Denon AVR 2807 Owners Manual - English - Page 11

Connections, Speaker impedance - setup

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Easy Setup Procedure Speaker connections Connect the speaker terminals with the speakers making sure that like polarities are matched (< with with >). NOTE: When making connections, take care that none of the individual conductors of the speaker cable come in contact with adjacent terminals, with other speaker cable conductors, or with the rear panel and screws. NEVER touch the speaker terminals when the power is on. Doing so could result in electric shocks. Connecting the speaker cables 1. Loosen by turning counterclockwise. Either tightly twist or terminate the core wires. 2. Insert the cable. 3. Tighten by turning clockwise. Connecting banana plugs 2 Speaker impedance Speaker Front A, B Front A+B Center Surround Surround back Impedance 6 ~ 16 Ω/ohms 8 ~ 16 Ω/ohms 6 ~ 16 Ω/ohms Note on speaker impedance When using speakers with an impedance below the designated value (for example 4 Ω/ohms), playing for long periods of time with the volume high could cause the temperature to rise, activating the protection circuit. When the protection circuit is activated, the output to the speakers is cut off and the power indicator blinks. If this happens, unplug the power cord, wait for the set to cool off and improve ventilation around the unit. Also check the wiring of the input cables and the speaker cables. After doing this, plug the power cord back in and turn the unit's power back on. If the protection circuit is activated again even though there are no problems with the wiring or the ventilation around the unit, switch off the power and contact a DENON service center. Turn clockwise to tighten, then insert the banana plug. Easy Setup Procedure 2 Connections • With the AVR-2807, up to 10 speakers can be connected for surround playback. • When making connections, also refer to the operating instructions of the other components. Subwoofer Center speaker Connection terminal for subwoofer with built-in amplifier. IN >< Front speaker (A) (L) >< (R) >< Front speaker (B) (L) >< (R) >< (L) (R) > < Surround speaker (L) (R) > < Surround back speaker When using only one surround back speaker, connect it to the left channel. 7

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>
<
>
<
>
<
>
<
>
<
>
<
>
<
>
<
>
<
IN
(
L
)
(
R
)
(
L
)
(
R
)
(
L
)
(
R
)
(
L
)
(
R
)
Impedance
Speaker
7
Easy Setup Procedure
Easy Setup Procedure
Connecting the speaker cables
2
Connections
• With the AVR-2807, up to 10 speakers can be connected for surround playback.
• When making connections, also refer to the operating instructions of the other components.
When using only one surround back
speaker, connect it to the left channel.
Connection
terminal for
subwoofer
with built-in
amplifier.
Speaker connections
Connect the speaker terminals with the
speakers making sure that like polarities are
matched (
<
with
<
,
>
with
>
).
2
Speaker impedance
Note on speaker impedance
When using speakers with an impedance
below the designated value (for example 4
Ω
/ohms), playing for long periods of time
with the volume high could cause the
temperature to rise, activating the protection
circuit.
When the protection circuit is activated, the
output to the speakers is cut off and the
power indicator blinks. If this happens,
unplug the power cord, wait for the set to
cool off and improve ventilation around the
unit. Also check the wiring of the input
cables and the speaker cables. After doing
this, plug the power cord back in and turn
the unit’s power back on.
If the protection circuit is activated again
even though there are no problems with the
wiring or the ventilation around the unit,
switch off the power and contact a DENON
service center.
NOTE:
When making connections, take care that
none of the individual conductors of the
speaker cable come in contact with
adjacent terminals, with other speaker
cable conductors, or with the rear panel
and screws.
NEVER touch the speaker terminals
when the power is on. Doing so could
result in electric shocks.
1.
Loosen by turning
counterclockwise.
Either tightly twist or terminate the
core wires.
2.
Insert the cable.
3.
Tighten by turning
clockwise.
Front speaker
(B)
Surround speaker
Front speaker
(A)
Subwoofer
Surround back speaker
Center speaker
6 ~ 16
Ω
/ohms
Center
Surround
Surround back
6 ~ 16
Ω
/ohms
Front A, B
8 ~ 16
Ω
/ohms
Front A+B
Connecting banana plugs
Turn clockwise to tighten,
then insert the banana plug.