Super User BrianinMD Posted March 23, 2008 Super User Posted March 23, 2008 My new (to me) boat came with an older fish finder, a Hummingbird LCR 400 ID. Was thinking of keeping it for now to learn from, I have never used one before as this is my first boat. Is this worthwhile, or is the unit to old to bother with? If its to old, any suggestions on a decent newer unit. Not looking for anything special just a basic unit. Quote
Super User Grey Wolf Posted March 23, 2008 Super User Posted March 23, 2008 If it's in good working order , why get something else ? Quote
Super User Wayne P. Posted March 23, 2008 Super User Posted March 23, 2008 Here is the manual for that unit. Turn off the fish ID for a more realistic view of the sonar returns. It marks just about all returns as fish including limbs, leaves, and bubbles. http://www.humminbird.com/PDF/lcr400id.pdf Quote
Super User fishfordollars Posted March 24, 2008 Super User Posted March 24, 2008 Read and study the manuel and please take the unit off automatic. Set it up the way you like and enjoy. Quote
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