Confused, I brought out my old 296d. Remote mode, says it has to be activated. Got the manual out, as a pdf file, searching on remote mode, all its says is sometjing aboiut go to 3 them 5 in the manual. Have original able, and a usb cable, can not get the computer to hand shake with the scanner. what am I missing? Using ARC250 software, it has an auto detect function, radio is not being recognized thru either cable.