This instruction manual provides detailed instructions on how to use the watch, including battery charging, function settings, illumination, power management, etc.
This manual explains how to operate the Casio 5064 watch, including setting the time, using alarms, and configuring world‑time zones. It also describes the watch’s solar‑powered battery and the importance of exposing the watch to light for proper charging.
The document details power‑saving functions such as automatic display blanking, and provides maintenance tips to ensure long‑term reliability. A city‑code table for world‑time settings is included at the end of the manual. This manual is written in Chinese.
| Battery type | Solar‑powered rechargeable battery |
|---|---|
| Charging time (sunlight) | ≈5 minutes through a window |
| Charging time (indoor light) | ≈3 minutes under fluorescent light |
| Display modes | White‑background black text or black‑background white text (model‑dependent) |
| Power‑saving display | Screen blanks to conserve battery |
Expose the watch to direct sunlight for about five minutes or to indoor fluorescent light for about three minutes to recharge the solar battery.
A blank screen indicates that the power‑saving function has turned off the display to conserve battery power.
Make sure the watch receives sufficient light to recharge, then re‑configure the settings after charging.