Acura 2009 MDX Owner's Manual page 213

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Dolby PL (ProLogic) II － Dolby
PL (ProLogic) II signal processing
creates multi-channel surround
sound from 2 channel stereo audio
sources. Dolby ProLogic II can only
activate when listening to DISC
(CD-DA, MP3/WMA), XM radio,
and AUX. When ProLogic II is active,
''PL II'' is shown in the audio display.
ProLogic ON/OFF settings are
independently controlled for DISC,
XM and AUX sources.
Table Of Contents
Playing the AM/FM Radio (Models with navigation system)
To set this feature on or off, select
Dolby PL II, and press ENTER on
the interface selector. Rotate the
interface dial to ON or OFF, and
press ENTER.
Manufactured under license from
Dolby Laboratories. ''Dolby'',
''ProLogic'', and the double-D symbol
are trademarks of Dolby
Laboratories.
2009 MDX
Speed-sensitive Volume
Compensation (SVC)
The SVC mode controls the volume
based on vehicle speed. The faster
you go, the louder the audio volume
becomes. As you slow down, the
audio volume decreases.
The SVC has four modes; SVC OFF,
SVC LOW, SVC MID, and SVC
HIGH. The default setting is MID. To
change the SVC mode, select SVC,
then press ENTER on the interface
selector. The current setting is
shown on the screen. Turn the
interface knob to the desired level,
and enter your selection by pressing
ENTER on the interface selector. If
you feel the sound is too loud,
choose low. If you feel the sound is
too quiet, choose high.
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