Increasing your enjoyment of movies and music, Ab c, Press [sp-v.s.s.] or [hp-v.s.s – Panasonic DVD-H2000 User Manual

Page 23: Improving cd sound— re-master, Press [re-master, Changing the sound quality— digital filter, Press [digital filter, Advanced operations, Nor. off, Sp-v.s.s. hp-v.s.s