Sony STR-DN1060 Parts And Controls page 154

This function may not work on some content via a USB device or home network.
This function works when [2ch Stereo], [A.F.D.], [Multi Stereo] or [Headphone(2ch)] is
selected. However, this function does not work in the following cases:
The [In-Ceiling Speaker Mode] function is being used.
[FM TUNER] is selected as the input.
Linear PCM signals with a sampling frequency other than 44.1 kHz are being received.
Dolby Digital Plus, Dolby Digital EX, Dolby TrueHD, DTS 96/24, DTS-ES Matrix 6.1, DTS-HD
Master Audio or DTS-HD High Resolution Audio signals are being received.
[Bluetooth Mode] is set to [Transmitter].
[155] Adjusting Settings
Enjoying clear and dynamic sound at a low volume
(Sound Optimizer)
You can enjoy clear and dynamic sound at low volume levels using the Sound Optimizer.
After the Auto Calibration is performed, the sound level is optimized to suit your environment.
1. Select [Setup] - [Audio Settings] from the home menu.
2. Select [Sound Optimizer].
3. Select the setting you want.
Normal: Adjusts for the reference level of a movie.
Low: Adjusts for a CD or other software whose average sound pressure level is
processed highly.
Off
Note
This function does not work in the following cases:
[Analog Direct] is being used.
[Pure Direct] is set to [On].
Headphones are connected.
[Bluetooth Mode] is set to [Transmitter].
The receiver may play signals at a lower sampling frequency than the actual sampling
frequency of the input signals, depending on the audio format.
Hint
You can also select [Sound Optimizer] in [Sound Effects] from the home menu.
Audio Settings