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Denon AVR-2803 Instrucciones De Operación página 7

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• These iacks are for inputting
mugEchannel
audio signals from an outboard
decode_, or a component
with a
different
type of multi-channel
decodei,
such as a DVD Audio player, or a multi-channel
SACD playe_, or other
future multi-channel
sound format decoder
• When
making connections,
also refer to the opelating
instructions
of the other components
Decoder with 8 or 6,_'hannel
ar_aJog output
.[]C@ @°@ @-_-
@@-e4#-
°°21
For instructions
on playback using the external input (EXT IN) iacks, see page 24
• Connect
the speaker terminals
with the speakers
making
sure that like polarities
are matched
( @
with @, @ with @ ) Mismatching
of polarities will
result in weak central sound, unclear orientation
of
the various instruments,
and the sense of direction
of the stereo being impaired
• When making connections,
take care that none of
the individual conductors
of the speaker cord come
_n contact
with
adiacent
terminals,
with
other
speaker cord conductors,
or with the rear panel
NOTE:
NEVER touch
the speaker
terminals
when
the
power is on,
Doing so could result in electric shocks.
Speaker
Impedance
Speakers
with
an
impedance
of
from
6
to
I6
_ohms
can
be
connected
for
use
as front
and
center
speakers¸
Speakers
with
an impedance
of 6 to
16 _/ohms
can be Connected
for use as surround
and surround
back
speakers¸
Be careful
when
using
two
pairs of front
speakers
{A + B} at the
same
time,
since
use
of speakers
with
an impedance
of less than
g _ohms
will
lead
to damage¸
The
protector
circuit
may
be activated
if the
set
_s
played
for
long
periods
of time
at high
volumes
when
speakers
with
an impedance
lower
than
the
specified
impedance
are connected¸
Connecting
the speaker cords
1 Loosen by turning
2 Insert the cord
3 lighten
by turning
counterclockwise¸
clockwise¸
Either tightly twist
or terminate
the core wires.
If another pre-main
(integlated)
amplifier
or power amplifier
is connected,
the ZONE 2 jacks can be used to
play a different
program source in ZONE 2 at the same time
@@1@@ o
Extenslo[_jacks for future use
Serial Control cable --
SERIALCONTROL terminal
/ RS232CGN_Ic_
_
• Connect when usi[ig all external controller
[_
_s_
TE_EO
PLUG
• Use an adapter cable (sold separately)as shown on the
fxu
RX_
diagram at the right to connect the external co[_troller
{PC out} (Pci_)
_4 For instructions
on operations
using the ZONE 2 jacks, see pages 26, 27
• This unit is equipped
with
a high-speed
protection
circuit
The purpose
of this circuit
is to protect
the
speakers
under circumstances
such as when the output
of the power amplifier
is inadver[ently
shot[-
circuited and a large current flows, when the temperature
surrounding
the unit becomes unusually high, or
when the unit is used at high output
over a long period which results in an extreme
temperature
r_se
When the protection
circuit is activated, the speaker output is cut off and the power supply indicator LED
flashes
Should this occur, please follow these
steps: be sure to switch off the power of this unit, check
whether
there are any faults with the wiring of the speaker cables or input cables, and waif for the unit to
cool down if it is very hot Improve the ventilation
condition around the unit and switch
the power back on
If the protection
circuit
is activated
again even though
there are no p_oblems with
the wiring
or the
ventilation
around the unit, switch off the power and contact a DENON service center
The
protector
circuit
may
be
activated
if the set
is played
for long
periods
of time
at high
volumes
when
speakers
with
an
impedance
lower
than
the
specified
impedance
(for
example
speakers
with
an
impedance
of lower
than
4 _hms}
are connected¸
If the protector
circuit
is activated,
the speaker
output
is cut
off
Turn
off the
set's
power,
wait
for the
set to cool
down,
improve
the ventilation
around
the set,
then
turn
the
power
back
on
7

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