Casio WK7500E1A - Manual (Page 13)

E-11
Connections
Using headphones cuts off output from the built-in speakers,
which means you can practice playing even late at night
without disturbing others.
• Be sure to turn down the volume level before connecting
headphones.
• Headphones do not come with the Digital Keyboard.
• Use commercially available headphones.
• Do not listen to very high volume output over
headphones for long periods. Doing so creates the risk
of hearing damage.
• If you are using headphones that require an adaptor
plug, make sure you do not leave the adaptor plugged
in when removing the headphones.
Connecting an optionally available pedal let’s you perform
pedal operations that add more versatility to your keyboard
play. For information about the types of effects that can be
applied by pressing the pedal, see “Ped.Assign (Pedal
Assign)” (page E-131).
You can connect audio equipment or a music amplifier to the
Digital Keyboard and then play through external speakers for
more powerful volume and better sound quality.
• Whenever connecting a device to the Digital Keyboard,
first use the L-2 (MAIN VOLUME) knob 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
Keyboard, be sure to read the user documentation that
comes with the device.
Use commercially available connecting cords to connect the
external audio equipment to the Digital Keyboard’s T-9 (LINE
OUT) jacks as shown in Figure
 . LINE OUT R jack output is
right channel sound, while LINE OUT L/MONO jack output is
left channel sound. It is up to you to purchase connecting
cords like the ones shown in the illustration for connection of
audio equipment. Normally in this configuration you must set
the audio equipment’s input selector to the setting that
specifies the terminal (such as AUX IN) to which the Digital
Keyboard is connected. Use the L-2 (MAIN VOLUME) knob
to adjust the volume level.
Use a commercially available connecting cord to connect the
amplifier to either of the Digital Keyboard’s T-9 (LINE OUT)
jacks as shown in Figure
 . LINE OUT R jack output is right
channel sound, while LINE OUT L/MONO jack output is left
channel sound. Connecting to the LINE OUT L/ MONO jack
only outputs a mixture of both channels. It is up to you to
purchase a connecting cord like the one shown in the
illustration for connection of the amplifier. Use the L-2 (MAIN
VOLUME) knob to adjust the volume level.
Connecting Headphones
Connecting a Pedal
T-4 (PHONES) jack
T-3 (SUSTAIN/ASSIGNABLE JACK)
Outputting Digital Keyboard
Sound to Audio Equipment or an
Amplifier
Outputting Keyboard Notes to Audio
Equipment

Outputting Keyboard Notes to a Musical
Instrument Amplifier

INPUT 1
INPUT 2
Audio amplifier AUX IN jack, etc.
Pin plug
LEFT (White)
Standard plug
Guitar amplifier
Keyboard amplifier, etc.
RIGHT (Red)
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