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DXZ935 15
English
AC-Processor
II
Operations
Dolby Pro Logic
II
Dolby Pro Logic II is a matrix decoding technol-
ogy in which the updated digital matrix technol-
ogy is applied and Dolby Pro Logic is further im-
proved. It realizes excellent 5.1 channel repro-
duction of Dolby surround source as well as ste-
reo sound sources such as CDs, thereby caus-
ing a surround channel to be full-ranged (20 Hz
to 20 kHz) and become stereo. Therefore, you
can enjoy any stereo sources with dynamic
sound of 5.1 channel. According to a source to
be reproduced, Music Mode or Matrix Mode can
be selected.
∗
Manufactured under license from Dolby
Laboratories. “Dolby”, “Pro Logic” and the double-
D symbol are trademarks of Dolby Laboratories.
● Music Mode
This mode is suitable for stereo sources like
CDs. By optimizing frequency characteristics of
the surround channel, a broader and deeper
sound is assured. In addition, since broadness
of the sound field varies with recording condi-
tions of music sources, there is Adjusting Mode
which makes a finer tuning available. (cf. page
16)
● Matrix Mode
This mode is suitable for AM/FM radio.
Selection and switching of the
Dolby Pro Logic
II
effect
While the “Dolby PLII” indication is lit in the dis-
play, the “Dolby PLII” effect is set to “On”.
1.
Setting the speaker 5.1ch ( For detail, see the
section Basic Operation - Speaker setting).
2. Press the [PLII ] button so that PLII mode is
turned on. Each time the button is pressed,
the mode changes as follows: “MUSIC
MODE” ➜ ”MATRIX MODE” ➜ ”PLII OFF
MODE” ➜ ”MUSIC MODE”
3. Select the “PLII OFF MODE” to turn off the
Dolby Pro Logic effect. Also press the [VSE]
button or [EQ] button to turn off the Dolby
Pro II.
∗ Sub Woofer Low Pass Filter Adjustment
Range is 50, 80, 120Hz (18dB/oct), OFF.
∗ When PLII mode Sub Woofer Low pass Filter
Adjustment Range is 50, 80, 120Hz (12dB/
oct.), OFF.
∗ High Pass Filter adjustment Range is 50, 80,
120Hz(12dB/oct), thrgh.
Note:
• High pass filter adjustment is available for Front
2ch and Rear 2ch only AC-Pro
II
PRO Mode.
Basic Operations