Yamaha SW-3 - Manual (Page 7)

7
English
If your amplifier has two sets of speaker terminals
For connections, cut the speaker wires as short as possible. If
the connections are faulty, no sound will be heard from the
speakers. Make sure that the polarity of the speaker wires is
correct, that is, + and – markings are observed. If these wires
are reversed, the sound will be unnatural and will lack bass.
Do not let the bare speaker wires touch each other and do
not let them touch the metal parts of this unit as this could
damage this unit, your amplifier and/or speakers.
How to Connect:
Red: positive (+)
Black: negative (–)
1 Unscrew the knob.
2 Insert the bare wire.
[Remove approx. 5mm
(1/4”) insulation from
the speaker wires.]
3 Tighten the knob and
secure the wire.
* Banana Plug connections are also possible. Simply insert
the Banana Plug connector into the corresponding terminal.
Connecting to this unit’s OUTPUT/INPUT terminals
INPUT1 INPUT2 FROM AMPLIFIER
OUTPUT TO SPEAKERS
ON OFF AUTO
POWER
HIGH CUT
STANDBY-RED ON-GREEN
VOLUME
150 Hz 0 10 50 Hz
POWER OFF ON
A B
INPUT1 INPUT2
FROM AMPLIFIER
OUTPUT
TO SPEAKERS
1
2
3
This unit
(Both “A” and “B” outputs
must be ON.)
Left speaker Right speaker
Amplifier
To AC outlet