Casio PX-320CS User Guide - Page 10

Connections Pedal Connector You can connect the optionally available 3-Pedal Unit (SP-30) to the pedal connector on the bottom of the digital piano. You can then use the pedals for expression that is similar to that available on an acoustic piano. Bottom Pedal connector NOTE • The SP-30 Pedal Unit supports half-pedal operation (pressing the pedal part way), and you can adjust the amount of the pedal effect applied when the pedal is pressed part way. See "Other Settings" on page E-32 for more information. • The optional CS-65P or CS-66P stand is required in order to use the SP-30 Pedal Unit. Connecting Audio Equipment or an Amplifier You can connect audio equipment or a music amplifier to the digital piano and then play through external speakers for more powerful volume and better sound quality. IMPORTANT! • The digital piano automatically adjusts sound output to optimize for headphone output (when headphones are connected) or built-in speaker output (when headphones are not connected). This also will cause a change in the output quality from the digital piano's LINE OUT R and L/MONO jacks. • Whenever connecting something to the digital piano, first use the VOLUME controller to set the volume to a low level. After connecting, you can adjust the volume to the level you want. • Whenever you connect any device to the digital piano, be sure to read the user documentation that comes with the device. Audio amplifier AUX IN jack, etc. Pin plug RIGHT (Red) LEFT (White) Standard jack INPUT 1 INPUT 2 Standard plug Guitar amplifier, keyboard amplifier, etc. Tape recorder, MIDI sound source, etc. E-8