Pioneer SA-6300 Manual de Instruções - Página 3
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STEREO
SYSTEM
SET-UP
The
SA-6300
is an integrated
stereo
amplifier,
meaning
that
it combines
a pre-amplifier
and
power
amplifier
in
one
unit.
For
your
stereo
system, you will need at least one pair of speaker
systems
and
one
program
source
such as a turn-
table, a stereo tuner, or a tape deck. These should
be
of comparable
high quality
to the SA-6300.
INSTALLATION CAUTIONS
Avoid installing the SA-6300 in locations such as
the following.
e In direct sunlight, near radiators
or other heat
sources,
e Humid or dusty surroundings.
—
@ Unlevel or unstable supports, or where subject
to vibration.
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Furniture
materials
Spencer
can improve tone
SYSTEMS
Fig. 1
SPEAKER
CONNECTION
The SA-6300
is provided with 2 sets of speaker
output terminals, A and
B.A pair of
speakers
should normally be connected to the A terminals.
e As shown
in
Fig. 2, connect the right chan-
nel
(as viewed
from
the front) speaker
to
the R terminals, and the left channel speaker to
the L terminals.
@ Observe
plus (+: red) and minus
(-: black)
polarities of the output terminals and those of
the
speakers.
When
making
connections
take
care to connect
+ to + and - to - between the
speakers
and
the
SA-6300
speaker
terminals.
SA-6300
SPEAKER
TERMINALS
L channel
SPEAKER
SYSTEMS
Fig. 2
R channel
NOTE:
If 2 sets of speaker systems (A & B) are to be used simultaneously
be sure that all speakers systems are 89 or more in impedance.
Damage may be caused of if speakers of less than 8Q are employed.
A WORD ABOUT ROOM ACOUSTICS
The sound heard from an audio system is greatly
influenced
by conditions
in the listening room.
The
size
and
shape
of
the
room,
materials
composing the walls, ceiling and floor, the amount
and distribution of furniture, carpets, draperies, etc.
all affect the resulting sound.
In general
it is
advisable to place speakers with their backs against
a wall, as this will improve bass response.
Bare rooms with low ceilings, hard floors and hard,
reflective walls (especially a hard wall facing the
speakers) can produce an excessively '"'live'' bril-
liant sound with lack of clear instrument localiza-
tion and definition. It often helps in such cases to
place a carpet and heavy, soft curtains in the room.
Conversely,
a
'"'dead'"?
sound
can
be
caused
in
rooms
containing
heavy
carpeting
and a large
amount of upholstered furniture. This can often be
improved by re-arranging the furniture.
3