known bottom types.
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