This manual introduces the Yamaha CS01 micro‑monophonic synthesizer, describing its built‑in amplifier, speaker, battery operation, and optional AC adaptor. It includes safety cautions, power‑up procedures, and guidance for connecting headphones or an external amplifier.
Detailed sections cover basic settings, sound creation using the VCO, VCF, VCA, EG, and other functions, as well as specifications, block diagram, and troubleshooting tips for radio‑frequency interference.
| Battery type | Six batteries (AA) with correct polarity |
|---|---|
| Battery life (built‑in amp) | Approximately 6 hours of continuous use |
| Battery life (external amp) | Approximately 16 hours |
| Power input (AC adaptor) | 12 V DC via PA‑1 adaptor |
| Keyboard range | 2½ octaves (F2–C5) when FEET selector set to 8 |
| Number of keys | 32 keys |
| Built‑in amp and speaker | Yes |
The battery can provide about 6 hours of continuous use with the built‑in amp and speaker at maximum volume.
The CS01 uses six batteries (AA) that must be inserted with the correct polarity.
Plug a cable into the LINE OUT jack; the internal speaker will automatically shut off.
Keep the keyboard away from radios or TVs, use separate power circuits, or install line filters; if interference persists, contact a Yamaha dealer.