Sony STU-531 User Manual

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Program
Adjusting
the
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You can enjoy superb sounds using the audio adjustment
functions as shown below.
5BANDGRAPHIC ... . MASTER
EQUALIZER © ° ‘VOLUME
DBFB LEVEL
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To increase the sound level, turn the MASTER VOLUME
clockwise.
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deck
To
decrease
it,
turn
the
control
counterclockwise.
Note
When listening with headphones connected to the
HEADPHONES jack, no sound can be heard from the
speakers system. To turn off the rear and centre speakers,
set SURROUND to off.
1 Select the program source to be played back.
Adjusting Balance
To change relative strength of the right and left speaker
outputs, adjust the BALANCE control. | voce | achat Mess nner | row
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Press DBFB (Dynamic Bass Feed Back) to obtain the OBFB
effect.
To make bass sound powerful, turn the DBFB LEVEL control
clockwise. The lower the volume, the more the bass sound
is emphasized.
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To adjust tone quality
Adjust the 5 BAND GRAPHIC EQUALIZER controls
according to:
e Personal preference. . 3k F
¢ The room acoustics. For instance, playback in a room
with padded walls or furniture will probably sound better ;
with the high frequencies boosted. : . ia *
¢ Program quality. If reproduction contains hiss, cutting the ;
higher frequencies will improve playback sound quality. For personal listening
Connect headphones to the HEADPHONES jack.
Functions of the graphic equalizer controls
100 Hz: Boosts or cuts bass. :
330 Hz: Adjusts the power, spaciousness and warmth of the
sound.
1kHz: Provides more presence for vocals. fs ‘ : sits
3.3 kHz: Boosts a brighter sound or reduces stridency. : . : :
10 kHz; Highlights the delicate quality of instrumental
sound.

Sony STU-531 Specifications

General

Brand	Sony
Model	STU-531
Category	Amplifier
Language	English