Accessory Jacks And Controls; Rhythm And - Yamaha Electone EL-57 Owner's Manual

Accessory Jacks and Controls

On the underside of the Electone keyboard is a separate panel equipped with various input/output
terminals, the functions of which are described below.
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1 RHYTHM IN (Phone, L/R)
This pair of phone jacks are for connection to an external
rhythm machine. The sound of the connected device is mixed
with the sound of the Electone and played through the
Electone's speaker system. The volume of the rhythm machine
can be controlled by the Expression pedal of the Electone.
2 AUX. IN (RCA, L/R)
This pair of RCA pin jacks are for connection to an external
stereo sound source, such as a cassette deck or home audio
system. The sound of the connected device is mixed with the
sound of the Electone and played through the Electone's speaker
system. Adjust the level by using the control(s) on the
connected device.
3 AUX. OUT (RCA, L/R)
This set of stereo outputs is for connection to external
amplification/speaker systems.
4 HEADPHONES
For connection of a stereo headphone set. When headphones
are connected to this jack, sound to the Electone's built-in
speaker system is automatically cut off, allowing you to play
without disturbing others.
5 MIDI IN/OUT
For connecting external devices such as synthesizer and rhythm
machine with MIDI cable(s).
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