Front Panel Facilities - Pioneer SA-710 Operating Instructions Manual

FRONT PANEL FACILITIES
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POWER SWITCH
Set
this switch
to
ON
to
supply
power to
the amplifier.
There
will
be
a short delay when
it
is set
to
ON,because
the
muting
circuit
has been actuated
to
suppress the
unpleasant noise
that
is
sometimes
generated when
the
power
is
on and off
.
@
SPEAKER SELECTOR
Use
this
selector
to
select
the
speaker
system.
OFF:
Sound
not obtained
from
speakers.
A:
Sound obtained
from
speakers
connected
to
the
A
speaker
terminals.
B:
Sound obtained
from
speakers
connected
to
the
B
speaker
terminals.
€)
BASS
AND TREBLE
CONTROLS
Use these controls
to
adjust
the
bass
and
the
treble.
lf
you
set
the tone switch
to
ON
and
turn
the.bass
control
to
right from its center position,
you
will
be able
to
emphasize
the
sound
in the
low-frequency
range.
Con-
versely, turning
the
bass
control
to
the left from
the
center position, you will
attenuate
the
sound.
You
can
use
the treble control
to
adjust the
sound
in the
high-frequency
range.
@)
POWER METER
This meter
allows
you to
read
out the rated power
level
on the
fluorescent display tube when
speakers
with
a
nominal
impedance
of 8
ohms are connected
to
the
ampl
ifier's
speaker
terminals.
@
FUNCTTON TNDTCATORS
The TUNER,
PHONO, TAPE,
AUX function
indicators
light
up in
accordance
with the position of
the function
selector.
@
FUNCTTON SELECTOR
Use
this
selector
to
select
the
program
source. When set,
the
function
indicator
above
the meter
panel correspond-
ing
to the position of
the function
selector
will
light
up.
TUNER:
Set here
when listening
to
broadcasts
on
a
tuner
connected
to the TUNER
jacks.
(The
TUNER
function
indicator lights up.)
PHONO: Set
here
when playing
records
on a
turntable
connected
to the
PHONO jacks.
(The PHONO function indicator lights
up.)
TAPE
1:
Set here
when playing
tapes on the tape
deck
connected
to the TAPE
1
jacks.
(The TAPE function
indicator lights up.)
AUX:
Set
here
when listening
to
a
program
source
which
is
connected
to
the
AUX
jacks.
(The AUX function indicator lights
up.)
a