Aiwa AV-DV70 Operating Instructions Manual page 17

3
4
——.—.. .—.-. —. —..—
DOLBY DIGITAL SUR (DOLBY PRO LOGIC) PHANTOM
mode
r
L/R OdB*+ L/R OdB'
S-L OdB~S-R OdB J
DOLBY DIGITAL SUR (DOLBY PRO LOGIC) 3 STEREO
NORMAL or WIDE mode
~ UR OdB'+CE
N OdB+ UR OdB*
1
' "L" or "R" flashes to indicate one of the front speakers from
which the noise signal is output,
Adjust the sound level of the center and surround
speakers.
While "CEN, " '(S-P' or "S-R flashes in the display, press the
UPA
or
DOWN7
button so that the sound level of the center
or surround speakers matches that of the front speakers,
The balance of the front speakers can be adjusted as well
while
"L/R
is displayed.
Press
the MANUAL SELECT button again to stop
the noise signal.
m
The UPMM or DOWN 14< button on the remote control cannot
be used in step
3
when adjusting the speaker balance with the
noise signals.
* When adjusting the speaker level balance of the Dolby Digital
Surround, that of the Dolby Pro Logic is also changed and vice
versa.
About the channels
The left and right speakers create the stereo effect.
The center speaker helps achieve precise sound positioning
over a broad sound field,
The rear-mounted surround speakers enhance the "depth" of
the sound field,
To
change the delay time of the surround speakers or
center speaker when using the Dolby Digital Surround
or Dolby Pro Logic mode
While the Dolby Digital Surround (except "2CH STEREO") or #
Dolby Pro Logic is activated, press the MANUAL SELE:CT button
D
repeatedly so that "CEN OmS" or "SUR 5mS" (SUR 20mS) is
displayed. Then, press the UPA or DOWN7 button withlln 4
seconds. Each time it is pressed, the delay time changes as
shown below.
[Center speaker]
,,,,
Adjust the delay time so that lines
(voice in a movie) are heard
clearly and naturally,
The center speaker delay time is initially set to O ms
(milliseconds). It can be adjusted between O and 5 rns in 1 ms
step.
LOms ++1 ms ++ 2ms _ 3ms _ 4ms _ 5ms J
[Surround speakers]
Adjust the delay time to suite your preference,
Dolby Digital Surround
The speakers delay time is initially set to 5 ms. It can be adjusted
between O and 15 ms in 5 ms steps.
Dolby Pro
Logic
The speakers delay time is initially set to 20 ms. It can be adjusted
between 15 and 30 ms in 5 ms stetx.
m
When adjusting the delay time of the surround speakers or
center speaker for I he Dolby Digital Surround, that of the Dolby
Pro Logic is changed and vice versa.
When the surround speakers delay time of the Dolby Digital
Surround is set to (0 ms (5 ms, 10 ms , or 15 ins), that of the
Dolby Pro Logic is set to 15 ms (20 ms, 25 ms or 30 ins), and
vice versa,
To adjust the speaker level balance while listening to the
source
The speaker level balance can be changed after adjusting it with
the noise sequencer. The balance can be changed whenever
the Dolby Digital Surround or Dolby Pro Logic system is activated,
1
2
3
Play a disc or video software recorded in Dolby Pro Logic or
Dolby Digital Surround.
Press the MANUAL SELECT button repeatedly so that "l./R,"
"CEN; "S-U or "S-R" appears on the display.
Press the UPA c)r DOWNY button while the speaker name
to be adjusted is displayed.
In this case, the lJP-I or DOWNW< button on the remote
control can be used as well.
ENGLISH
161