Sony HT-K25, Руководство по эксплуатации

Страница: 26 / 104

26
GB
Adjusting the speaker level
and balance
You can adjust the balance and level of each
speaker. Sit in the listening position, then
adjust the test tone to sound the same level.
These settings are applied to all sound fields.
1
Press MASTER VOL +.
(Optimal volume level: Between 20–30.)
2
Press TEST TONE.
You will hear the test tone from each
speaker in sequence.
Front (left) t Center t Front (right) t
Surround (right)
t
Surround (left)
t
Subwoofer
3
Press MAIN MENU repeatedly to select
LEVEL menu.
4
Move the V/v/B/b button up or down
to select the parameter.
5
Move the V/v/B/b button to left or
right to select the setting.
6
Repeat steps 4 and 5 to adjust the other
parameters.
Tips
• To make more precise adjustment, start playing a
source encoded with multi channel surround effects
(DVD, etc.), then adjust the level and balance while
listening to the source.
• The system employs a test tone with a frequency
centered at 800 Hz.
• You can adjust the level of all speakers at the same
time. Turn MASTER VOLUME on the control
center or press MASTER VOL +/– on the remote.
Notes
• The front balance, surround balance, center level,
surround level, and subwoofer level are shown in
the display during adjustment.
• To enjoy the better sound quality, do not turn the
volume of the subwoofer too high.
Customizing sound fields
By adjusting the surround and level parameters,
you can customize the sound fields to suit your
particular listening situation.
Position your speakers and do the procedures
described in “Placing speakers” (page 9) and
“Checking if the sound comes from all
speakers” (page 14) before you customize a
sound field.
Adjusting the surround
parameter (EFFECT)
This parameter lets you adjust the “presence”
of the current surround effect. This effect is
available for the sound fields except for AUTO
DECODING and NORMAL SURROUND.
Initial setting: (depends on sound field)
1
Start playing a source encoded with
multi channel surround effects (DVD,
etc.)
2
Press MAIN MENU repeatedly to select
EFFECT.
3
Move the V/v/B/b button to left or
right to select the setting.