This is a user manual for CASIO watch 1 3172. The watch's main functions include time display, timer, alarm, etc.
The Casio 3172 is a multifunction watch designed for outdoor activities such as hiking and mountaineering. It includes a digital compass, barometer, thermometer, altimeter, and atomic time‑signal reception.
The manual provides step‑by‑step instructions for initial setup, battery checking, time and date configuration, sensor usage, power‑saving mode, data retrieval, and calibration procedures. This manual is written in Chinese.
| Pressure measurement range | 260 hPa – 1 100 hPa |
|---|---|
| Altitude measurement range | 700 m – 10 000 m |
Press and hold the SET button until the city code starts flashing, then follow the “時間及日期的手動設定” section to adjust the time and date.
Use the magnetic declination correction method by entering the declination angle, or perform a two‑way or north‑point calibration as described in the compass calibration section.
Activate auto‑signal reception in the settings; the watch will automatically try to receive time‑signal broadcasts each night from midnight to 5 am.