| | | 1.Fish Plot The fish plot presentation is a single fish position tracking display and indicates where the fish is in the echosounder beam. 2. Fish Size H istogram. A fish size analyzer, depicting true fish size by echo color, and size distribution on a bargraph. 3. Bottom Expansion Bottom locked scale expansion.Gives more detailed information of fish close to the bottom. | | 4. Echogram A high performance, multi-frequency deep water fish finder with a large dynamic range. Single fish detection below 1000 meter. 5. Indication of depth in meters - the diameter of transducer coverage area and the Gain setting, can be selected at any point in the echogram. | | |