Humminbird 408930-1 GPS Receiver User Manual


 
7
Dual Beam Ice Transducer
(with optional-purchase XI 9 20 Ice
Transducer)
The XI 9 20 Ice Transducer provides
selectable dual-frequency sonar with a
wide area of coverage. Selectable dual-
frequency gives you the option of two
beams, and both beams will cover the
bottom and provide high definition. The
20° center beam provides the highest
definition, while the 60° beam provides
wider coverage. Depth capability is
affected by such factors as bottom
hardness and water conditions. Whether
fishing in shallow or very deep water,
selectable dual-frequency is ideal for a
variety of conditions.
NOTE: Contact our Customer Resource
Center to determine which accessory
transducers are compatible with your
Humminbird® Fishing System, or visit our
Web site at humminbird.com.
How Sonar Works