This Lowrance Mark 4 hybrid dual imaging combo fishfinder features DownScan Imaging and a broadband sounder, which provides a superior view under your boat. Other features include a built in accurate GPS antenna that includes U.S. maps of over 3,000 rivers and lakes and 1,000 feet of coastal contours.
Specifications and Features:
Exclusive Hybrid Dual Imaging™ (HDI) broadband sounder plus DownScan Imaging™
Highly accurate built in GPS antenna plus a detailed U.S. map featuring more than 3,000 lakes and rivers and coastal contours to 1,000 feet
Optional chart upgrades include Lake Insight™ and Nautic Insight™ PRO and HD, Navionics® Gold and HotMaps® Premium, Fishing Hotspots® PRO and Jeppesen C Map Max N
Create your own map from real sonar data that you record with Insight Genesis
DownScan Overlay™
Advanced Signal Processing (ASP) technology overlays DownScan Imaging onto broadband sounder
TrackBack to review recorded sonar history including structure, transitions or fish targets, then pinpoint locations with a waypoint
Multi Window Display lets you quickly and easily choose from pre set page layouts including a three panel view with chart,broadband sounder and DownScan Imaging
New easy to use page selector menu with quick access to all features using one thumb operation