I got a L750 from an outfit that sells primarily commercial marine electronics. The salesman tried to talk me out of it, but I insisted. I hated it from day one. Losing bottom, not showing fish and finally quit working completely. They were nice enough to let me "trade it in" on a color Furuno FCV600L. What a great unit - shows everything! Anyway it was explained to me that the expensive Ratheon had the cheap software of a $100 Apelco.

BTW I also have a Ratheon (Autohelm)SL72 radar and it performs beautifully.
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