This is a manual for a Casio watch. It mainly introduces the functions and usage of the watch.
This manual provides step‑by‑step instructions for using the Casio 4302 solar‑powered watch. It covers initial charging, automatic signal reception, world‑time configuration, and the power‑saving functions that put the watch into screen‑sleep or functional‑sleep modes.
The guide also details how to exit sleep modes, adjust time and date manually, replace the LCD display, and understand battery charging times under different lighting conditions. This manual is written in Chinese.
Press any key or rotate the watch face toward the light to wake it from screen‑sleep or functional‑sleep mode.
Take the watch to the original retailer or the nearest Casio service center for a paid LCD replacement.