The user manual introduces the functions and usage methods of the CTK2100ES1A keyboard, including safety precautions, how to connect the power supply, keyboard operation instructions, timbre and rhythm functions, and accompaniment functions.
The Casio CTK-2100 is a digital keyboard that can be powered by an optional AD-5 AC adaptor or six AA-size batteries. The manual details how to prepare the music stand, turn on the power, and use headphones for private listening.
Users can select from various instrument sounds, utilize built-in songs for practice, and engage with step-by-step lesson flows. The guide also covers connecting external devices like computers via USB or MIDI settings.
| Power Supply (AC) | AD-5 AC adaptor |
|---|---|
| Battery Requirement | six AA-size batteries |
Yes, the keyboard can be powered by either an AC adaptor or six AA-size batteries.
The manual specifies using commercially available AA-size batteries, noting not to use oxyride or nickel-based batteries.
No, the AD-5 AC adaptor is purchased separately from your retailer.