Specifications

Surround speakers need to be installed.
Pure Audio (European models)
This mode reproduces the original sound accurately. Since the audio from
the input source is output without surround sound processing and the display
and video circuitry are turned off, possible noise sources are minimized for a
realistic audio reproduction.
Input source: MONO, STEREO, 5.1 ch, 7.1 ch
This mode cannot be selected when Zone 2 is active. Activating Zone 2
when this mode is selected, automatically switches the listening mode to
Direct.
Stereo
In this mode, sound is output from the front left and right speakers and
subwoofer.
Input source: MONO, STEREO, 5.1 ch, 7.1 ch
Studio-Mix
Suitable for rock or pop music, Listening to music in this mode creates a
lively sound field with a powerful acoustic image, like being at a club or rock
concert.
Input source: MONO, STEREO, 5.1 ch, 7.1 ch
Surround speakers need to be installed.
T-D
In this mode, you can enjoy a virtual playback of multichannel surround
sound even with only two or three speakers. This works by controlling how
sounds reach the listener’s left and right ears.
Input source: MONO, STEREO, 5.1 ch, 7.1 ch
Good results may not be possible if there is too much reverb, so we
recommend that you use this mode in an environment with little or no
natural reverb.
TV Logic
Suitable for TV shows produced in a TV studio, This mode enhances the
surround effects to the entire sound to give clarity to voices and create a
realistic acoustic image.
Input source: MONO, STEREO, 5.1 ch, 7.1 ch
Surround speakers need to be installed.