Marantz SR7007 - Manual (Page 87)

84
Speaker connection
Here, we connect the speakers in the room to this unit.
This section explains how to connect them using a typical example.
n Connecting 7.1-channel speakers using surround
back, front height, and front wide speakers
( vpage 85 )
n Connecting 6.1-channel speakers using one
surround back speaker ( vpage 86 )
n Connecting 5.1-channel speakers ( vpage 87 )
n Connecting front A/B speakers ( vpage 88 )
n Connecting 2.1-channel speakers ( vpage 89 )
n Connecting front speakers with a bi-amp
connection ( vpage 90 )
NOTE
• Disconnect this unit’s power plug from the power outlet before
connecting the speakers. Also, turn off the subwoofer.
• Connect so that the speaker cable core wires do not protrude
from the speaker terminal. The protection circuit may be
activated if the core wires touch the rear panel or if the + and
– sides touch each other (
vpage 173 “Protection Circuit”).
• Never touch the speaker terminals while the power supply is
connected. Doing so could result in electric shock. When the
“Setup Assistant” is running, follow the instructions in the
“Setup Assistant” screen for making connections. (Power is not
supplied to the speaker terminals while the “Setup Assistant”
is running.)
• Use speakers with the speaker impedances shown below.
Speaker terminals Speaker impedance
FRONT
6 – 8 Ω
CENTER
SURROUND
SURROUND BACK
FRONT HEIGHT
FRONT WIDE
Connecting the speaker cables
Carefully check the left (L) and right (R) channels and + (red) and –
(black) polarities on the speakers being connected to this unit, and be
sure to interconnect the channels and polarities correctly.
1 Peel off about 0.03 ft/10 mm of
sheathing from the tip of the
speaker cable, then either twist
the core wire tightly or terminate
it.
2 Turn the speaker terminal
counterclockwise to loosen it.
3 Insert the speaker cable’s core
wire to the hilt into the speaker
terminal.
4 Turn the speaker terminal
clockwise to tighten it.
Connecting the subwoofer
Use a subwoofer cable to connect the subwoofer.
n For connecting two subwoofers
Two subwoofers can be connected to this unit.
The same signal is output from each subwoofer terminal.
Basic v
ersion
A
dv
anced v
ersion
Inf
or
mation
A
dv
anced v
ersion
DVD