If you have the Artec T28A digital handheld TV then you may find the manual above to be useful. This is the exact same users manual that came with your purchase but we know that most people throw this stuff away so we have provided as a convenience for you. We cannot provide individual support or answer any questions. We suggest that you contact the manufacturer if yo have any questions beyond the scope of the manual. This portable TV is digital ready and will work after the digital transition without the need for any type of converter.