Casio PX720C - Manual (Page 7)

E-5
Connections
IMPORTANT!
• Whenever connecting something 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.
Bottom
Connect commercially available headphones to the
PHONES
jack. Connecting headphones to 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.
NOTE
• Be sure to push the headphones plug into the PHONES
jack as far as it will go. If you don’t, you may hear sound
from only one side of the headphones.
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.
Connecting Audio Equipment (Figure 1)
Use commercially available connecting cords
(Standard Plug × 1, Pin Plugs × 2) to connect as shown
in Figure 1. Make sure that the end of the cord that
you connect to the digital piano is a stereo standard
plug. A monaural standard plug will result in output of
only one of the two stereo channels. Normally, you
should set the input selector of the audio equipment to
the terminal where the digital piano is connected (AUX
IN, etc.) Adjust volume using the digital piano’s
VOLUME
controller.
Connecting a Music Amplifier (Figure 2)
Connect the connecting cord* to one of the types of
amplifiers shown in Figure 2.
Adjust volume using the digital piano’s VOLUME
controller.
*
Digital Piano: Stereo standard plug
Amplifier: Inputs signals for the left and right
channels. Not connecting either plug will
result in output of only one of the two
stereo channels.
Use only accessories that are specified for use with this
digital piano.
Use of unauthorized accessories creates the risk of fire,
electric shock, and personal injury.
Connecting Headphones
Connecting Audio Equipment
or an Amplifier
Commercially available
headphones
Stereo standard plug
PHONES jack
Bundled and Optional
Accessories
INPUT 1
INPUT 2
Audio amplifier AUX IN jack, etc.
Guitar amplifier
Keyboard amplifier, etc.
Pin plug
LEFT
(White)
Pin jack
Standard plug
RIGHT
(Red)
To digital
piano’s
PHONES
jack
Stereo standard plug
Pin plug
(red)
Pin plug
(white)
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