This document describes the features and characteristics of the CASIO watch 3071 MO0706-CkB, including the functions of measuring direction, atmospheric pressure, temperature, and altitude, which are useful for hiking, mountaineering, and other outdoor activities.
The guide provides step‑by‑step instructions for operating the watch’s sensor modes – digital compass, barometric pressure, temperature, and altitude – as well as how to set time, alarms, and world time. It also describes power management, solar charging, and battery‑low indicators.
Safety notes warn that the sensor measurements are not for professional or industrial accuracy, advise keeping the watch away from strong magnetic fields, and explain how to calibrate the compass and altitude reference when needed. This manual is written in Chinese.
| Power source | Solar cell with rechargeable secondary battery |
|---|---|
| Battery charging condition | Bright light – approx. 5 min indoor window, 50 min indoor fluorescent |
| Pressure measurement range | 260 hPa to 1 100 hPa (7.65 inHg to 32.45 inHg) |
| Temperature measurement range | -10.0 °C to 60.0 °C (14.0 °F to 140.0 °F) |
Expose the watch to bright light; charging takes about 5 minutes in direct sunlight or about 50 minutes under indoor fluorescent lighting.
A blank screen means the power‑saving function has turned off the display to conserve battery.