Marantz CINEMA 50 9.4-Channel Network A/V Receiver (Black) - Manual (Page 131)

Pure Direct playback
This mode is for playback with higher sound quality than in Direct playback
mode.
This mode turns off the main unit display. Doing so suppresses noise
sources that affect sound quality.
1
Press PURE to select “Pure Direct”.
The display goes dark, and Pure Direct playback begins.
0
In Direct and Pure Direct sound modes, the following items cannot be adjusted.
0
Dialog Enhancer ( v p. 120)
0
Tone ( v p. 122)
0
M-DAX ( v p. 177)
0 MultEQ ® XT32 ( v p. 179)
0
Dynamic EQ ( v p. 180)
0
Dynamic Volume ( v p. 181)
0
Graphic EQ ( v p. 182)
0 This can also be set by pressing PURE DIRECT on the main unit.
NOTE
0
When the Pure Direct mode has been selected, the display turns off after about 5
seconds.
Auto surround playback
This mode detects the type of input digital signal, and automatically
selects the corresponding mode for playback.
Perform stereo playback when the input signal is PCM. When the input
signal is Dolby Digital or DTS, the music is played back according to the
respective channel number.
1
Press PURE to select “Auto”.
Auto surround playback begins.
0
This can also be set by pressing PURE DIRECT on the main unit.
Contents Connections Playback Settings Tips Appendix
131
Front panel Display Rear panel Remote Index