Sony STR-DE905G - Manual (Page 32)

32 EN
Using Surround Sound
4
Click C MODE repeatedly until the center mode
you want is displayed. Select the center mode by
referring to the following chart.
Adjusting the speaker volume
The test tone feature lets you set the volume of your
speakers to the same level. (If all of your speakers have
equal performance, you don’t have to adjust the
speaker volume.)
Using the remote lets you adjust the volume level from
your listening position.
1
Click TEST.
The tone is emitted from each speaker
sequentially. The speaker emitting the test tone is
shown in red on the TV screen.
Getting the Most Out of Dolby
Pro Logic Surround Sound
To obtain the best possible Dolby Pro Logic Surround
sound, first select the center mode according to your
speaker system. Then, equalize the speaker levels and
adjust the delay time of the PRO LOGIC sound field.
Note that you must have at least one additional pair of
speakers and/or one center speaker to do the following
adjustments.
Selecting the center mode
The receiver offers you four center modes:
PHANTOM, 3 CHANNEL LOGIC, NORMAL, and
WIDE. Each mode is designed for a different speaker
configuration. Select the mode that best suits your
speaker system configuration.
1
Click SOUND in the main menu.
2
Click PRO LOGIC to select the pro logic sound
field.
3
Click SUR.
The Dolby Pro Logic SUR EDIT screen appears.
To select the pro logic sound field.
SOUND FIELD SELECT
EXIT
SOUND FIELD
BASS BOOST
PRO LOGIC
MODE
OFF
OFF
+
–
VOL
ON
ON
SUR EDIT
EXIT
C MODE
CENTER
REAR
RETURN
+
–
VOL
0 dB
0 dB
+
– +
–
If you have
Front and rear
speakers, no
center speaker
Front and center
speakers, no rear
speaker
Front and rear
speakers, and a
small center
speaker
Front and rear
speakers, and a
center speaker
equivalent to your
front speakers
So that
The sound of the
center channel is
output from the front
speakers.
The sound of the rear
channel is output
from the front
speakers.
The bass sound of the
center channel is
output from the front
speakers (because a
small speaker cannot
produce enough
bass).
For wide range
Dolby Pro Logic
Surround sound to
all speakers.
Select
PHANTOM
3 CH LOGIC
(3 Channel
Logic)
NORMAL
WIDE
SUR EDIT
CENTER
+
–
TEST
0 dB
SOUND FIELD SELECT
EXIT
SOUND FIELD
BASS BOOST
PRO LOGIC
MOVIE
MUSIC 1
MUSIC 2
SPORTS
GAME
MODE
OFF
OFF
+
–
VOL
ON
ON
SUR