Garmin 740S

JimRP31

Rear Admiral
Joined
Oct 21, 2011
Posts
1,246
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Location
tiverton RI
Boat Make
Willis Beal/RP 31
image.jpg The new boat came with an older Garmin Plotter and a Raytheon L265 Fish Finder. I replaced the older Garmin with my Garmin 740s. I would like to use the thru hull transducer that is connected to the Raytheon. I believe this https://buy.garmin.com/en-US/US/sho...er-adapter-wire-block/prod85643.htmlconverter box is what I need. Has anyone used one of these? Hoping someone with previous experience can help. I am planning on buying it from WharfRat but wanted to see if anyone has had a successful installation.i added a picture of the current transducer it does not have a serial or model number that I can see. Does anyone know the manufacturer.

image.jpg
 
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