This is a product specification of Module No. 5066 MA0809-CkA. The product is a power module with high voltage input, low voltage output, isolation and other functions.
This manual explains how to operate the Casio 5066 watch, including setting the time, using the stopwatch function, and adjusting the date. It also details the watch's specifications such as accuracy, dial layout, and battery type.
Additional sections cover water resistance ratings, proper handling of the strap, temperature and impact precautions, battery replacement procedures, and general maintenance to ensure long‑term reliability. This manual is written in Chinese.
| Accuracy (room temperature) | ±20 seconds per month |
|---|---|
| Dial indicators | 3 analog hands (hour, minute, stopwatch seconds) |
| Sub‑dials | 24‑hour, stopwatch seconds, 1/20‑second, stopwatch minutes, date |
| Stopwatch range | 0‑59 min 59.95 s, 1/20‑second resolution |