Aiwa AV-D78 Operating Instructions Manual page 18

PHANTOM mode
(- L/R 0dB* —» L/R 0dB* — —
LS 0dB <—— RS 0dB
3 STEREO NORMAL or WIDE mode
es L/R 0dB* ——> C 0dB ——> L/R oe
*"L" or "R" flashes to indicate one of the front speakers from
which the noise signal is output.
3 Adjust the sound level of the center and surround
speakers.
While "C, "RS" or "LS" flashes in the display, press TUNING
UP or DOWN while pressing SHIFT on the remote control 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.
/NIN/ on the main unit cannot be used.
4 Press MANUAL SELECT again to stop the noise
signal.
When adjusting the speaker level balance of Dolby Digital
surround, that of 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 precise sound positioning over a broad
sound field.
The rear-mounted surround speakers enhance the "depth" of
the sound field. ;
18 ENGLISH
To change the delay time of the surround speakers or
center speaker in Dolby Digital surround or Dolby Pro
Logic mode
1 While Dolby Digital surround (except "2chSTEREO") or Dolby
Pro Logic is activated, press MANUAL SELECT on the remote
control repeatedly so that "C OmS" or "S 5mS"(S 20m8S) is
displayed.
2 Within 4 seconds, press TUNING DOWN or UP while pressing
SHIFT on the remote control.
To operate on the unit, press "\/V/ repeatedly or turn MULTI
JOG.
[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 0 ms (milliseconds).
It can be adjusted between 0 and 5 ms in 1 ms step.
nS SS eS ams sete sone
[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 0 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 steps.
* When adjusting the delay time of the surround speakers or
center speaker for Dolby Digital surround, that of Dolby Pro
Logic is changed, and vice versa.
¢ When the surround speakers delay time of Dolby Digital
surround is set to 0 ms (5 ms, 10 ms, or 15 ms), that of Dolby
Pro Logic is set to 15 ms (20 ms, 25 ms or 30 ms), 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
Dolby Digital surround or Dolby Pro Logic is activated.
1 Play a disc or video software recorded in Dolby Pro Logic or
Dolby Digital surround.
2 Press MANUAL SELECT on the remote contro! repeatedly
so that "L/R," "C," "RS" or "LS" appears on the display. -
3 Within 4 seconds, press TUNING DOWN or UP while pressing
SHIFT on the remote control.
To operate on the unit, press "\/V/ repeatedly or turn MULTI
JOG.