I called lowrance today about my Hook 2 7TS and she was going over my depth finder and stuff... told me to power it up and read her what it’s doing... I told her it’s not in the water and she said that’s fine doesn’t need to be and will give me reading either way????
but reading up on depth finder and running out of water from what I’m reading is a big no no and can burn the transducer up.....
can anyone help enlighten me??