Rado will not work on battery power. Error 3 comes up. Have performed all the recommended procedures listed in the troubleshooting section of manual. Works fine on 110 volt with adapter. Have replaced batteries ect. Have tested power from battery pack to lead in`s. Have checked the obvious like broken wires ect. Any help would be greatly appreciated. Thank You

:Rado will not work on battery power. Error 3 comes up. Have performed all the recommended procedures listed in the troubleshooting section of manual. Works fine on 110 volt with adapter. Have replaced batteries ect. Have tested power from battery pack to lead in`s. Have checked the obvious like broken wires ect. Any help would be greatly appreciated. Thank You

Sony portables have a bad habit sometimes of the DC input/headphone jacks becoming internally defective, or, the pins breaking loose from the board. You should make sure (by soldering them) that the pins on the DC jack are solid. As I remember, this radio also uses spring loaded connections for at least one of the battery connections. Make sure they are seated properly.