This manual describes the functions and operation of the watch. The watch has digital and analog timekeeping functions, and it can be used to set and view the digital time and date, as well as to set the home city, DST, alarms, countdown timers, stopwatches, hand adjustments, e-DATA MEMORY, world time, and city temperature.
This manual provides step‑by‑step instructions for all operating modes of the Casio 2774 watch, including timing, alarm, countdown timer, stopwatch, hand adjustment, world time and city temperature displays. Each mode description shows which buttons to press and how to navigate the settings.
Additional sections cover the e‑DATA MEMORY for storing text records, battery‑saving automatic display features, and reference data such as city codes and time‑zone information. This manual is written in Chinese.
| e‑DATA MEMORY total capacity | 315 characters |
|---|---|
| Maximum characters per record | 63 characters |
| Stopwatch display limit | 59 minutes 59.99 seconds |
| Year setting range | 2000‑2039 |
| World time cities supported | 30 cities (27 time zones) |