Check that the DVD contents have been recorded in multichannel (channels 5.1 and above). You can usually find this information on the back of the DVD cover (e.g. Dolby Digital 5.1, DTS 5.1 etc).

The information on this page applies to the following models: HTS8141/98 , HTS8140/98 , HTS8100/98 . Click here to show more product numbers  ›