ONKYO TX-RZ810 业主指南

Troubleshooting | Appendix

■ Updating of listening modes

We plan to provide support for the DTS:X audio format 

through firmware updates for this unit. This means that 

the selectable listening modes depend on the version of 

firmware.
On firmware version before DTS:X support

•  You can select Neo:6 Cinema and Neo:6 Music.

On firmware version after DTS:X support

•  You can select DTS:X and DTS Neural:X. (You cannot 

select Neo:6 Cinema and Neo:6 Music after updating.)

■ AllCh Stereo

Ideal for background music, this mode fills the entire 

listening area with stereo sound from the front, surround, 

and surround back speakers.

■ Direct

This listening mode can be selected for all input signals. 

Processing that affects sound quality is shut down so 

sound closer to the original is reproduced. Speakers play 

the sound field according to the number of channels in the 

input signal, so there would be output from only the front 

speakers for a two-channel signal, for example.

■ Dolby Atmos

This mode faithfully reproduces the sound design recorded 

in the Dolby Atmos audio format.

The Dolby Atmos audio format has been implemented 

in movie theaters equipped with the latest facilities and 

enables a revolutionary sound experience in home 

theaters. Unlike existing surround systems, Dolby Atmos 

doesn't rely on channels, but rather enables the accurate 

placement of sound objects that have independent 

motion in a three-dimensional space with even greater 

clarity. Dolby Atmos is an optional audio format on Blu-

ray Discs and achieves a three-dimensional sound field by 

introducing a sound field above the listener.

•  To enable transfer of this audio format, connect via 

HDMI cable and set audio output on the player to 

bitstream output.

■ Dolby D (Dolby Digital)

This mode faithfully reproduces the sound design recorded 

in the Dolby Digital audio format.

Dolby Digital is a multi-channel digital format developed 

by Dolby Laboratories, Inc. widely adopted for use in 

movie production. It is also a standard audio format on 

DVD-Video and Blu-ray Discs. It is possible to record a 

maximum of 5.1 channels on a DVD-Video or Blu-ray 

Disc; two front channels, a center channel, two surround 

channels, and the LFE channel dedicated to the bass 

region (sound elements for the subwoofer).

•  To enable transfer of this audio format, connect via 

digital cable and set audio output on the player to 

bitstream output.

■ Dolby D＋ (Dolby Digital Plus)

This mode faithfully reproduces the sound design recorded 

in the Dolby Digital Plus audio format.

The Dolby Digital Plus format is a revision based on 

Dolby Digital, increasing the number of channels and 

endeavoring to improve sound quality by giving more 

flexibility in data bit rates. Dolby Digital Plus is used as an 

optional audio format on Blu-ray Discs, based on 5.1ch, 

but with additional channels such as the surround back 

channel added for a maximum of 7.1ch.

•  To enable transfer of this audio format, connect via 

HDMI cable and set audio output on the player to 

bitstream output.

■ Dolby Surround

These listening modes allow you to expand the playback 

signal to 5.1 channels or 7.1 channels to suit the 

connected speaker configuration when the input signal 

is 2 channels or 5.1 channels. Dolby surround is a next 

generation surround technology that intelligently up mixes 

stereo; 5.1 and 7.1 content for playback through your 

surround speaker system. Dolby surround is compatible 

with traditional speaker layouts, as well as Dolby Atmos 

enabled playback systems that employ inceiling speakers 

or products with Dolby speaker technology.

■ Dolby TrueHD

This mode faithfully reproduces the sound design recorded 

in the Dolby TrueHD audio format.

The Dolby TrueHD audio format is a reversible format 

expanded based on the lossless compression technology 

referred to as MLP, and it makes it possible to faithfully 

reproduce the master audio recorded in the studio. Dolby 

TrueHD is used as an optional audio format on Blu-ray 

Discs, based on 5.1ch, but with additional channels such 

as the surround back channel added for a maximum of 

7.1ch. 7.1ch is recorded at 96 kHz/24bit, and 5.1ch is 

recorded at 192 kHz/24bit.

•  To enable transfer of this audio format, connect via 

HDMI cable and set audio output on the player to 

bitstream output.

■ DSD

Mode suitable for playing sources recorded in DSD.

•  This unit supports DSD signals input through HDMI IN. 

However, depending on the connected player, better 

sound is possible when output from the PCM output of 

the player.

•  This listening mode cannot be selected if the output 

setting on your Blu-ray Disc/DVD player is not set to 

DSD.

■ DTS

This mode faithfully reproduces the sound design recorded 

in the DTS audio format.

The DTS audio format is a multi-channel digital format 

developed by DTS, Inc. This format is an optional audio 

format on DVD-Video and a standard on Blu-ray Discs. 

It enables recording of 5.1 channels; two front channels, 

a center channel, two surround channels, and the LFE