• Clearer scanning sonar - shows you more of what is in the water around your boat. This high-frequency sonar gives near-photographic images with detailed representations of objects, structure and fish.
  • Chirp sonar - Chirp sends a continuous sweep of frequencies which provides a wider range of information. Chirp sonar is able to create crisper fish arches with better target separation.
  • Built-in maps and charts - Preloaded with U.S. Lakevü HD maps.
  • Clear scanning sonar - the CV Series comes with built-in 500 w Chirp traditional sonar and Chirp clearvü scanning sonar. The SV Series offers all of the same Features Plus Chirp sidevü scanning sonar.
  • Packaged with Transom Mount Transducer.

Excellent unit with incredible resolution and accuracy. The fact that Garmin "owns," the mapping and charting business was important, and the fact that you do *not* have to buy an extra package to get the most detailed charts for your lake is awesome. Also, as a software engineer type, I like Garmin's software interface and the diligence of their customer service (I have other Garmin units that I've needed assistance with unrelated to this purchase). Their customer service is above bar.

Very nice display and features unbelievable. Puts the hummingbird to shame.