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Dolby Surround modes
Press the Dolby Surround button.
PRO-Logic is selected, and the playback sound has the Dolby
Surround effect.
To cancel Dolby Surround mode
Press the Dolby Surround button repeatedly until PASS is
displayed.
When playing DVD, if an Audio is Dolby Digital, it can not be
operated.
When being connected to headphones and microphone, this
function cannot be operated.
Dolby Surround
Additional Dolby Surround modes
In addition to the PRO-Logic mode, this unit is also equipped with the
3 STEREO modes.
PRO-Logic : Use this mode when rear speakers are connected. The
center channel signals are output through the left and right speakers.
3 STEREO : Use this mode when no rear speakers are connected. This
mode reproduces rear sounds through the front speakers.
Depending on the sound source or listening conditions, a surround
effect may not be obtained even when the Dolby Surround is on.
The full Dolby Surround effect cannot be obtained when using soft-
ware without
mark. In this case, use the DSP
system instead.
DOLBY SURROUND
P R O L O G I C
PRO-Logic
3 STEREO
PASS
Adjusting Speaker Level Balance
The unit is equipped with a built-in test signal generator called a
noise sequencer which outputs a noise signal that ‘travels’ from
channel to channel. This enables the simple adjustment of sound
levels, to achieve, at the listening position, the same apparent
loudness from each channel. Use the remote control.
Press the Dolby Surround button.
Result: “
PRO-LOGIC
” appears on the displayed.
Press the Test Tone button.
A noise signal is sent to each channel in turn in the following
sequence.
(L : Left Speaker, CNTR : Center Speaker,
R : Right Speaker, REAR : Rear Speaker)
Press the Test Tone button again to stop the noise signal.
To change the sound levels or delay time after adjusting the balance
with the noise sequencer.
Press the Sound Edit button.
While
L, R, CNTR, REAR
is displayed, press the UP/DOWN
(
/
) button.
Press the Speaker Mode button.
While
CNTR, REAR, DELAY TIME
is displayed, press the
UP/DOWN (
/
) button.
–
CNTR
: Large/Small/None
–
REAR
: USE/None
–
DELAY TIME
: 15/20/25/30 MS
When the Dolby surround system is on, this function can be
operated.
1
2
3
4
L
CNTR
REAR
R
Dolby Surround
4
4
4
1
2,3
4
4
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