Connections

Phones/Output Jack

Before connecting headphones or other external equipment, be sure to first turn down the volume settings of the keyboard and the connected equipment. You can then adjust volume to the desired level after connections are complete.

[Rear Panel]

PHONES/OUTPUT Jack

 

 

 

Audio connection

 

 

 

1

 

Standard plug

 

3

 

 

 

Keyboard amp,

 

White

Red PIN plug

guitar amp,etc.

2

 

 

 

LEFT RIGHT

 

 

AUX IN or similar terminal

 

 

of audio amplifier

Connecting Headphones (Figure 1)

Connecting headphones cuts off output from the keyboard’s built-in speakers, so you can play even late at night without disturbing anyone.

Audio Equipment (Figure 2)

Connect the keyboard to an audio equipment using a commercially available connecting cord with a standard plug on one end and two PIN plugs on the other end. In this configuration, you normally set the input selector of the audio equipment to the terminal (usually marked AUX IN or something similar) where the cord from the keyboard is connected. See the user documentation that comes with your audio equipment for full details.

Musical Instrument Amplifier (Figure 3)

Use a commercially available connecting cord to connect the keyboard to a musical instrument amplifier.

NOTE

Be sure to use a connecting cord that has standard plugs on the ends you connect to the keyboard and amplifier.

E-14

[Connection Example]

To keyboard’s

PHONES/OUTPUT INPUT jack

Standard plug Keyboard or guitar amp

Sustain Jack

You can connect an optional sustain pedal (SP-2, SP-10, or SP-20) to the SUSTAIN jack to enable the capabilities described below.

SUSTAIN jack

SP-20

Sustain Pedal

With piano tones, depressing the pedal causes notes to linger, much like a piano’s damper pedal.

With organ tones, depressing the pedal causes notes to continue to sound until the pedal is released.

Accessories and Options

Use only the accessories and options specified for this keyboard. Use of non-authorized items creates the danger of fire, electrical shock, and personal injury.

640A-E-016A

LK43_e_08_14.p65

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Casio LK-43 manual Connections, Phones/Output Jack, Sustain Jack, Accessories and Options