Features :
CHIRP sonar advantages: - Easier to identify and distinguish bait and game fish targets - Better target identification at greater depths - Mark fish clearly at faster boat speeds Exclusive Elite-7x CHIRP advantages: - Multiple CHIRP ranges from a single transducer - CHIRP sonar performance with a greater number of affordable transducers, including the Lowrance HDI Skimmer® - View multiple CHIRP sonar settings on one display DownScan Imaging™ provides picture-like images of fish-holding structure beneath a boat. Selectable single-frequency sonar operation with award-winning Broadband Sounder™ performance. Brilliant Elite color display for enhanced widescreen visibility and viewing detail in all conditions DownScan Overlay™ technology overlays DownScan Imaging onto CHIRP Sonar Advanced Signal Processing (ASP) reduces the need to manually adjust settings to see fish, structure and bottom detail more clearly TrackBack™ to review recorded sonar history including structure, transitions or fish targets. New page selector menu with quick access to all features using one-thumb operation Multi-Window Display lets you quickly choose from pre-set page layouts - including a three-panel view. Supported by Lowrance Advantage Service program Transducer sold separately