A pair of stereo headphones can be connected here for monitoring. The headphone signal is
the same as the MONITOR OUT signal.
An optional footswitch, such as the Yamaha FC5, can be connected here for foot-controlled play-
back, rehearsal, recording, or punch in/out.
TO PREVENT ELECTRIC SHOCK,
MATCH WIDE BLADE OF PLUG TO
WIDE SLOT, FULLY INSERT.
Connect the supplied power cord here.
POWER ON/OFF switch
This switch is used to turn on and off MD4.
This connector is used to send MTC (MIDI Timecode) or MIDI Clock to a MIDI sequencer for
synchronized operation. Connect it to the MTC or MIDI IN connector on your MIDI sequencer.