Casio watch instruction manual, introduces the watch's functions, usage methods, battery usage, precautions, etc.
This manual provides step‑by‑step instructions for using the Casio 3147 watch, covering basic operation, solar charging, and the various sensor modes such as altimeter, barometer, and temperature. It also details how to set local city codes for automatic time‑signal reception and how to configure alarms, timers, and lighting.
Additional sections describe power‑saving features, battery‑level indicators, troubleshooting tips, and specifications of the watch’s sensors and storage capacity. The guide is written in Chinese and includes diagrams and tables for quick reference.
| Battery type | Rechargeable secondary battery |
|---|---|
| Maximum stored altitude records | 20 records |