I never had a problem with interfer until yesturday on the water.
I have a 997c si and a eagle 480
I have eagle on front of boat running on one battery and the 997 on the same battery. But both units have there own cables off one battery.
The fuuny thing is when I turn the 997 trasducer from 200/83 to just 200 there is alot less interfernce and when I trun it to the 83 khz the interfence gos away.
I think my eagle is on 200khz. Do you think I can change to eagle 200khz ?
I like to keep the 997 at 200/83
One morething...I used to have the senisty at 12 for the 997 (200/83) and 5 for the 83khz.
I changed the 997 to 16 senisty (200/83) and -5 for 83khz.
By lowing the senisty from 16 back to 12 the senisty gos away. But I can see better fish at 16.
JIM
PS its just funny because it never happen before until I rasied the senisty to 16.