Technics SD-s2300

Front
Panel
Controls
and
Functions
(continued)
Amplifier
SU-G91
Numbers
with
black background
(for
example
@
)
indicate
func-
tions
available
on
the
remote
control.
(See
page
25.)
@
Power
switch
(POWER)
@
Centerlrear
speaker
volume
leve! display
Shows
the
level
adjusted
by
the center
speaker
level
adjust-
ment buttons
or
rear speaker
level ad.lustment
buttons.
@
Muting
indicator
(
lMUrEl)
This indicator
will illuminate
when the
muting
button
on the
remote
control
transmitter
is
pressed.
@
Volume
indicator
lndicates
the
volume
output
level at
a
glance
@
Dolby
Pro-Logic
Surround
indicator
1
5
loot-sY.suRRouNE,
PRO-LOGIC)
This
indicator
illuminates
when
the
Dolby
Pro-Logic
Surround
mode
is selected,
Center
mode
indicators
(NORMAL, WIDE
BAND,
PHANTOM)
These
indicators show
the center
mode
selected
by
the
center
mode
select
button.
Peak-power
indicators
(POWER
LEVEL)
These indicators indicate
the
peak
power
value
(W/8
O) ol
the
output
level
to
the
speaker
systems.
@
lnput setectorlvolume
level
disPlay
(INPUT)
This display
usually
shows
the
sound
source
selected
by the
i>
put
selectors;
when
the
volume
control
is used
to
adiust
tl:
volume
level, the
level
is
displayed
in decibels
for about
thlec
seconds,
after
which
the display
returns
again
to
indication
d
the sound
source.
Note that
as the
level
is
increased,
the
number
in
-
6
decreases.
@
Over
load indicator
(OVER
LOAD)
This
indicator does
not
illuminate during
normal operation.
lt 1
luminates
when the
protection
circuitry
of
this unit
activat6
due to
the causes
noted below
(No
sound
Jrom the
speakes
will be
audible
at this
time.)
.
Under severe
use,
such as
loud volume,
excessive
porrer
and
in an excessively
hot environment.
.
The
posilive
and
negative
speaker
connection
cables are
"shorted".
.
Speaker systems
with an
impedance
less than the
indicated
rated impedance
of
this unit
are used.
(See
the
"Troubleshooting
Guide"
on
page
80
if
lhis
occurs)
@
Volume control
(VOLUME)
@
Balance
control
(BALANCE)
This control
is used
to
adjust
the left/right
volume
balance-
@
Tone controls
(BASSTTREBLE)
The
bass
control
is used
to
adjust
the low-frequency
sound
range,
and the
treble
conlrol
is
used
to ajdust
the
high-frequeG
cy
sound
range.
@
@
16