Casio PX-135BK Digital Piano User Manual

About this manual

This manual provides safety information, power‑supply requirements, and detailed instructions for connecting accessories such as the AC adapter, headphones, USB, and damper pedal. It also explains the piano’s functions, including voice selection, metronome, song playback, and MIDI operation.

Additional sections cover how to adjust volume, use the various piano sounds, configure settings, and perform basic maintenance and warranty procedures. This manual is written in Japanese.

What's inside

• Safety Information
• Power Supply and AC Adapter
• Connections (Headphones, USB, AUX, Pedal)
• Control Functions (Volume, Voice, Metronome, Song Select)
• MIDI and USB Device Mode
• Pedal Operation
• Settings and Parameter Storage
• Maintenance and Warranty

Specifications

Frequently asked questions

Which AC adapter can be used with the piano?

Only the Casio AD‑A12150LW AC adapter may be used.

How do I connect headphones?

Insert the headphones into the PHONES jack on the piano.

How is the damper pedal connected?

Connect the SP‑32 (or SP‑3) damper pedal to the DAMPER PEDAL jack.