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The rear side of the ES7 digital piano features a variety of jacks that allow the instrument be connected to MIDI
devices, computers, speakers, and mixers. It is also possible to connect external audio sources, such as an MP3
player, tablet, or a secondary keyboard, to the ES7’s amplifier and speaker system. The illustration below provides
a visual overview of the instrument’s connectors and typical applications.
Connecting to Other Devices
Before connecting the ES7 digital piano to other devices, ensure that the power to both the instrument and the
other device is turned off. If connections are established while the power is turned on, extraneous noise that can
damage the ES7 digital piano may activate the instrument’s amplifier protection circuit, preventing any sound
from being produced. If this occurs, turn the power off and then on again to reset the amplifier protection circuit.
Do not connect the LINE IN STEREO and LINE OUT jacks of the ES7 digital piano together with the same cable. An
audio loop (oscillation sound) will occur, resulting in damage to the unit.
USB
type ‘B’
USB
type ‘A’
Connect the instrument to external
speakers, amplifiers, mixers, etc.
Connect the instrument to other MIDI
instruments, modules, devices, etc.
Connect the instrument
to a computer to send
or receive MIDI data.
Connect the audio from
other devices to the
instrument’s speakers.
Connect the F-10H foot
pedal to the instrument.
Connect the F-20 dual
pedal to the instrument.