Yamaha RX-497 - Инструкция по эксплуатации - Страница 18

16

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