Downloads DC-502 Datasheet [671KB] DC-LC1 Lectern Data Sheet [374KB] Digital Class PDF Quick Start Guide [1,843KB] Digital Class PDF Manual [2,457KB] DCF File Reader [1,898KB] Installation Files Version 1.01b [11.5MB] Installation Files Version 2.0 [11.5MB] Explanation of Additional Features in Version 2.0 [69.5KB]