Marantz SR5008 - Manual (Page 110)

110
Appendix Tips Settings Connections Contents
Front panel Display Rear panel Index Remote
Playback
Auto surround playback
This mode detects the type of input digital signal, and automatically
selects the corresponding mode for playback.
1 Press PURE to select “AUTO”.
Auto surround playback begins.
%
• This can also be set by pressing PURE DIRECT on the main unit.