just yesterday a friend came by he has recently gotten a bass boat with the lastest humnbird with side imaging. he decided since i was a fishing buddy that he was going to give me his old humnbird r 25 fish finder that clips onto your fishing pole that he used to use for banking fishing to find structure. needless to say i was shocked at this   has anyone used this device? im thinking if rw comes through on his promise for fishing on the tennessee river he and i might be able to figure this lil unit out  

Well, maybe you could get the guy that gave it to you to show you how it works.

I don't know anything about the device.

well he did show me but im figuring you and i might be and to figure out the structure a lil easier hince more bass   what ya say rw that trip still in the works