Sony DAV-DZ280 Operating Instructions Manual page 26

Sound from
To turn the surround effect off
Select "A.F.D. STD," "2CH STEREO," or "HP 2CH" for "DEC. MODE."
Note
• When the bilingual broadcast sound is input, "PRO LOGIC," "PLII MOVIE," and "PLII MUSIC" are not effective.
• You cannot select the decoding mode while the system is loading a disc.
• You cannot select the decoding mode when the unit is reading the files in a USB device or transferring songs.
• Depending on the input stream, the decoding mode may not be effective.
• When you select "A.F.D. MULTI," the surround or stereo effect may not be effective. In this case, select "A.F.D.
STD," "PRO LOGIC," "PLII MOVIE," or "PLII MUSIC."
26
GB
Surround effect Effect
"HP VIRTUAL" The system outputs the sound from the headphones by
adding a surround effect regardless of sound format or
(HEADPHONE
VIRTUAL)
number of channels.