N2QAYA000110 Replacement Remote Control fi t for Panasonic Projector No any program needed, only put into brand new battery will work well. Compatible model: PT-LB280E PT-LB300E PT-LB303 PT-LB330E PT-LB360E PT-LW280E PT-LW330E PT-TW250E PT-TW340E Power Supply: 2X 1.5V AAA Alkaline Battery(Not Included) If you are not sure whether this remote is you need, you can contact our customer service, they will give you more professional suggestion.