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Aiwa NSX-A777 Mode D'emploi page 7

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4-Channel Miulti-Amplifier System
To provide reinforcement
for the ultra-low
frequencies,
in addition
to the Left/Right
2-channel
amplifier
used to reproduce
mid-tcJ-
high-range
frequencies,
this system
incorporates
a second
L/?
2-channel
amplifier
just for reproduction
of ultra-low
frequencies
— making
it, in effect, a 4-amplifier
system.
By utilizing
discrete
amplifiers
for mid to-high-frequencies
and low frequencies,
high-
quality sonic reproduction
that is virtually
free from distortion
can
be realized.
This Multi Amplifier
System,
which utilizes
independent
circuitry
for the
different
frequency
ranges,
enables
superb
sonic
re~roduction
free from distortion.
SETTING POWER ECONOMIZING
MODE
Setting
this unit to power
economizing
mode
reduces
power
consumption
as follows.
When the power is turned
off, all the display
lights turn off.
However,
if the clock is not set, the game Demo (page 8) will
begin when the power is turned
off.
If CD, Tape or Rhythm play function
(page 9) does not play for
10 minutes
or if there
is no audio
input from any connected
external
equipment
for 10 minutes
when VI DEO/AUX
or MD is
selected
as the source,
the power shuts off.
When the power turns on due to timer recording
(page 27), the
display brightness
level is set to "DIMMER
3 (page 6), all button
lamps are off, and the volume
is set to the minimum
level (0).
The display
brightens
only when operating
the unit. When the
unit has not been used for 10 seconds,
the brightness
level
switches to the mode previously
selected
in "DIM MODE.
(Page
6)
(If the
display
brightness
level
is set to "DIM-OFF",
the
brightness
does not change.
When the level is "DIMMER
3,
the button lamps are also turned
off.)
1
2
3
Press ECO.
"ECO MODE"
will be displayed.
Press ENTER within 4 seconds.
The current power-economizing
mode status will be displayed.
If the power-economizing
mode is OFF: ECO OFF
If the power-economizing
mode is ON: ECO ON
Turn MULTI JOG within 4 seconds to switch the
power-economizing
mode on or off.
Example:
When "ON" is selected
The mode
will be automatically
set after 4 seconds.
It will
also be set if ENTER
is pressed
within 4 seconds
after step
3,
The built-in subwoofer
System
has a separate
subwoofer
cavity
area that is part of the loudspeaker
cabinet
structure,
which acts
as a sonic filter to cut distortion
components.
(In the Multi Amplifier
System,
the ultra-low
frequency
signals
transmitted
from their
own independent
amplifier
are reproduced
in this area.)
This
separate
construction
gives
a clear,
rich definition
to bass
reproduction
and it can realize
clear, well-defined
mid-to-higlh
frequency
signals.
And AlWA's
built-in subwoofer
system incorporates
a subwoofer
capable
of powerful,
satisfying
bass performance
with true stereo
separation.
I
Subwoofer Cavity area
Amplifiers for Low frequencies
To view the clock when all the display lights turn off, press CLOCK
so that the time is displayed
for 4 seconds,
ENGLISH
~

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