This manual is about the use of MA0510-CkB model watch. The watch has multiple modes and functions, including timer mode, world time mode, stopwatch mode, countdown timer mode, and alarm mode. The manual provides detailed instructions on how to operate and set each mode. The watch supports both 12-hour and 24-hour time formats, and allows for setting the time, date, and city codes. Additionally, the watch supports daylight saving time (DST) setting. The display screen of the watch can show white text on a black background or black text on a white background, depending on the model. The manual includes a city code table and detailed instructions for DST setting.
This manual provides step‑by‑step instructions for operating the Casio 3000 wristwatch. It covers each mode—timekeeping, world time, stopwatch, countdown timer and alarm—plus details on illumination, button sounds and technical reference data.
The guide also includes a city code table for world‑time settings and information on the watch’s EL backlight, automatic calendar and battery‑saving tips. This manual is written in Chinese.
| Display backlight type | EL (electroluminescent) panel |
|---|---|
| Number of daily alarms | 5 |
| Year setting range | 2000‑2099 |
| Automatic calendar | Yes, adjusts month length and leap years |