This manual introduces the operation of each function of the watch, including how to set time, date, summer time, 12 hours and 24 hours time system, how to use stopwatch, countdown timer, alarm, world time, lighting and other functions.
The manual covers all basic functions of the Casio 3178 watch, including timekeeping, world time, illumination, stopwatch, timer, and alarm settings. It explains how to navigate the various screens and set the correct local time zone before adjusting the time and date.
Additional sections describe the watch’s parts, provide a city code table for world time offsets, and give maintenance tips and safety notes for proper use. This manual is written in Chinese.
You must set the local time zone before setting the time and date.
Press any button (except on the setting screen) to light up the display.