This document introduces a module called MA0809-ChA, which has high scalability and flexibility. It is suitable for various applications and has reliable performance and stability. The module also includes a B port and multiple connection options to meet different needs. It has simple installation and operation, suitable for various scenarios.
The Casio 5066 is a wrist‑watch equipped with a stopwatch function, waterproof construction and a replaceable SR927W battery. The manual explains how to set the time, operate the stopwatch, and maintain the watch for reliable performance.
Key sections cover time‑setting procedures, detailed stopwatch operation, waterproof ratings (5 BAR, 10 BAR, 20 BAR), battery replacement with special tools, and general care and safety warnings to keep the watch in optimal condition. This manual is written in Chinese.
| Stopwatch measurement limit | 59 min 59.95 s |
|---|---|
| Stopwatch resolution | 1/20 second |
| Battery type | SR927W |
Press the mode button and use the adjustment keys to change the hour, minute and other hands as described in the "各何設定時間" section.
The stopwatch can measure up to 59 minutes 59.95 seconds.