User manual, introducing the operation methods of the watch's timing function, world time function, stopwatch function, countdown timer function, and alarm function
This manual explains how to operate the 3005 watch, covering functions such as time and date setting, world time for 48 cities, stopwatch, countdown timer, five daily alarms, illumination and button‑tone settings. Detailed procedures show which buttons (A, B, C, D) to use for each function.
Reference sections include technical data, a city‑code table for world‑time configuration, and notes on automatic calendar adjustment, battery usage, and LED illumination timing. This manual is written in Chinese.
| LED illumination | Two built‑in LEDs |
|---|---|
| Daily alarms | Five individually settable alarms |
| World time cities | 48 cities across 29 time zones |
| Year setting range | 2000 – 2099 |
| Stopwatch display limit | 59 min 59.99 sec |
Press the B button on any function screen (except setting screens) to light the display for the preset duration.