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E-20
Connections
• WK-3100/WK-3000
Phones/Output Terminal
Before connecting phones or other external equipment, be
sure to first turn down the volume settings of the keyboard
and the connected equipment. You can then adjust volume
to the desired level after connections are complete.
[Rear Panel]
[Front]
Connecting Phones
1
Connecting phones cuts off output from the keyboard’s built-
in speakers, so you can play even late at night without
disturbing anyone.
Audio Equipment
2
Connect the keyboard to a audio equipment using a
commercially available connecting cord with a standard plug
on one end and two PIN plugs on the other end. Note that
the standard plug you connect to the keyboard must be a
stereo plug, otherwise you will be able to output only one of
stereo channels. In this configuration, you normally set the
input selector of the audio equipment to the terminal (usually
marked AUX IN or something similar) where the cord from
the keyboard is connected. See the user documentation that
comes with your audio equipment for full details.
Musical Instrument Amplifier
3
Use a commercially available connecting cord to connect the
keyboard to a musical instrument amplifier.
LEFT
RIGHT
AUX IN or similar terminal
of audio amplifier
White
Red
PIN plug
Stereo standard
plug
Audio connection
PHONES/OUTPUT Terminal
Keyboard amp,
guitar amp, etc.
1
2
3
INPUT 1
INPUT 2
PIN jack
PIN plug (red)
PIN plug (white)
Stereo standard plug
Keyboard or
guitar amp
To keyboard’s
PHONES/OUTPUT
terminal
Standard plug
NOTE
• Be sure to use a connecting cord that has a stereo
standard plug on the end you connect to the keyboard,
and a connector that provides dual channel (left and
right) input to the amplifier to which you are connecting.
The wrong type of connector at either end can cause
one of the stereo channels to be lost.
• When connected to a musical instrument amplifier, set the
volume of the keyboard to a relatively low level and make
output volume adjustments using the amplifier’s controls.
Connection Example
NOTE
• You can also connect the keyboard to a computer or
sequencer. See “MIDI” on page E-89 for details.
Sustain/Assignable jack Terminal
You can connect an optional sustain pedal (SP-3 or SP-20) to
the SUSTAIN/ASSIGNABLE JACK terminal to enable the
capabilities described below.
For details on how to select the pedal function you want, see
“Changing Other Settings” on page E-79.
Sustain Pedal
• With piano tones, depressing the pedal causes notes to
linger, much like a piano’s damper pedal.
• With organ tones, depressing the pedal causes notes to
continue to sound until the pedal is released.
735A-E-022C
PHONES/
OUTPUT
LEFT
RIGHT
AUX IN or similar terminal
of audio amplifier
White
Red
PIN plug
Stereo standard
plug
Audio connection
PHONES/OUTPUT Terminal
Keyboard amp,
guitar amp, etc.
1
2
3
OUT IN
SUSTAIN/
ASSIGNABLE JACK
MIDI
LINE OUT
R L/MONO
DC 12V
SP-20
SUSTAIN/ASSIGNABLE JACK Terminal
WK-3100
WK-3000
WK3100_e_10-25.p65 04.3.26, 0:10 PM20