Hear panel connectors, Rear panel connectors – Yamaha PSR-300m User Manual
Page 5
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Hear Panel Connectors
® DC IN Jack
The DC output cord from the supplied Yamaha PA-3
AC Power Adaptor should be plugged in here when the
PSR-300M is to be powered from the AC mains supply
(refer to “Power Supply” on page 1 for more details).
® HEADPHONES/AUX, OUT Jack
A standard pair of stereo headphones can be plugged in
here for private practice or late-night playing. The internal
speaker system is automatically shut off when a pair of
headphones is plugged into the HEADPHONES jack. The
HEADPHONES/AUX. OUT jack can also be used to de
liver the output of the PSR-300M to a keyboard amplifier,
stereo sound system, mixing console or tape recorder.
MIDI IN and OUT Connectors
The MIDI IN connector receives MIDI data from an
external MIDI device which can be used to control the
PSR-300M. The MIDI OUT connector transmits MIDI
data generated by the PSR-300M (e.g. note and velocity
data produced by playing the keyboard).
More details on MIDI are given in “MOVING UP TO
MIDI” on page 14.