This is the user manual of a Casio watch, which mainly introduces the functions and usage of the watch.
This manual provides step‑by‑step instructions for using the Casio 2471MO0510‑ChA watch, including time setting, 12/24‑hour format, and battery charging with its built‑in solar cell. It describes each sensor function—digital compass, barometer/thermometer, and altimeter—and how to access and calibrate them.
Safety warnings, power‑saving features, illumination options, and troubleshooting tips are covered, along with detailed procedures for setting reference altitude, configuring alarms, and performing sensor calibrations. The document also includes technical reference data such as measurement ranges and unit conversions. This manual is written in Chinese.
| Altitude measurement range | -700 to 10,000 m (‑2,300 to 32,800 ft) |
|---|---|
| Barometric pressure range | 260 hPa/mb to 1,100 hPa/mb |
| Temperature measurement range | -10.0 °C to 60.0 °F |
| Battery type | CASIO CTL1616 rechargeable battery |
| Power source | Solar cell plus rechargeable battery |
測高計利用內置氣壓傳感器測量大氣壓，並根據國際標準大氣壓（ISA）將壓力換算成高度。