Yamaha PSR-4000 Specifications download pdf (Page 10)

Connections & Music Stand

PHONES

■ Check the Voltage (Before you connect the AC cord).........................................................................

In some areas the PSR-4000 will have a voltage

selector on the bottom panel. Make sure that the

voltage selector is set for the AC mains voltage in

your area. The voltage selector can be set (rotated)

by using a screwdriver. If in doubt, contact your

Yamaha dealer.

3 FOOT SWITCH 1 and 2 Jacks.........................................................................................................................................

One or two optional Yamaha FC5 footswitches

connected to these jacks can be used to control

sustain and a range of other important functions.

Refer to the “FOOT SWITCH 1” and “FOOT SWITCH

2” functions described on page 104.

FOOT SWITCH

The rear-panel AUX OUT L/L+R and R jacks

deliver the output of the PSR-4000 for connection to

a keyboard amplifier, stereo sound system, a mixing

console, or tape recorder. If you will be connecting

the PSR-4000 to a monaural sound system, use only

the L/L+R jack. When a plug is inserted into the L/

L+R jack only, the left- and right-channel signals

are combined and delivered via the L/L+R jack so

you don’t lose any of the PSR-4000 sound.

2 The AUX OUT L/L+R and R Jacks .............................................................................................................................

AUX OUT

L/L+RR

Stereo System

1 The PHONES Jack......................................................................................................................................................................

A standard pair of stereo headphones can be

plugged in here for private practice or late-night

playing. The internal stereo speaker system is auto-

matically shut off when a pair of headphones is

plugged into the PHONES jack.

240V

130V

110V