Casio CELVIANO GP-400 User Manual page 69

Getting Ready
Connecting Headphones
Front
Connect commercially available headphones to the
PHONES jacks. Connecting headphones to either of
the PHONES jack 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.
• 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.
Headphone Mode
The Headphone Mode reproduces the natural expanse
of sound that reaches the ears when an acoustic piano
is played.
• The Headphone Mode is enabled only while
headphones are being used.
• If external output is used while headphones are
plugged into the PHONE jack, the external output
sound is also the result of Headphone Mode
compensation.
• The Headphone Mode is enabled under initial
default settings. To disable the Headphone Mode,
see "Configuring Settings" on page EN-44, and
"General" 3 "Headphone Mode" in the
"Parameter List" on page EN-48.
EN-68
PHONES jacks
Stereo standard plug
Connecting Audio Equipment
or an Amplifier
You can connect audio equipment or a music amplifier
to the Digital Piano and then play through external
speakers for more powerful volume and better sound
quality.
• The Digital Piano automatically adjusts sound output
to optimize for headphone output (when headphones
are connected) or built-in speaker output (when
headphones are not connected).
• Inserting a plug into the Digital Piano's LINE OUT R
and/or L/MONO terminal automatically switches to a
timbre suitable for line out. It also automatically
changes the timbre output from the Digital Piano's
built-in speakers and disables the Volume Sync
Equalizer (page EN-48).
To mute sound output from the speakers, first
disable the Headphone Mode ("Headphone Mode",
page EN-68) and then plug headphones into the
Digital Piano's PHONES terminal.
• Whenever connecting a device to the Digital Piano,
first use the VOLUME controller to set the volume to
a low level. After connecting, you can adjust the
volume to the level you want.
• Whenever you connect any device to the Digital
Piano, be sure to read the user documentation that
comes with the device.
Standard plug
Standard jack
LEFT (White)
RIGHT (Red)
Pin plug
Guitar amplifier
Keyboard amplifier, etc.
INPUT 1
INPUT 2
Other electronic music
instrument,
CD player, audio player, etc.
Audio amplifier AUX IN jack, etc.