Casio WK-3300/WK-3800/WK-8000 User Manual

About this manual

This manual covers safety precautions, battery handling, and FCC compliance for the WK series keyboards. It explains how to install the AC adaptor, avoid interference, and properly clean and relocate the instrument.

The guide also describes the keyboard’s features such as tone libraries, rhythm presets, USB connectivity, SD card slot, and optional floppy‑disk drive. Instructions for using the display, sound volume, and registration memory are included to help users get the most out of the instrument.

What's inside

• Safety Precautions
• Introduction
• Battery Instructions
• AC Adaptor Guidelines
• USB Port
• SD Memory Card Slot
• Floppy Disk Drive (WK‑3800 only)
• Display Screen

Specifications

Frequently asked questions

What type of batteries should be used with the WK series keyboards?

Only the batteries specified for the product should be used; do not recharge, mix old and new batteries, or use rechargeable batteries.

What should I do if the keyboard causes harmful radio interference?

Reorient or relocate the receiving antenna, increase separation from the equipment, use a different circuit outlet, or consult a qualified technician.

How can I connect the keyboard to a computer?

Use the USB port with a standard USB A‑B cable to connect the keyboard to a computer.

Does the WK‑3800 model have a floppy‑disk drive?

Yes, the WK‑3800 includes a built‑in floppy‑disk drive for saving and loading tones and songs.