The built-in sonar in the Deeper Quest is CHIRP+2, offering advanced capabilities for precise underwater scanning. It includes the same features as CHIRP+2 model. For detailed interpretations of sonar readings, we recommend referring to our articles on sonar data analysis and interpretation:
https://deepersonar.com/pages/how-sonars-work
https://deepersonar.com/pages/how-to-read-a-fish-finder-chirp