Electronic Keyboard User Manual
E-6
Connections
IMPORTANT!
• Before connecting headphones, be sure to use the 
Digital Piano’s VOLUME controller to turn the 
volume down to a low level. After connecting, you 
can adjust the volume to the level you want.
• The Digital Piano automatically adjusts sound output 
to optimize for headphones (when headphones are 
connected) or the built-in speakers (when 
headphones are not connected).
Back
Connect commercially available headphones to the 
PHONES jacks. Connecting headphones to either of 
the PHONES jacks cuts off output to the speakers, 
which means you can practice even late at night 
without bothering others. To protect your hearing, 
make sure that you do not set the volume level too high 
when using headphones.
NOTE
• Be sure to push the headphones plug into the 
PHONES jacks as far as it will go. If you don’t, you 
may hear sound from only one side of the 
headphones.
• If the plug of the headphones you are using does not 
match the PHONES jacks, use the applicable 
commercially available adaptor plug.
• If you are using headphones that require an adaptor 
plug, make sure you do not leave the adaptor 
plugged in when you unplug the headphones. If you 
do, nothing will sound from the speakers when you 
play.
The back of the Digital Piano has two pedal jacks, one 
for a damper pedal and one for a soft/sostenuto pedal.
To connect to the pedal jack
Depending on the type of operation you want the 
pedal (SP-3) to perform, connect the pedal’s cable 
either to the Digital Piano’s DAMPER PEDAL jack or 
SOFT/SOSTENUTO PEDAL jack. If you want to use 
both operations (jacks) at the same time, you need to 
purchase another optionally available pedal.
Back
NOTE
• You can connect a pedal to the SOFT/SOSTENUTO 
PEDAL jack and apply either a soft or sostenuto 
effect to the notes you play. For details, see “Soft/
Sostenuto Pedal Jack Setting” (page E-46).
Pedal Functions
z Damper Pedal
Pressing the damper pedal while playing will cause the 
notes you play to reverberate for a long time.
• Whenever a piano tone is selected, pressing this 
pedal will activate the Digital Piano’s Damper 
Resonance effect, which causes notes to resonate in 
the same way they do when the damper pedal on an 
acoustic piano is pressed.
z Soft Pedal
Pressing this pedal suppresses notes played on the 
keyboard after the pedal was pressed, and makes them 
sound softer.
z Sostenuto Pedal
Only the notes that are played while this pedal are 
depressed are sustained until the pedal is released.
Connecting Headphones
PHONES jacks
Commercially 
available headphones
Standard plug
Connecting a Pedal
PEDAL jacks
SP-3










