The FA-2 is a tape‑recorder adapter designed for Casio pocket calculators FX-501P/502P, FX-601P/602P and FX-702P. It allows storage and transfer of programs and data between the calculator and a standard tape recorder, and includes a music function for the FX‑601P/602P models.
The manual covers safety precautions, battery replacement, connector descriptions, operation modes (PRT, CHECK, MT, CAL, MUSIC), and technical specifications such as impedance, voltage levels, and dimensions. It also provides step‑by‑step instructions for recording, playback, and parity checking of stored data. This manual is written in German.
| Output connector | Mini plug, output impedance ~3 kΩ, output level 3–10 mV |
|---|---|
| Input connector | Black mini plug, input impedance ~10 kΩ, input level 2.5–50 V |
| Remote connector | Gray mini plug, 24 V, ≤1 A |
| Data recording format | Kansas City Standard (300 bps) |
| Power consumption | 0.23 W (AA batteries) |
| Operating temperature | 0 °C – 40 °C |
| Dimensions | 6.2 mm H × 225.5 mm B × 101.5 mm T |
| Weight (including batteries) | 260 g |