Sony KDL-22PX300 - Manual (Page 25)

25 Adjusting DVD player settings
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Audio Digital Out
You can switch the method of outputting the audio signal when you
connect the following audio devices to the DIGITAL OUT (OPTICAL)
connector.
Caution
When the built-in PlayStation TM 2 is connected to an audio device without a
Dolby Digital, DTS or MPEG decoder, set "Dolby Digital", "DTS" and
"MPEG" to "Off". If you set these options to "On" without the necessary
decoder, you may have no sound or an extremely loud noise may be emitted.
Digital Out (Optical)
This option sets the type of output for the DIGITAL OUT (OPTICAL)
connector.
Dolby Digital
This option sets Dolby Digital as the output signal for the DIGITAL OUT
(OPTICAL) connector.
DTS
This option sets DTS as the output signal for the DIGITAL OUT
(OPTICAL) connector.
MPEG
This option sets MPEG AUDIO as the output signal for the DIGITAL
OUT (OPTICAL) connector.
Setting sound options
On Select this option when you want sound (audio signal) to be output
through the DIGITAL OUT (OPTICAL) connector.
Settings for "Dolby Digital", "DTS" and "MPEG" are displayed.
Off Select this option when you do not want sound to be output through the
DIGITAL OUT (OPTICAL) connector.
Settings for "Dolby Digital", "DTS" and "MPEG" are not displayed.
On Select this option when the built-in PlayStation TM 2 is connected to an
audio device with a built-in Dolby Digital decoder.
Off Select this option when the built-in PlayStation TM 2 is connected to an
audio device without a built-in Dolby Digital decoder.
On Select this option when the built-in PlayStation TM 2 is connected to an
audio device with a built-in DTS decoder.
Off Select this option when the built-in PlayStation TM 2 is connected to an
audio device without a built-in DTS decoder.
On Select this option when the built-in PlayStation TM 2 is connected to an
audio device with a built-in MPEG decoder.
Off Select this option when the built-in PlayStation TM 2 is connected to an
audio device without a built-in MPEG decoder.