Sony STR-DN840 사용자 설명서

ing
S
ound

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ff

Select “Sound Optimizer”, then
press .

Select “Normal” or “Low”, then
press .

The Sound Optimizer function is
activated. To adjust for the reference
level of a movie, select “Normal”. To
adjust for a CD or other software
whose average sound pressure level is
processed highly, select “Low”.

• This function does not work in the following

cases.
– “Analog Direct” is being used.
– Headphones are connected.

• The receiver may play back signals at a lower

sampling frequency than the actual sampling
frequency of the input signals, depending on the
audio format.

Selecting the
calibration type

You can select the calibration type you
want after performing the Auto Calibration.
For details, see “Calibration Type”
(page 90).

Adjusting the Equalizer

You can use the following parameters to
adjust the tonal quality (bass/treble level)
for each speaker.

Select “Sound Effects” from the
home menu, then press

Select “Equalizer”, then press

Select “Front”, “Center”,
“Surround”, or “Front High”, then
press .

Select “Bass” or “Treble”.

Adjust the gain, then press

• This function does not work when “Analog

Direct” is being used.

• Frequencies for Bass and Treble are fixed.
• Depending on the audio format, the receiver

may play back signals at a lower sampling
frequency than the original sampling frequency
of the input signals.

Using the Pure Direct
function

The Pure Direct mode lets you enjoy higher
fidelity sound. When Pure Direct is on, the
display panel lights off to suppress noise
that affects sound quality. You can use the
Pure Direct function with all inputs.

Select “Sound Effects” from the
home menu, then press

Select “Pure Direct”, then press

Select “On” or “Off”, then press

When Pure Direct function is selected, “Sound
Optimizer”, “Equalizer”, “Auto Volume”, and
“D.Range Comp.” do not work.

Notes

Level

(dB)

Bass

Treble

Frequency (Hz)

Notes

Note