Yamaha NS-525F - Manual (Page 3)

E-
3
English
SPEAKERS
A
B
L R
+ + – –
CONNECTIONS TO YOUR AMPLIFIER
This speaker system is capable of standard connections and bi-wired connections. Before making
connections, make sure that the amplifier is switched off.
• Connect the screw-type input terminals at the rear of the
speakers to the speaker output terminals of the amplifier
(or receiver) with the speaker cable.
• Connect the (+) terminals on the amplifier (or receiver)
and the speakers using one side of the cable. Connect
the (–) terminals on both components using the other
side of the cable.
• Connect one speaker to the left (marked L) terminals of
your amplifier, and another speaker to the right (marked
R) terminals, making sure not to reverse the polarity
(+, –). If one speaker is connected with reversed polarity,
the sound will be unnatural and lack bass.
How to connect:
1 Loosen the knob.
2 Remove the insulation coating at the extremity of each
speaker cable by twisting the coating off.
3 Insert the bare wire.
4 Tighten the knob and secure the cables.
Test the firmness of the connection by pulling lightly on
the cables at the terminal.
Note:
• Do not let the bare speaker wires touch each other as
this could damage the speaker or the amplifier, or both
of them.
• Do not insert the insulation coating into the hole.
The sound may not be produced.
NS-525F NS-525F
Speakers output
terminals of the
amplifier
Amplifier or
Receiver
Loosen
(L) (R)
Black (–)
Red (+)
Tighten
< Standard connections >
Short bar
Leave the short
bars in place
when
connecting.
Bare wire
Insulation coating