I'm trying to set the NAD's "Listening Mode" to "DIRECT".
From the manual. . .
The analog or digital sources are automatically played in their native formats. All the source’s audio channels are reproduced directly. This mode recreates the original sound most faithfully thereby producing outstandingly high quality audio. Note that the source must be at playback mode for “Direct” to become available as a listening mode option In order to automatically playback your source in their native format, implement the following settings.
1. Go to “Listening Mode Setup” under “Setup Menu”. At the “Listening Modes” menu, set all Dolby Digital, DTS, PCM and Analog settings to “None”. With this setup, your source will be played back directly at its native format.
When I go to “Listening Mode Setup” under the “Setup Menu” I can not change the listening modes to "None". I can only change the "Surround" option to "None".
Also I don't know how to do this or for that matter even what it means. . ."Note that the source must be at playback mode for Direct to become available as a listening mode option"