1. Úvod
Thank you for choosing the WUBEN A20 Flashlight. This high-performance, rechargeable flashlight is designed for various lighting needs, offering exceptional brightness and durability. Please read this manual carefully before use to ensure proper operation and to maximize the product's lifespan.
Image 1.1: The WUBEN A20 flashlight showcasing its different output modes: Turbo (4200lm), High (1200lm), Mid (400lm), Low (130lm), Eco (5lm), Strobe (4200lm), and SOS (400lm).
2. Bezpečnostní informace
- Do not shine the flashlight directly into eyes. The powerful beam can cause temporary vision impairment or permanent eye damage.
- Uchovávejte mimo dosah dětí.
- Do not disassemble the flashlight head or body, as this may damage the product and void the warranty.
- Use only the recommended battery type (21700 Li-ion) or compatible 18650 with adapter.
- Avoid exposing the flashlight to extreme temperatures or open flames.
- Ensure the battery is inserted with correct polarity to prevent damage.
3. Obsah balení
Zkontrolujte prosím balení, zda neobsahuje následující položky:
- WUBEN A20 Powerful Rechargeable Flashlight
- 4800mAh 21700 Battery
- Rubber Button Cap
- O-kroužek
- 18650 Battery Adaptor
- Uživatelská příručka (tento dokument)
- USB-C kabel
- Klip
- Pouzdro
- Šňůrka
- Balící krabice
4. Vlastnosti produktu
- Vysoký výkon: Maximum 4200 lumens with a beam distance of up to 222 meters.
- Typ LED: Equipped with CREE XHP70 LED, offering a lifetime of up to 100,000 hours.
- Baterie: Uses a 4800mAh 21700 lithium-ion battery, providing up to 110 hours of operation in Eco mode.
- Nabíjecí: Built-in USB Type-C charging port for 5V2A fast charging.
- Optický systém: Aluminum alloy vacuum plating reflector and double scratch optical lens with up to 99% light transmission.
- Trvanlivost: IP68 rated waterproof for use in extreme conditions. Constructed from hard anodized 6061 aircraft-grade aluminum alloy.
- Chytré funkce: Intelligent low power warning, reverse polarity protection, and intelligent temperature control design.
- Uživatelské rozhraní: Smart "W" button for various functions including mode switching, battery indication, and lockout.
- Režimy osvětlení: 5 basic modes (Turbo, High, Mid, Low, Eco) with memory function, and 2 hidden modes (Strobe, SOS). Continuous output level selection is also available.
5. Nastavení
5.1 Instalace baterie
Before first use, ensure the insulation sheet is removed from the battery compartment. Unscrew the tail cap, insert the 21700 battery with the positive (+) end facing the head of the flashlight, and then screw the tail cap back on securely. An 18650 battery can also be used with the provided adapter.
Image 5.1: Illustration showing how to remove the insulation sheet, insert the battery, and the Type-C charging port.
5.2 Nabíjení
The WUBEN A20 features a built-in Type-C charging port. To charge:
- Vyhledejte nabíjecí port typu C na těle svítilny.
- Connect the provided USB-C cable to the flashlight and a 5V2A power adapter (not included).
- The indicator light on the 'W' button will show the charging status:
- Červené světlo: Probíhá nabíjení.
- Modré světlo: Nabíjení dokončeno.
- Doba nabíjení je přibližně 3 hodiny pro plné nabití.
Image 5.2: The WUBEN A20 flashlight, highlighting its Type-C fast charging capability and the included 4800mAh 21700 Li-ion rechargeable battery. It also shows compatibility with an 18650 battery (not included).
6. Návod k obsluze
The WUBEN A20 is operated using a single 'W' button on the side.
6.1 Základní obsluha
- Zapnout/Vypnout: Single click the 'W' button to turn the flashlight on or off. The flashlight will remember the last used basic mode (Eco, Low, Mid, High, Turbo).
- Přepínání režimů: While the flashlight is on, single click the 'W' button to cycle through the basic modes: Eco → Low → Mid → High → Turbo.
6.2 Continuous Output Level Selection
To adjust brightness continuously:
- Double click the 'W' button and hold it.
- The brightness will cycle through the output range (from 5 lumens to 4200 lumens).
- Po dosažení požadované úrovně jasu tlačítko uvolněte.
6.3 Special Modes (Strobe & SOS)
- Aktivovat: Double click the 'W' button from any state (on or off) to activate Strobe mode.
- Switch to SOS: While in Strobe mode, double click the 'W' button again to switch to SOS mode.
- Výstup: Single click the 'W' button to turn off the flashlight and exit special modes.
6.4 Funkce uzamčení
To prevent accidental activation, especially due to the high output, use the lockout function:
- Zámek: Triple click the 'W' button from any state (on or off). The flashlight will flash briefly to indicate it is locked.
- Odemknout: Triple click the 'W' button again to unlock. The flashlight will turn on in the last used basic mode.
6.5 Battery Power Reminder
The 'W' button also serves as a battery power indicator:
| Úroveň výkonu | Kontrolka |
|---|---|
| 100%~80% | Blue light constant (Turns off after 5 seconds) |
| 79%~30% | Blue light flashes (Turns off after 5 seconds) |
| 29%~15% | Konstanta červeného světla |
| méně než 15 % | Červené světlo bliká |
Image 6.1: Detailed diagram of the 'W' button functions, including single click for output selections, double click for Strobe/SOS, triple click for lockout/unlock, and double click and hold for continuous output selection. The battery power reminder table is also shown.
7. Údržba
- Čištění: Očistěte tělo svítilny měkkým hadříkemamp tkanina. Nepoužívejte abrazivní čisticí prostředky nebo rozpouštědla.
- Závity a O-kroužky: Periodically lubricate the threads and O-rings with silicone grease to maintain water resistance and smooth operation. Replace O-rings if they appear damaged.
- Péče o baterie: If the flashlight will not be used for an extended period, remove the battery to prevent potential leakage. Store batteries in a cool, dry place.
- Péče o čočky: Keep the lens clean to ensure maximum light output. Use a lens cleaning cloth if necessary.
Image 7.1: The WUBEN A20 flashlight submerged in water, illustrating its IP68 water-resistant rating for extreme conditions.
8. Řešení problémů
If your WUBEN A20 flashlight is not functioning correctly, please try the following:
- Svítilna se nezapíná:
- Ujistěte se, že je baterie vložena správně s kladným (+) pólem směrem k hlavě.
- Zkontrolujte, zda je baterie nabitá. V případě potřeby ji dobijte.
- Confirm the flashlight is not in lockout mode (triple click to unlock).
- Tighten the tail cap and head securely.
- Přerušovaný provoz:
- Očistěte kontakty a závity baterie alkoholovým tamponem.
- Ujistěte se, že je baterie plně nabitá a správně usazená.
- Snížený jas nebo krátká doba chodu:
- The battery may need to be recharged or replaced if it's old.
- Ujistěte se, že je čočka čistá.
If these steps do not resolve the issue, please contact WUBEN customer service for further assistance.
9. Specifikace
| Funkce | Detail |
|---|---|
| Model | A20 |
| Světelný zdroj | CREE XHP70 LED |
| Maximální výkon | 4200 XNUMX lumenů |
| Maximální vzdálenost paprsku | 222 metrů |
| Typ baterie | 1 x 21700 Li-ion (4800mAh included), compatible with 18650 (with adapter) |
| Nabíjecí port | USB Type-C (5V2A fast charging) |
| Materiál | Aircraft-grade aluminum alloy |
| Voděodolnost | IP68 (vodotěsný) |
| Dimensions (Length x Head Dia. x Tail Dia.) | 135.5 mm x 42 mm x 27 mm |
| Hmotnost (bez baterie) | 145 g |
| Hmotnost (s baterií) | 215 g |
10. Záruka a podpora
WUBEN provides comprehensive customer support and warranty for the A20 flashlight:
- Bezplatné vrácení: Do 30 dnů od nákupu.
- Free Repairing: Do 1 roku od nákupu.
- Manufacturer's Repairing: Within 5 years of purchase.
- Služby zákazníkům: 24/7 support available.
For warranty claims or technical assistance, please contact WUBEN customer service through their official channels.
