Selecting Dolby Pro Logic - Aiwa AV-D55 Manual De Instrucciones

This unit is equipped with the Dolby Pro Logic decoder and also
supports the Dolby Digital decoder with the 5.1 ch output
terminals.
The unit and the center and surround speakers (standard) assure
full-scale home theater sound. When playing back discs or video
software that have been recorded in Dolby Pro Logic or Dolby
Digital Surround, astonishingly realistic sound surrounds the
listener to create a new level of audio/visual entertainment.
Independent control of the five channels allows the listener to
enjoy the same type of sound reproduction experienced in movie
theaters. Voices are reproduced in the front and center sound
field, while ambient sounds like cars and crowds are reproduced
on all sides of the listener for an incredibly lifelike audio/video
experience. Please read the following carefully to "tune" the
system's output to match the characteristics of your listening
space.
Check the following:
Before enjoying the DOLBY SURROUND sound, adjust the
proper balance of the speaker sound levels (see page 16).
Make sure the speakers are properly connected and positioned
(see pages 3,4 and 5).
Make sure the TV set and video unit are properly connected
(see page 3).
Make sure the disc and video tape, etc., support Dolby Pro
Logic or Dolby Digital Surround.
SELECTING DOLBY PRO LOGIC
The optimal Dolby Pro Logic mode depends on the type and
placement of the speakers. It is recommended that the optional
Aiwa speakers should be used for all channels, for example, the
SX-AVR2700 speaker system. Check your current type and
placement of the speakers and select the recommended Dolby
Pro Logic mode accordingly.
The recommended mode
I
Center speaker
I
TO SELECT A DOLBY PRO ILOGIC MODE
1.2 1
1 Press the DOLBY SURROUND button, and turn
the MULTI JOG to select the appropriate mode.
The mode names are displayed in the order as shown below.
~ PRO LC)GIC+PI-IANTC)M +3 STEREO~
2 Press the DOLBY SURROUND button again and
hold it down until the center speaker mode to be
selected appears. (Except the PHANTOM mode.)
"NORMAL" and "WIDE appear one afler the other.
Depending on the sound source or listening condition, surround
effect may not be obtained even when the Dolby Pro Logic is
set to on.
The full Dolby Pro Logic effect cannot be!obtained when using
the software without DO@WSIJ_l
mark. In this case, use
the DSP surround system instead (see page 10).
The Dolby Pro Logic system is automatically canceled:
- when the DSP system is turned on
- when the GEQ system is turned on
- when the 5.1 CH function is selected
- when headphones are plugged in
The Dolby Pro Logic cannot be set to on while headphones
are plugged in.
PHANTOM mode: Select this mode when the center speaker is
not connected. All center channel signals are redistributed to
the left and right channel speakers.
3 STEREO mode: Select this mode when the surround speakers
are not connected.
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ENGLISH