I have an 1197 purchased this year with a Y cable for two transducers. Everything was working great but then my 2d transducer screen image became very weak – very very thin line with no discernable detail. The transducer mounting angle is unchanged from the time it worked.
Does anyone have suggestions? I’m going to disconnect my Y cable and plug my SI transducer directly to see if it will give me normal slow speed 2d readout. If it does improve I’ll conclude the 2d transducer is bad. Is it typical for Humminbird’s 2d transducers to fail after 30 hours?
I reset my setting to factory but that didn’t work.
Thanks.