1. Bubuka
Thank you for choosing the TATTU U40S 365nm Filtered Black Light UV Flashlight. This manual provides essential information for the safe and effective operation, maintenance, and troubleshooting of your device. Please read this manual thoroughly before use and retain it for future reference.
2. Émbaran Kasalametan
PERHATOSAN: Sinar ultraviolét (UV) tiasa ngabahayakeun panon sareng kulit. Salawasna turutan tindakan pencegahan kaamanan ieu:
- Ulah nempo langsung kana sumber cahaya UV.
- Hindarkeun paparan kulit kana sinar UV anu berkepanjangan.
- Jauhkeun tina jangkauan barudak.
- Do not attempt to disassemble the flashlight body. This can compromise its waterproof integrity and internal components.
- Use only the specified charging method (Type-C USB) and ensure the charging port is dry before connecting.
- Do not operate the flashlight if it appears damaged.
3. Produk Langkungview
3.1 Fitur konci
- High Power UV Output: Equipped with four 10W broadband LED chips for strong 365nm UV illumination.
- Tipe-C USB Rechargeable: Features a Type-C USB port for convenient and fast charging.
- Kontrol Suhu: Integrated system to manage heat output and protect the user during extended operation.
- Indikator kakuatan: An LED indicator around the switch button displays battery status and charging status.
- Konstruksi awét: Constructed from a full square aluminum alloy tube, providing a robust and waterproof design.
3.2 Eusi pakét
- TATTU U40S UV Flashlight
- Integrated Lithium Ion Battery
- Kabel Ngecas USB Tipe-C
- Manual pangguna (dokumén ieu)
3.3 Diagram Produk

Figure 1: TATTU U40S UV Flashlight. This image displays the overall design of the flashlight, highlighting its robust aluminum casing and the UV LED array at the front.
4. Setélan
4.1 Muatan Awal
- Locate the Type-C USB charging port on the flashlight.
- Connect the provided (or a compatible) Type-C USB cable to the flashlight and a suitable USB power adapter (not included).
- Lampu indikator kakuatan bakal hurung Beureum salila ngecas.
- Once fully charged, the power indicator light will turn Héjo.
- Pegatkeun sambungan kabel anu dieusi.
Note: Ensure the charging port is dry before connecting the cable to prevent damage.
5. Parentah Operasi
5.1 Daya Hurung/Pareuman
- To turn on the flashlight, press the power button located on the body.
- Pikeun mareuman senter, pencét deui tombol daya.
5.2 Indikator Batré
The power indicator light around the switch button provides real-time battery status:
- Lampu héjo: Indicates high battery capacity.
- Lampu Beureum: Indicates low battery capacity, requiring recharge.
5.3 Kontrol Suhu
The TATTU U40S features an intelligent temperature control system. During prolonged use at high power, the flashlight may become warm. The system automatically regulates output to prevent overheating and ensure user safety and device longevity. This is normal operation.
6. Pangropéa
6.1 beberesih
- Ngusap awak senter ku hipu, damp lawon.
- Ulah make cleaners abrasive atawa pangleyur.
- Pastikeun port ngecas beresih jeung bébas tina lebu.
6.2 Panyimpenan
- Simpen senter di tempat anu tiis, garing, sareng jauh tina sinar panonpoé langsung.
- Pikeun neundeun jangka panjang, ngeusi batre kira-kira 50% unggal 3-6 bulan pikeun ngajaga kaséhatan batré.
7. Cara ngungkulan
| Masalah | Mungkin Cukang lantaranana | Solusi |
|---|---|---|
| Senter teu hurung. | Batré béak. | Charge the flashlight using a Type-C USB cable. |
| Senter teu ngecas. | Kabel ngecas atanapi adaptorna rusak. Charging port is dirty or wet. | Try a different Type-C USB cable and adapter. Ensure the charging port is clean and dry. |
| Power indicator shows red constantly. | batré lemah. | Cas deui senterna. |
| Senter jadi haneut nalika dianggo. | Normal operation due to high power output and temperature control system. | This is expected. If it becomes excessively hot or shuts down, allow it to cool before resuming use. |
8. Spésifikasi
| Nomer modél | U40S |
| Sumber Cahaya | 4 x 10W Broadband LED Chips (365nm Filtered UV) |
| Light Output (Maximum) | 508 Lumens (visible light component, UV output is distinct) |
| Sumber Daya | Integrated Lithium Ion Battery (8.4 Volts) |
| Port ngecas | USB Tipe-C |
| Bahan | Aluminium Alloy |
| Warna | Hideung |
| Diménsi | 11.2 x 4.5 x 4.5 cm |
| Beurat | 330 gram |
| Fitur husus | Waterproof, Temperature Control |
| Dianjurkeun Mangpaat | Professional/commercial (currency checking, scorpion inspection, stain identification) |
9. Garansi jeung Rojongan
For warranty information or technical support, please contact TATTU customer service through their official website or the retailer from whom the product was purchased. Please have your model number (U40S) and purchase details ready when contacting support.