Yamaha RX-397: PLAYING AND RECORDING Adjusting the tonal quality

PLAYING AND RECORDING Adjusting the tonal quality: Yamaha RX-397

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PLAYING AND RECORDING

Adjusting the BALANCE control

Adjusts the sound output balance of the left and right 

speakers to compensate for sound imbalance caused by 

speaker locations or listening room conditions.

Using the PURE DIRECT button

Routes input signals from your audio sources so that the 

input signals bypass the BASS, TREBLE, BALANCE and 

LOUDNESS controls, thus eliminating any alterations to 

the audio signals and creating the purest possible sound.

Adjusting the BASS and TREBLE 

controls

Adjust the high and low frequency response.

BASS

Increases or decreases the low frequency response.

TREBLE

Increases or decreases the high frequency response.

Adjusting the LOUDNESS control

Retains a full tonal range at any volume level, thus 

compensating for the human ears’ loss of sensitivity to 

high and low-frequency ranges at a low volume level.

If the PURE DIRECT button is turned on with the LOUDNESS 

control set at a certain level, the input signals bypass the 

LOUDNESS control, resulting in a sudden increase in the sound 

output level. To prevent your ears or the speakers from being 

undesirably damaged, be sure to press the PURE DIRECT button 

AFTER lowering the sound output level or AFTER checking that 

the LOUDNESS control is properly set.

1

Rotate the LOUDNESS control on the front 

panel to the FLAT position.

2

Rotate VOLUME on the front panel (or press 

VOLUME +/– on the remote control) to set the 

sound output level to the loudest listening 

level that you would listen to.

3

Rotate the LOUDNESS control until the 

desired volume is obtained.

Adjusting the tonal quality

BALANCE

5

5

1

0

1

4

4

2

2

3

3

R

L

PURE DIRECT

BASS

5

5

1

0

1

4

4

2

2

3

3

+

TREBLE

5

5

1

0

1

4

4

2

2

3

3

+

CAUTION

LOUDNESS

5

7

1

FLAT

6

4

8

2

10

–30dB

3

9

0

12

12

2

8

4

20

20

60

60

26

26

40

40

16

16

-dB

-dB

VOLUME

+

VOLUME

Remote control

Front panel

or

LOUDNESS

5

7

1

FLAT

6

4

8

2

10

–30dB

3

9