Humminbird manual DualBeam PLUS Sonar, 531524-1A - 717 & 727 ManEng.qxp 9/30/2006 723 PM Page

Models: 727 717

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DualBeam PLUS™ Sonar

531524-1_A - 717 & 727 Man_Eng.qxp 9/30/2006 7:23 PM Page 8

DualBeam PLUS™ Sonar

Your 700 Series™ Fishing System uses a 200/83 kHz DualBeam PLUS™ sonar system with a wide (60°) area of coverage. DualBeam PLUS™ sonar has a narrowly focused 20° center beam, surrounded by a second beam of 60°, expanding your coverage to an area equal to your depth. In 20 feet of water, the wider beam covers an area 20 feet wide. The 20° center beam is focused on the bottom, to show you structure, weeds and cover. The 60° wide beam is hunting for fish in the wide coverage area. DualBeam PLUS™ sonar returns can be blended together, viewed separately or compared side-by-side. DualBeam PLUS™ is ideal for a wide range of conditions - from shallow to very deep water in both fresh and salt water. Depth capability is affected by such factors as boat speed, wave action, bottom hardness, water conditions and transducer installation.

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Humminbird manual DualBeam PLUS Sonar, 531524-1A - 717 & 727 ManEng.qxp 9/30/2006 723 PM Page