1. Uvod
This manual provides comprehensive instructions for the setup, operation, and maintenance of your Coolfire 1685E Vibrating Wristband Alarm Clock. Please read this manual thoroughly before using the device to ensure proper function and longevity.
The Coolfire 1685E is designed to provide a silent, vibrating alarm experience, ideal for individuals who need to wake without disturbing others, heavy sleepers, or those with hearing impairments. It features multiple alarm settings, a stopwatch, and a comfortable wristband.
2. Varnostne informacije
- Ta naprava je ni vodoodporen. Avoid contact with liquids.
- Naprave ne poskušajte razstavljati ali popravljati sami. Obrnite se na usposobljeno servisno osebje.
- Hraniti izven dosega majhnih otrok.
- Za polnjenje uporabljajte samo priloženi kabel USB.
3. Vsebina paketa
Prosimo, preverite, ali so v vašem paketu vsi elementi:
- Coolfire 1685E Alarm Unit
- Washable Sweatband (Black)
- USB polnilni kabel
- Uporabniški priročnik (ta dokument)
4. Izdelek je končanview
The Coolfire 1685E consists of a digital alarm unit and a soft, comfortable sweatband. The alarm unit features a digital display and three control buttons.

Slika 4.1: Coolfire 1685E Vibrating Wristband Alarm Clock. The white alarm unit is embedded in a black sweatband, displaying the time and control buttons.
Gumbi za upravljanje:
- LIGHT/STW: Activates backlight; functions as Stopwatch control.
- NASTAVITEV: Enters setting mode and confirms selections.
- TIME/ALARM: Toggles between time and alarm display; adjusts values during setting.
5. Nastavitev
5.1 Polnjenje naprave
Before first use, fully charge the alarm unit. A full charge takes approximately 4 hours and provides 4-6 weeks of operation depending on usage.
- Locate the charging port on the back of the alarm unit.
- Connect the provided USB charging cable to the alarm unit.
- Plug the other end of the USB cable into any standard USB power adapter (not included).
- The battery indicator on the display will show charging status. Once fully charged, disconnect the cable.

Slika 5.1: Charging the alarm unit. The image shows the USB cable connected to the charging port on the back of the alarm unit, which is inserted into the sweatband.
5.2 Attaching the Alarm Unit to the Sweatband
The alarm unit is designed to be removable for charging and cleaning of the sweatband.
- Ensure the sweatband is clean and dry.
- Locate the opening in the sweatband designed for the alarm unit.
- Gently push the alarm unit into the opening until it is securely seated. Ensure the display faces outwards.
5.3 Wearing the Wristband
Wear the wristband on your wrist for optimal vibration sensation. The sweatband is designed for comfort during sleep.

Slika 5.2: Wearing the wristband. The image illustrates the alarm unit worn on a wrist, with a separate graphic indicating the sweatband's circumference range of 6.7 inches (170mm) to 8.5 inches (215mm).
6. Navodila za uporabo
6.1 Nastavitev časa in datuma
The device allows setting of the current time and date. Refer to the specific instructions provided on the small printed sheet included with your product for detailed button press sequences, as these can be intricate.
6.2 Nastavitev alarmov
The Coolfire 1685E supports up to 6 distinct vibration alarms. Each alarm can be set independently.
- Pritisnite NASTAVI button repeatedly until the alarm setting mode is displayed (e.g., AL1, AL2).
- Uporabite ČAS/ALARM button to adjust the hour and minute values.
- Pritisnite NASTAVI to confirm each segment (hour, minute) and move to the next alarm or exit setting mode.
- Prepričajte se, da je alarm aktiviran (na zaslonu mora biti vidna ikona alarma).

Slika 6.1: Key features of the alarm unit, including the ability to set up to 6 vibration alarms and display alarm times.
6.3 Uporaba štoparice
The device includes a 24-hour precision 1/100 seconds digital stopwatch function.
- Pritisnite LIGHT/STW button to enter stopwatch mode.
- Pritisnite LIGHT/STW again to start and stop the stopwatch.
- Pritisnite NASTAVI za ponastavitev štoparice.
6.4 Funkcija osvetlitve ozadja
Pritisnite LIGHT/STW button briefly to activate the display backlight for improved visibility in low light conditions.
7. Vzdrževanje
7.1 Cleaning the Sweatband
The sweatband is washable, but the alarm unit is not. Always detach the alarm unit before washing the sweatband.
- To detach the watch, release the locking ring from the back of the watch unit.
- Gently push the watch unit out of the sweatband.
- Wash the sweatband by hand with mild soap and water, or machine wash on a gentle cycle.
- Allow the sweatband to air dry completely before reinserting the alarm unit.

Slika 7.1: Detaching the alarm unit for sweatband washing. The image shows the alarm unit being removed from the sweatband by releasing a locking ring.
7.2 Skrb za baterije
The device is powered by a rechargeable lithium battery. To prolong battery life:
- Charge the device fully when the battery indicator is low.
- Izogibajte se ekstremnim temperaturam.
- If storing for an extended period, charge the device to approximately 50% every few months.
8. Odpravljanje težav
| Težava | Možen vzrok | rešitev |
|---|---|---|
| Naprava se ne vklopi ali ne odziva. | Nizka baterija. | Napravo polnite vsaj 4 uri. |
| Alarm does not vibrate. | Alarm ni aktiviran ali je napačno nastavljen. | Verify alarm settings and ensure the alarm icon is visible on the display. Check battery level. |
| Difficulty setting time/alarm. | Napačno zaporedje gumbov. | Refer to the detailed instructions provided on the small printed sheet included with your product. Practice the button sequences. |
| Kratka življenjska doba baterije. | Frequent alarm use or backlight activation. | Battery life varies with usage. Ensure full charge. Reduce frequency of backlight use if possible. |
9. Specifikacije
- Znamka: Coolfire
- Model: 1685E
- Vrsta zaslona: Digitalno
- vir energije: Baterijsko napajanje (potrebna je 1 litij-polimerna baterija)
- Čas polnjenja: Približno 4 ur
- Čas delovanja: 4-6 weeks per full charge (typical)
- Posebne lastnosti: 6 Vibration Alarms, Stopwatch, Backlight
- Material: Plastic (alarm unit), Cotton (sweatband)
- Teža artikla: 1.6 unč
- Dimenzije izdelka: 3.5"W x 3.5"H (alarm unit)
- Velikost zapestnice: 6.7" (170mm) to 8.5" (215mm) circumference
- UPC: 841321108071
10. Garancija in podpora
For warranty information or technical support, please refer to the contact details provided with your purchase documentation or visit the official Coolfire webspletnega mesta. Shranite dokazilo o nakupu za morebitne garancijske zahtevke.