I am not completely sure if my SL-5600 is flashing with the latest version of OZ or not. Did as the instructions said, and both LED's on the PDA started blinking... Has been doing it for about half and hour and I don't know if it does this when its flashing the PDA or that it can't because of something. However as I obviously don't want to damage it I can't really touch it until I know its safe to, and if so what can I safely press/do.