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8
.
Clip
Circuit
and
Indicator
This
special
circuitry
protects
the
amplifier
and
speaker
system
from
being
damaged
by
overdriving
power
levels
.
Indicator
lights
remind
the
user
to
reduce
the
volume
when
amplifier
output
is
excessive
.
9
.
Power
Meter
Indicate
the
output
signal
level
.
10
.
BYPASS
/
EQ
Switch
Sets
the
switch
to
the
EQ
position
,
you
can
connect
an
equalizer
.
Sets
the
switch
to
the
BYPASS
position
,
the
equalizer
has
no
effect
on
your
system’s
sound
.
11
.
EQ
IN
/
OUT
RCA
Jacks
To
connect
an
equalizer
to
these
jacks
,
you
can
have
the
effect
on
your
system’s
sound
.
12
.
LINE
/
AUX
RCA
Inputs
To
connect
any
high
-
level
sound
source
,
such
as
a
CD
player
,
tape
deck
,
or
tuner
to
the
amplifier’s
LINE
/
AUX
jacks
.
13
.
AUX
/
MIC4
Switch
If
you
connect
a
low
level
audio
input
source
to
the
AUX
jacks
,
set
AUX
/
MIC4
to
the
AUX
position
.
If
you
set
AUX
/
MIC4
to
the
MIC4
position
,
you
can
use
MIC4
.
14
.
Four
Microphone
Inputs
Allows
you
connect
up
to
four
Microphones
by
balanced
XLR
type
sockets
or
unbalanced
6
.
35mm
type
sockets
.
15
.
Speaker
Terminals
Connect
your
speaker
system
to
these
terminals
.
You
can
connect
one
or
more
4ohm
,
8ohm
,
16ohm
speakers
to
the
amplifier
,
with
or
without
transformers
.
To
ensure
equal
volume
from
each
speaker
,
all
the
connected
speakers
should
have
the
same
impedance
rating
.
16
.
GND
Screw
Terminal
17
.
Power
Fuse
(
3A
,
250V
)
It
is
the
power
supply
fuse
,
it
protects
the
amplifier
from
unwanted
voltage
surges
and
the
other
abnormal
operating
conditions
.
18
.
AC
IN
Connect
to
AC
110V
/
60Hz
or
220V
/
50Hz
power
supply
.
3
Содержание PT610
Страница 16: ......