[TG] [TG11] Fishfinder tutorial

[BernieK]

Thanks Tom
That doesn't sound like the one I remember, though its a good while ago and perhaps dementia is further advanced than i remember.
The quick guide will do the job anyway.
The reason is there is starting to be come conjecture as to chirp "scaring" fish. Certainly a couple of the mackerel pros up here are certain it scares off bait in shallow water. Me, I am not so sure, but want to be armed with all I can to test it out.
Then again, like all fishermen, the first thing you MUST do is find a reason you don't catch fish. If you have gadgets its a great fall back excuse. I obviously need more and better, improved (expensive) gadgets.....