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Sonar displays use sound waves to create a "picture" of what is under your boat.

Most fish appear as "arches." This happens because the fish enters the edge of the sonar cone (distance is long), moves to the center (distance is short), and leaves (distance is long again). 0a67281350343620.jpg

The filename 0a67281350343620.jpg is commonly associated with a specific capture from a or similar sonar device. Based on technical guides for these devices, here is how to interpret and use the data shown on such screens. 🧭 Sonar Interface Basics Sonar displays use sound waves to create a

These look like clouds or cluttered blobs. Large predators are often seen hovering around or underneath these clusters. 0a67281350343620.jpg