The speed you move in the water has little to do with the speed of ping and screen. Set the ping speed to max so that it fires as quick as possible to constantly update returns showing what is in the water. Your screen speed should be set close to max speed as well.
This way as the machine updates data, it shows it onscreen as it "is happening" instead of as it "was happening".
Capt. Craig Copeland
Licensed by the US Coast Guard
2013 Nautic Star 2110 Shallow Bay Boat
Humminbird HELIX 12 CHIRP MEGA SI GPS G2N
Nautic Star Boats Pro Staff (nauticstarboats.com)
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