![Sony STR-ZA810ES Manual Download Page 158](http://html.mh-extra.com/html/sony/str-za810es/str-za810es_manual_417298158.webp)
Note
This function does not work in the following cases:
[Bluetooth Mode] is set to [Transmitter].
The Wireless Multi-Room function is activated.
When [DSD Native] is set to [On] and DSD signals are being played back, the settings of [Equalizer],
[Sound Optimizer] and [Subwoofer Low Pass Filter], etc., are invalid, and the sound field does not
work.
Hint
You can also use DSD NATIVE on the remote control to turn on this function.
[175] Adjusting Settings
Audio Settings
Enjoying high-fidelity sound (Pure Direct)
You can enjoy higher-fidelity sound from all inputs using the Pure Direct function. When the
Pure Direct function is on, the display panel lights off to suppress noise that affects sound
quality.
Canceling Pure Direct
The Pure Direct function will be canceled when you perform the following:
Select [Off] in step 2.
Press PURE DIRECT on the receiver.
Change the sound field.
Change the scene setting on the TV (Scene Select).
Change the setting of [Automatic Phase Matching], [Calibration Type] or [Equalizer] in the
[Speaker Settings] menu.
Change the setting of [Sound Optimizer], [In-Ceiling Speaker Mode] or [Dynamic Range
Compressor] in the [Audio Settings] menu.
Note
[Automatic Phase Matching], [Calibration Type], [Equalizer], [Sound Optimizer], [In-Ceiling Speaker
Select [DSD Native].
2
Select the setting you want.
On
: This function is available for DSD signals.
Off
: Does not activate the direct playback of DSD signals (DSD Native).
3
Select [Sound Effects] - [Pure Direct] from the home menu.
1
Select [On].
2