Yamaha PSR-4000 - Manual (Page 11)

7
Connections & Music Stand
4
FOOT VOLUME Jack
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An optional Yamaha FC7 Foot Controller can be
connected to this jack to allow foot volume (expres-
sion) control. The foot controller can be assigned to
control overall volume or the volume of individual
accompaniment and/or voices via the “FOOT VOL-
UME” function — page 104.
5
MIDI IN, THRU and OUT Connectors
......................................................................................................................
The MIDI IN connector receives MIDI data
from an external MIDI device (such as a MIDI
sequencer) which can be used to control the PSR-
4000. The MIDI THRU connector re-transmits any
data received at the MIDI IN connector, allowing
“chaining” of several MIDI instruments or other
devices. The MIDI OUT connector transmits MIDI
data generated by the PSR-4000 (e.g. note and
velocity data produced by playing the keyboard).
More details on MIDI are provided on page 116.
MIDI
OUT THRU IN
Tone Generator
Music
Computer
The Music Stand
The PSR-4000 is supplied with a music stand
that can be attached to the instrument by inserting it
into the holes at the rear of the speaker panel.
FOOT VOLUME
R L/L+R
AUX OUT
AC INLET
FOOT SWITCH IN
MIDI
OUT
THRU FOOT VOLUME
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CAUTION
RISK OF ELECTRIC SHOCK DO NOT OPEN
AVIS: RISQUE DE CHOC ELECTRIQUE NE PAS OUVRIR.
WARNING:
TO REDUCE THE RISK OF FIRE OR ELECTRIC SHOCK,
DO NOT EXPOSE THIS PRODUCT TO RAIN OR MOISTURE.
2
5
3 4