Samsung DVD-R174 User Manual page 24

connecting & setting up
Connecting to a stereo amplifier with analog input Jacks
If your stereo amplifier only has AUDIO INPUT jacks(L and R), use the AUDIO OUT (AV OUT) jacks.
Red White
Connecting to an aV amplifier with a Digital input Jack
If your AV amplifier has a Dolby Digital or DTS decoder and a digital input jack, use this connection.
To enjoy Dolby Digital or DTS sound, you will need to set up the audio settings. (See page 34~36)
Manufactured under license from Dolby Laboratories. "Dolby" and the double-D symbol are trademarks of
Dolby Laboratories.
Manufactured under license under U.S. Patent #: 5,451,942 & other U.S. and worldwide patents issued & pending.
DTS and DTS Digital Out are registered trademarks and the DTS logos and Symbol are trademarks of DTS, Inc.
© 1996-2007 DTS, Inc. All Rights Reserved.