This document is the user manual of Casio electronic keyboard CTK571/573, which introduces the features and characteristics of the keyboard.
This guide introduces the CTK-571/573 keyboard, describing its main features such as 137 tones, 100 rhythms, auto‑accompaniment, and General MIDI compatibility. It also explains the layout of the LCD display, power options, and how to connect the instrument to external devices.
Safety precautions, care instructions, and troubleshooting tips are included to help users operate the keyboard safely and maintain its performance. The manual also covers basic operations, lesson functions, and advanced accompaniment features.
| Number of tones | 137 |
|---|---|
| Number of rhythms | 100 |
| Lesson steps | 3‑step lesson |
| Memory capacity | Record up to two parts |
| General MIDI compatibility | Yes |
Move the instrument away from the TV or radio.
The keyboard provides 137 tones.
The circle with a line through it (Q) means the indicated action must not be performed.