18
Connecting the NC-500
Connecting speaker systems
Before connecting
• The load impedance of each speaker must be at least 6 ohms.
• Do not use unnecessarily long or extremely thin speaker cords. Otherwise, the DC resistance of the
speaker cords may become too high, lowering the damping factor and causing the sound quality to
deteriorate.
• Do not connect the speaker cord to the L and R connectors at the same time and do not connect two
or more speakers to the same speaker connectors.
R
L
R
L
Preparing the speaker cords for connection
1. Strip 15 mm from
the end of each
cord.
2. Twist the stripped
end of the cord.
Note:
To prevent damage to
circuits never short-
circuit the positive (+)
and negative (–)
speaker wires.
15mm
Connecting the speaker cords to the speaker connectors
ETHERNET
SPEAKERS
(
6 OHMS MIN.
)
ANTENNA
AUX
INOUT OUT OUT
FIXED VARIABLE
OSD
IR
AM
FM
75
R
L
R
L
R
L
IN
AUDIO
NETWORK
RECEIVER
MODEL NO.
NC-
500
R
L
Right
speaker
1. Press down the lever.
NC-500
Left
speaker
2. Insert the wire into the
hole.
3. Release the lever to
replace it.