This manual introduces how to use CASIO watch. The watch has built-in sensors that can measure direction, atmospheric pressure, temperature and height, and display the measurement values on the screen. These functions are very useful in outdoor activities such as hiking and mountaineering.
The Casio 2894MO0501-CkA is a solar‑powered watch that integrates a digital compass, barometer, thermometer and altimeter for outdoor activities such as hiking and climbing. The watch operates on a rechargeable solar cell and includes multiple alarm and timer functions.
The manual provides step‑by‑step instructions for setting the time and date, configuring city codes, using each sensor mode, calibrating the compass, managing the battery and illumination, and setting alarms or countdown timers. It also contains safety warnings, maintenance tips, and a FAQ section. This manual is written in Chinese.
| Battery type | Solar rechargeable secondary battery |
|---|---|
| Pressure measurement range | 260 hPa – 1,100 hPa |
| Temperature measurement range | ‑10.0 °C – 60.0 °C |
| Altitude measurement range | ‑700 m – 10,000 m |
| Altitude display unit | 5 m (20 ft) |
| Illumination duration | 1.5 s or 2.5 s |
| Charging time in strong sunlight | ≈5 min |
| Number of daily alarms | 5 |
| Sensor update interval (pressure/temperature) | Every 5 seconds |