 Posted: Thu Dec 27, 2007 5:49 am Post subject: Onkyo tx-ds575x Digital 5.1 isn't working-help |
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| I have an Onkyo Tx-DS575X that I use for my surround system.It is about 5 years old.Recently when I insert a DVD, it stays in Dolby Prologic,& won't go into the Digital 5.1 mode like it used to.I have tried using the owners manual with no luck.Any helpful suggestions would be appreciated. | |
