Menu - Speaker Setup - Medion MD 41350 Mode D'emploi

Settings in the SETUP menu

Menu - SPEAKER SETUP

DOWNMIX - To select Dolby Surround sound
LT/RT: The left and right audio channels are used.
Select this option for audio output in the Dolby
Surround sound format.
STEREO: This option produces stereo sound is
produced. Select this option for audio output in
standard stereo format.
GB-42 DVD MOBILE SYSTEM MD 41350