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View Full Version : Raytheon L470 problems


Keithgx1
08-24-2009, 06:12 PM
I've got a Raytheon L470 that is incorrectly reading the bottom depth. I've got a Lowrance X70 up front and the Raytheon on the bow. Both transducers are mounted on the rear of the boat. The Raytheon reads 45 to 50 feet deeper than the Lowrance.But not consistent- I can't just subtract 50 feet from the Raytheon reading and get the correct depth.
I've checked the transduce mounting and its shooting straight down.
Any thoughts?