Sony STR-DG720 - Manual (Page 55)

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Notes
• The effects provided by the virtual speakers may
cause increased noise in the playback signal.
• When listening with sound fields that employ the
virtual speakers, you will not be able to hear any
sound coming directly from the surround speakers.
• This function does not work when:
– ANALOG DIRECT is selected.
– signals with a sampling frequency of more than
48 kHz is input.
– the multi channel Linear PCM signals are
received via an HDMI IN jack.
• When one of the sound fields for music is selected,
no sound is output from the sub woofer if all the
speakers are set to “LARGE” on the SYSTEM
menu. However, the sound will be output from the
sub woofer if
– the digital input signal contains LFE signals.
– the front and surround speakers are set to
“SMALL”.
– the sound field for movie is selected.
Tips
• You can identify the encoding format of DVD
software, etc., by looking at the logo on the
package.
• Sound fields with DCS mark use DCS
technology. See “Glossary” (page 82).
To turn off the surround effect
for movie/music
Press 2CH to select “2CH ST.” or press A.F.D.
repeatedly to select “A.F.D. AUTO”.
Using only the front
speakers
(2CH STEREO)
In this mode, the receiver outputs the sound
from the front left/right speakers only. There is
no sound from the sub woofer.
Standard 2 channel stereo sources completely
bypass the sound field processing and multi
channel surround formats are downmixed to 2
channel.
Press 2CH.
Note
No sound is output from the sub woofer in the 2CH
STEREO mode. To listen to 2 channel stereo
sources using the front left/right speakers and a sub
woofer, select “A.F.D. AUTO” (page 52).
1 2 3
VIDEO1 VIDEO2 BD DVD
2CH A.F.D. MOVIE MUSIC
THEATER
SAT TV SA-CD/CD TUNER
2CH