Humminbird 787C2 GPS Receiver User Manual


 
4
QuadraBeam PLUS™ Sonar
(with optional-purchase QuadraBeam PLUS™
transducer)
Your 700 Series™ Fishing System also
supports QuadraBeam PLUS™ sonar with
the purchase of an additional QuadraBeam
PLUS™ transducer. QuadraBeam PLUS™
sonar provides an extremely wide 90° area
of coverage. QuadraBeam PLUS™ starts
with two fan-shaped 35° 455 kHz Side
Structure locating sonar beams to spot
fish, bait and structure to the left and right
of the boat over an area of the bottom
that’s always equal to twice your depth.
For a detailed view below the boat,
QuadraBeam PLUS™ uses DualBeam
PLUS™ technology, with precision 20° and
wide 60° beams. QuadraBeam PLUS™
finds more fish faster, and can even tell you
where to put your bait by showing if fish
are to the left, right or directly beneath
your boat.
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