Advent 300 User Manual

Using additional
equipment
with
the
Model
300
Connecting
an additional
pair of loudspeakers
If you
wish
to
use
a second
pair of speakers,
connect
them to the
B speaker
terminals
of
the
Model 300
as
you
connected
the A speakers
to
the A terminals.
The Speaker
On Off switches
allow
you
to listen
to
either
pair individually
or
both
pairs
simultaneously.
For simultaneous
listening,
at least one
pair
of
speakers
must
be
of
8
ohms or greater
imped
ance. Do
not
listen to two
pairs
of
4
ohm or lower
loudspeakers
simultaneously
or the
internal
protective
fuses of
the Model
300
could
blow.
If two pairs
of loudspeakers
are to
be played
simultaneously
in one room,
both
pairs must
be
connected
identically,
in phase
with
each
other.
(Please
note the
discussion
of
phasing
in
Loudspeaker
connections
on
page
3.)
PUSH TO
RESET
SWITCHED
120 VAC
60HZ
lOS W
I20VAC0HZ1O0W
+18VDC
+18
VDC
The single
jack marked
+18
VDC
located
next
to the power
cord carries
a
low cur
rent,
non-hazardous
DC
voltage
for powering
accessories
such as
the
Advent
MPR-1 micro
phone
preamplifier.
To
avoid
possible
con
fusion,
do not remove
its
protective cap
until
you
have
reason to use
the
jack.
Caution:
Make
accessory
connections
to the
+ 18 VDC
jack with
the
power switch
Off.
However,
should
a
short
circuit of
the
jack
occur while
operating
the
Model
300,
a loud hum
will
drown out
sound out
put
for
about
10 seconds,
at
which point
the
cir
cuit
breaker
will
trip.
Turn
the
Model
300
off,
correct
the cause
of the
short
circuit
(make sure
that
connecting
cable
plugs
are
firmly
seated),
and
reset
the circuit breaker.

Advent 300 Specifications

General

Brand	Advent
Model	300
Category	Stereo Receiver
Language	English