1. Введение
Спасибо за покупкуasing the Coolfire Vibrating Alarm Clock Wristband, Model 1685B. This device is designed to provide a discreet and effective silent alarm experience through gentle vibrations on your wrist. This manual provides detailed instructions for setup, operation, and maintenance to ensure optimal performance and longevity of your device.
2. Продукт закончилсяview
The Coolfire Vibrating Alarm Clock is a wristband-style watch featuring a digital display and a silent vibration alarm. It is suitable for individuals who need to wake up without disturbing others, or for those with hearing or visual impairments. The device includes a rechargeable battery and a washable sweatband for comfort and hygiene.
Основные характеристики:
- Silent vibration alarm on the wrist.
- Large, bright LCD digital display.
- Up to 6 daily alarms.
- Three adjustable vibration strengths (Low, Medium, High).
- Integrated 24-hour precision 1/100 seconds digital stopwatch.
- Rechargeable lithium battery via USB.
- Soft, washable sweatband.

Рисунок 1: Передняя часть view of the Coolfire Vibrating Alarm Clock Wristband, showing the digital display and control buttons.
3. Настройка
3.1 Зарядка устройства
Before initial use, fully charge the device. A full charge takes approximately 4 hours and provides 4-6 weeks of operation.
- Locate the USB charging cable provided with your device.
- Connect the USB cable to any standard USB adapter (not included).
- Release the locking ring from the back of the watch unit and gently push out the watch module from the sweatband.
- Plug the small end of the USB cable into the charging socket located on the back of the watch module.
- Дайте устройству зарядиться в течение 4 часов.
- Once charged, disconnect the cable and reinsert the watch module into the sweatband, securing it with the locking ring.

Figure 2: Illustration of connecting the USB cable to the watch module for charging.
3.2 Ношение браслета
The wristband is designed for comfortable wear. Ensure the watch module is securely placed within the sweatband.
- The sweatband is adjustable and fits wrist sizes from 6.7 inches (170mm) to 8.5 inches (215mm).
- Wear the wristband snugly enough to ensure good contact for vibration, but not so tight as to be uncomfortable.

Рисунок 3: Example of the Coolfire Vibrating Alarm Clock Wristband worn on a wrist, indicating suitable wrist sizes.
4. Инструкция по эксплуатации
The Coolfire alarm clock features a simple digital display and user-friendly buttons for setting time, alarms, and other functions.
4.1 Функции кнопок
The watch module has three primary buttons:
- СВЕТ/STW: Activates backlight; in stopwatch mode, starts/stops the stopwatch.
- ЗАДАВАТЬ: Enters setting mode for time and alarms.
- ВРЕМЯ/БУДИЛЬНИК: Toggles between time display and alarm display; in setting mode, adjusts values.
4.2 Установка времени и даты
- From the main time display, press and hold the НАБОР Нажимайте кнопку до тех пор, пока цифры не начнут мигать.
- Нажмите ВРЕМЯ/БУДИЛЬНИК Кнопка для регулировки значения мигания (например, часы, минуты).
- Нажмите НАБОР button again to move to the next setting (e.g., minutes, year, month, day).
- Повторяйте шаги 2 и 3, пока все настройки времени и даты не будут правильными.
- Нажмите НАБОР нажмите кнопку еще раз, чтобы выйти из режима настроек.
4.3 Установка будильников
The device supports up to 6 daily alarms.
- На главном экране времени нажмите ВРЕМЯ/БУДИЛЬНИК button repeatedly until "ALARM" is displayed and you see an alarm number (e.g., AL1).
- Нажмите и удерживайте НАБОР Нажимайте кнопку до тех пор, пока не начнут мигать цифры, отображающие время будильника.
- Нажмите ВРЕМЯ/БУДИЛЬНИК кнопка для регулировки мигающего часа.
- Нажмите НАБОР button to move to the minutes.
- Нажмите ВРЕМЯ/БУДИЛЬНИК button to adjust the flashing minutes.
- Нажмите НАБОР button to enable/disable the alarm (an alarm icon will appear when enabled).
- Нажмите НАБОР button again to save the alarm setting and exit.
- To set additional alarms, repeat steps 1-7, cycling through AL2, AL3, etc., using the ВРЕМЯ/БУДИЛЬНИК кнопка.
4.4 Adjusting Vibration Strength
The device offers three vibration strengths: Low, Medium, and High. The method for adjusting this setting is typically found within the alarm settings or a dedicated mode. Refer to the on-screen prompts or experiment with the НАБОР и ВРЕМЯ/БУДИЛЬНИК buttons while in alarm setting mode to locate this option.
4.5 Использование секундомера
- На главном экране времени нажмите ВРЕМЯ/БУДИЛЬНИК button repeatedly until "STW" (Stopwatch) is displayed.
- Нажмите СВЕТ/СТВ кнопку запуска секундомера.
- Нажмите СВЕТ/СТВ нажмите кнопку еще раз, чтобы остановить секундомер.
- To reset the stopwatch, while paused, press and hold the НАБОР кнопка.
- Нажмите ВРЕМЯ/БУДИЛЬНИК button to return to the main time display.
5. Техническое обслуживание
5.1 Washing the Sweatband
The sweatband is washable, but the watch module is не водостойкий. Always remove the watch module before washing the sweatband.
- To detach the watch module, release the locking ring from the back of the watch.
- Gently push the watch module out from the sweatband.
- Machine wash the sweatband as needed, following standard fabric care instructions.
- Ensure the sweatband is completely dry before reinserting the watch module.
- Reinsert the watch module and secure it with the locking ring.

Figure 4: Steps for removing the watch module from the sweatband for cleaning.
6. Поиск Неисправностей
| Проблема | Возможная причина | Решение |
|---|---|---|
| Устройство не включается или экран не отображается. | Батарея разряжена. | Charge the device for 4 hours using the provided USB cable. |
| Vibration alarm is too weak or not felt. | Vibration strength set to Low; wristband is too loose. | Adjust vibration strength to Medium or High. Ensure the wristband is worn snugly. |
| Сигнализация не срабатывает. | Alarm is not enabled or set incorrectly. | Verify alarm settings and ensure the alarm icon is displayed, indicating it is active. |
| Display is difficult to read. | No backlight activated. | Нажмите СВЕТ/СТВ кнопка включения подсветки. |
7. Технические характеристики
- Бренд: Прохладный огонь
- Номер модели: 1685Б
- Цвет: Черный (возможны другие цвета)
- Размеры продукта: 8.89 x 3.81 x 8.89 cm (watch module)
- Вес товара: 10 g (watch module)
- Материал: Plastic (watch module), Fabric (sweatband)
- Тип дисплея: Цифровой LCD
- Источник питания: Перезаряжаемая литиевая батарея
- Время зарядки: Примерно 4 часа
- Срок службы батареи: 4-6 weeks on a full charge
- Особые характеристики: Silent Clock, Vibrating Alarm, Stopwatch
- Wristband Fit: от 6.7" (170 мм) до 8.5" (215 мм)
8. Гарантия и поддержка
For warranty information and customer support, please refer to the documentation included with your purchase or contact your retailer. Keep your purchase receipt as proof of purchase.
For further assistance, you may visit the official Coolfire website or contact their customer service department. Contact details are typically found on the product packaging or the brand's official online presence.




