Tz3 bottom machine

[Chevz7176]

I can’t seem to adjust these lines out or is it something else . HF, auto , fishing mode .

 

[Deep Blue]

Chevz7176,

For the picture that you have provided, it would appear that there is noise from any mechanical source that could be from a pump, bearing, or shaft. Or it can be from an electrical source, like a generator, electrical motor, or some electrical interference.

Does this also happen on the low frequency side as well..? :think

- Deep Blue