Harman Kardon 800 Owners Manual - Page 5

Speaker, Impedance, Channel, Operation

Page 5 highlights

The 800+ connects two pairs of speaker systems for the front channels, and another two pairs for the back. Any pair may be driven independently or a combination of two pairs may be driven, as selected by the MAIN and REMOTE Speaker Switches. Connect them to the receiver as instructed in the diagrams (Fig. 2 and Fig. 3), taking care not to confuse the FRONT and BACK, LEFT and RIGHT channels, and the plus and minus polarities. Sufficient care should be taken not to short circuit the plus and minus leads. SPEAKER IMPEDANCE Each speaker system connected to your 800 + must possess an impedance of from 4 to 16 ohms. Should you wish to drive two pairs of speaker systems simultaneously, they should all have an impedance of 8 ohms or more. 4-CHANNEL OPERATION (See Fig. 2) Refer to the introductory comments under the heading CONNECTING THE SPEAKERS. 1. Connect one length of lamp cord to the LEFT FRONT speaker. 2. Attach the other end of the lamp cord to the MAIN, FRONT screw terminals marked LEFT + and - on the rear panel of your receiver. 3. Similarly connect another length of lamp cord to your RIGHT FRONT speaker. 4. Attach the other end of the lamp cord to the MAIN, FRONT terminals marked RIGHT + and - on the rear panel of your receiver. 5. Connect a length of lamp cord to your LEFT BACK speaker. 6. Attach the other end of the lamp cord to the MAIN, BACK terminals marked LEFT + and - on the rear panel of your receiver. 7. Connect another length of lamp cord to your RIGHT BACK speaker. 8. Attach the other end of the lamp cord to the MAIN, BACK terminals marked RIGHT + and - on the rear panel of your receiver. 9. Use above steps to connect REMOTE speakers, using REMOTE terminals. FRONT SPEAKERS LEFT RIGHT /LEFT SPEAKERS MAIN I) (4IGH1\ \ '+ 4 - 0 - I6 OHMS REMOTE LEFT RIGHT + - + 0 8 8 0O N O C) C) M 0 B CAUTION CONNECT SPEAKERS WITH CARE. AVOID SHORTS. 4-CH FIG-2 LEFT RIGHT BACK SPEAKERS

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The
800+
connects
two
pairs
of
speaker
systems
for
the
front
channels,
and
another
two
pairs
for
the
back.
Any
pair
may
be
driven
independently
or
a
combination
of
two
pairs
may
be
driven,
as
selected
by
the
MAIN
and
REMOTE
Speaker
Switches.
Connect
them
to
the
receiver
as
instructed
in
the
diagrams
(Fig.
2
and
Fig.
3),
taking
care
not
to
confuse
the
FRONT
and
BACK,
LEFT
and
RIGHT
channels,
and
the
plus
and
minus
polarities.
Sufficient
care
should
be
taken
not
to
short
circuit
the
plus
and
minus
leads.
SPEAKER
IMPEDANCE
Each
speaker
system
connected
to
your
800
+
must
possess
an
impedance
of
from
4
to
16
ohms.
Should
you
wish
to
drive
two
pairs
of
speaker
systems
simultaneously,
they
should
all
have
an
impedance
of
8
ohms
or
more.
4
-CHANNEL
OPERATION
(See
Fig.
2)
Refer
to
the
introductory
comments
under
the
heading
CONNECTING
THE
SPEAKERS.
1.
Connect
one
length
of
lamp
cord
to
the
LEFT
FRONT
speaker.
2.
Attach
the
other
end
of
the
lamp
cord
to
the
MAIN,
FRONT
screw
terminals
marked
LEFT
+
and
on
the
rear
panel
of
your
receiver.
3.
Similarly
connect
another
length
of
lamp
cord
to
your
RIGHT
FRONT
speaker.
4.
Attach
the
other
end
of
the
lamp
cord
to
the
MAIN,
FRONT
terminals
marked
RIGHT
+
and
on
the
rear
panel
of
your
receiver.
5.
Connect
a
length
of
lamp
cord
to
your
LEFT
BACK
speaker.
6.
Attach
the
other
end
of
the
lamp
cord
to
the
MAIN,
BACK
terminals
marked
LEFT
+
and
on
the
rear
panel
of
your
receiver.
7.
Connect
another
length
of
lamp
cord
to
your
RIGHT
BACK
speaker.
8.
Attach
the
other
end
of
the
lamp
cord
to
the
MAIN,
BACK
terminals
marked
RIGHT
+
and
on
the
rear
panel
of
your
receiver.
9.
Use
above
steps
to
connect
REMOTE
speakers,
using
REMOTE
terminals.
FRONT
SPEAKERS
LEFT
RIGHT
/LEFT
0
SPEAKERS
4
-
0
-
I6
OHMS
MAIN
I)
REMOTE
(4IGH1
\
\
LEFT
RIGHT
'+
+
-
+
8
8
0
O
O
C)
C)
N
M
0
B
LEFT
RIGHT
BACK
SPEAKERS
CAUTION
CONNECT
SPEAKERS
WITH
CARE.
AVOID
SHORTS.
4
-CH
FIG
-2