1. Introduzione
Grazie per l'acquistuasing the Sofirn HS21 and D25S headlamps. These headlamps are designed for various outdoor activities, offering reliable illumination and convenient features. This manual provides detailed instructions for the safe and effective use, setup, operation, and maintenance of your new headlamps. Please read this manual thoroughly before use and retain it for future reference.
2. Istruzzioni di sicurità
- Do not shine the light directly into eyes. The powerful beam can cause temporary vision impairment or permanent eye damage.
- Mantene fora di a portata di i zitelli.
- Ùn disassemble u capuamp. This may damage the device and void the warranty.
- Use only the recommended battery types. Improper battery use can lead to fire, explosion, or leakage.
- Evite di espunisce u capuamp à températures extrêmes ou à la lumière directe du soleil pendant de longues périodes.
- Ensure the USB-C charging port cover is securely closed when not charging to maintain water resistance.
3. Cuntenutu di u pacchettu
- 1 x Sofirn HS21 Headlamp
- 1 x Sofirn D25S Headlamp
- 2 x fasce
- 2 x Cavi di carica USB-C
- 2 x Rechargeable Batteries (pre-installed or separate)
- 1 x Manuale d'utilizatore
4. Produttu Finituview
4.1 Sofirn HS21 Headlamp
The Sofirn HS21 is a versatile headlamp featuring a combination of spotlight, floodlight, and red light. It is equipped with a convenient rotary switch for easy mode selection and offers a wide 130° rotation adjustment for optimal illumination angle.
Image 1: Sofirn HS21 Headlamp showing its various light modes including red light, spotlight, and floodlight.
Image 2: The Sofirn HS21 headlamp demonstrating its 130-degree rotation capability for adjustable light direction.
4.2 Sofirn D25S Headlamp
The Sofirn D25S is a compact and powerful headlamp utilizing an SST40 LED, offering multiple brightness levels. It features a hidden USB-C charging port for convenient recharging and a simple user interface with memory mode.
Image 3: Sofirn D25S Headlamp highlighting its comfortable switch and simple user interface.
5. Setup
5.1 Installazione di batterie
Both HS21 and D25S headlamps typically come with batteries pre-installed. If not, or if replacing batteries:
- Svitate u tappu di coda di a testaamp corpu.
- Insert the rechargeable battery with the positive (+) terminal facing towards the head of the lamp.
- Avvitate bè u tappu di coda per assicurà un cuntattu adattatu è a resistenza à l'acqua.
5.2 Carica
Tutti dui capuamps feature a built-in USB-C charging port.
For HS21:
- Truvate u portu di carica USB-C nant'à u latu di a testa.amp corpu.
- Gently lift the protective rubber cover to expose the port.
- Cunnette u cavu USB-C furnitu à a testa.amp è à una fonte d'alimentazione USB (per esempiu, adattatore murale, batteria esterna, urdinatore).
- The indicator light will show red during charging and turn green when fully charged.
- Once charging is complete, securely close the rubber cover to protect the port from dust and water.
Image 4: Sofirn HS21 Headlamp connected to a USB-C charging cable, showing the charging indicator light.
For D25S:
- Unscrew the head of the D25S headlamp to reveal the hidden USB-C charging port.
- Cunnette u cavu USB-C furnitu à a testa.amp and to a USB power source.
- The indicator light will show red during charging and turn green when fully charged.
- After charging, screw the head back on tightly to ensure water resistance.
Image 5: Sofirn D25S Headlamp with its head unscrewed, revealing the built-in USB-C charging port.
6. Operating Instructions
6.1 Sofirn HS21 Headlamp Operazione
The HS21 features a rotary switch for easy mode selection and a separate power button.
Image 6: Illustration of the Sofirn HS21's rotary switch mechanism for changing light modes.
- Accensione / spegnimentu: Appughjà u buttone di accensione una volta per girà a testaamp on o off.
- Selezzione di modu: Rotate the head part of the headlamp to cycle through the main light modes: Red Light, Spotlight, Floodlight, and Spotlight + Floodlight (combined).
- Ajustamentu di luminosità: While a mode is active, press and hold the power button to cycle through brightness levels (Low, Medium, High). Release the button at your desired brightness.
- Red Light Activation: Rotate to the red light setting. Press and hold the power button for additional red light modes (e.g., red strobe, red beacon).
Image 7: The Sofirn HS21 headlamp displaying its four primary light modes: Red Light, Spot & Flood, Floodlight, and Spotlight.
Image 8: The Sofirn HS21 headlamp emitting a 620 NM red light, suitable for preserving night vision.
6.2 Sofirn D25S Headlamp Operazione
The D25S operates with a single button interface.
- Accensione / spegnimentu: Press the button once to turn the headlamp on o off.
- Modu Ciclismu: Mentre u capuamp is on, press and hold the button to cycle through brightness modes: Low → Medium 1 → Medium 2 → High. Release the button at your desired mode.
- Modu Turbo: From any mode, double-click the button to activate Turbo mode. Double-click again to return to the previous mode.
- Funzione di memoria: The D25S will remember the last used brightness level (excluding Turbo) and turn on in that mode.
7. Mantenimentu
- Pulizia: Asciugà u capuamp cun un soffiu, damp tela. Ùn aduprate micca detergenti abrasivi o solventi.
- O-rings: Periodically check and lubricate the O-rings with silicone grease to maintain water resistance. Replace damaged O-rings.
- Cura di a batteria: Se u capuamp will not be used for an extended period, remove the battery to prevent leakage. Recharge batteries regularly to prolong their lifespan.
- Conservazione: Guardà u capuamp in un locu frescu è seccu luntanu da u sole direttu.
8. Risoluzione di prublemi
| Prublemu | Causa Possibile | Soluzione |
|---|---|---|
| Testaamp ùn accende micca | Low battery; Battery incorrectly installed; Loose tail cap; Faulty battery. | Charge battery; Reinstall battery with correct polarity; Tighten tail cap; Replace battery. |
| L'emissione di luce hè dim | Low battery; Lens is dirty. | Charge battery; Clean the lens. |
| A carica ùn funziona micca | Cable not connected properly; Faulty cable or power source; Charging port obstructed. | Ensure secure connection; Try a different cable/power source; Clean charging port. |
| Ingressu d'acqua | O-rings damaged or missing; Tail cap/charging port cover not sealed properly. | Check and replace O-rings; Ensure all caps are tightly sealed. |
9. Specificazioni
9.1 Sofirn HS21 Headlamp
| Feature | Detail |
|---|---|
| Fonte di luce | LED (Spotlight, Floodlight, Red Light) |
| Max Output | 2200 Lumens (Spotlight + Floodlight) |
| Lunghezza d'onda di luce rossa | 620 NM |
| Cambia tipu | Rotary Switch + Push Button |
| Carica | USB-C ricaricabile |
| Rotazione | Réglable à 130° |
| Dimensioni | 3.4 x 1.8 x 1.4 inch |
| Pesu | 0.3 lbs (cumpresa a batteria) |
Image 9: The Sofirn HS21 headlamp demonstrating its ultra-bright output and beam distance of up to 754 feet.
9.2 Sofirn D25S Headlamp
| Feature | Detail |
|---|---|
| Fonte di luce | LED SST40 |
| Max Output | 1200 lumens |
| Modi | Low, Medium 1, Medium 2, High, Turbo |
| Carica | Hidden USB-C Rechargeable |
| Funzioni spiciali | Modu di memoria |
10. Garanzia è Support
Sofirn products are covered by a limited warranty. For specific warranty details, please refer to the warranty card included with your product or visit the official Sofirn website. For technical support, troubleshooting assistance, or warranty claims, please contact Sofirn customer service through the retailer where you purchased the product or via the contact information provided on the official Sofirn websitu.