Denon DVD-9000 Operating Lnstructions page 54

In the pure direct mode, only analog audio signals (no video signals, etc.) are output, thereby achieving high quality sound.
Press the PURE DIRECT MEMORY button on the remote control
@
The
output
status of the video signals, etc., can be stored at
MODE1 and MODE2 as desired.
Remote control unit
cursor butrons to select the mode, then press the
ENTER button.
io signals are output.
OFF: Digital audio signals are not output.
Rernote control unit
0 signals are output.
eo signals are not output.
ON: It is indicate in Display of the main unit.
OFF: It is not indicate in Display of the main unit.
Press the PURE DIRECT MEMORY button on the remote control
@ All of the settings are stored in the memory.
Switch the PURE DIRECT switch on the main unit.
All signals are output normally.
MODE l:The settings stored for MODE 1 are used.
The factory default settings are:
"DIGITAL OUT": "ON"
"VIDEO OUT": "ON"
"DISPLAY": "ON"
Main unit
MODE 2:The settings stored for MODE 3 are used.
The factory default settings are:
"DIGITAL OUT": "ON"