1. Ievads
Paldies par pirkumuasing the Sofirn HS21 and D25S headlamps. Šīs galvasamps 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. Pirms lietošanas rūpīgi izlasiet šo rokasgrāmatu un saglabājiet to turpmākai uzziņai.
2. Drošības instrukcijas
- Do not shine the light directly into eyes. The powerful beam can cause temporary vision impairment or permanent eye damage.
- Uzglabāt bērniem nepieejamā vietā.
- Neizjauciet galviņuamp. 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.
- Izvairieties no galvas atsegšanasamp ārkārtējai temperatūrai vai tiešai saules gaismai ilgstoši.
- Pārliecinieties, vai USB-C uzlādes porta vāciņš ir droši aizvērts, kad ierīce netiek uzlādēta, lai saglabātu ūdens izturību.
3. Iepakojuma saturs
- 1 x Sofirn HS21 Headlamp
- 1 x Sofirn D25S Headlamp
- 2 x Galvas lentes
- 2 x USB-C uzlādes kabeļi
- 2 x Rechargeable Batteries (pre-installed or separate)
- 1 x Lietotāja rokasgrāmata
4. Produkts beidziesview
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. Iestatīšana
5.1 Akumulatora uzstādīšana
Both HS21 and D25S headlamps typically come with batteries pre-installed. If not, or if replacing batteries:
- Atskrūvējiet galvas aizmugurējo vāciņuamp ķermeni.
- Insert the rechargeable battery with the positive (+) terminal facing towards the head of the lamp.
- Cieši uzskrūvējiet aizmugurējo vāciņu atpakaļ, lai nodrošinātu pareizu kontaktu un ūdensizturību.
5.2. Uzlāde
Abi galvamps feature a built-in USB-C charging port.
For HS21:
- Atrodiet USB-C uzlādes portu galvas sānos.amp ķermeni.
- Gently lift the protective rubber cover to expose the port.
- Pievienojiet komplektā iekļauto USB-C kabeli austiņāmamp and to a USB power source (e.g., wall adapter, power bank, computer).
- 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.
- Pievienojiet komplektā iekļauto USB-C kabeli austiņāmamp 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. Lietošanas instrukcijas
6.1 Sofirn HS21 Headlamp Darbība
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.
- Ieslēgšana/izslēgšana: Vienreiz nospiediet ieslēgšanas/izslēgšanas pogu, lai ieslēgtu galvu.amp ieslēgts vai izslēgts.
- Režīma izvēle: Rotate the head part of the headlamp to cycle through the main light modes: Red Light, Spotlight, Floodlight, and Spotlight + Floodlight (combined).
- Spilgtuma regulēšana: 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.
- Sarkanās gaismas aktivizēšana: 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 Darbība
The D25S operates with a single button interface.
- Ieslēgšana/izslēgšana: Press the button once to turn the headlamp ieslēgts vai izslēgts.
- Režīms Riteņbraukšana: Kamēr headlamp 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.
- Turbo režīms: From any mode, double-click the button to activate Turbo mode. Double-click again to return to the previous mode.
- Atmiņas funkcija: The D25S will remember the last used brightness level (excluding Turbo) and turn on in that mode.
7. Apkope
- Tīrīšana: Noslaukiet galvuamp ar mīkstu, damp audums. Neizmantojiet abrazīvus tīrīšanas līdzekļus vai šķīdinātājus.
- O-gredzeni: Periodically check and lubricate the O-rings with silicone grease to maintain water resistance. Replace damaged O-rings.
- Akumulatora kopšana: Ja headlamp will not be used for an extended period, remove the battery to prevent leakage. Recharge batteries regularly to prolong their lifespan.
- Uzglabāšana: Glabājiet galvuamp vēsā, sausā vietā, prom no tiešiem saules stariem.
8. Traucējummeklēšana
| Problēma | Iespējamais cēlonis | Risinājums |
|---|---|---|
| Headlamp neieslēdzas | Low battery; Battery incorrectly installed; Loose tail cap; Faulty battery. | Charge battery; Reinstall battery with correct polarity; Tighten tail cap; Replace battery. |
| Gaismas jauda ir vāja | Low battery; Lens is dirty. | Charge battery; Clean the lens. |
| Uzlāde nedarbojas | Cable not connected properly; Faulty cable or power source; Charging port obstructed. | Ensure secure connection; Try a different cable/power source; Clean charging port. |
| Ūdens iekļūšana | 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. Specifikācijas
9.1 Sofirn HS21 Headlamp
| Funkcija | Detaļas |
|---|---|
| Gaismas avots | LED (prožektors, prožektors, sarkanā gaisma) |
| Maksimālā izvade | 2200 Lumens (Spotlight + Floodlight) |
| Sarkanās gaismas viļņa garums | 620 jūdzes |
| Slēdža veids | Rotary Switch + Push Button |
| Uzlāde | USB-C uzlādējams |
| Rotācija | 130° regulējams |
| Izmēri | 3.4 x 1.8 x 1.4 collas |
| Svars | 0.3 mārciņas (ar akumulatoru) |

Image 9: The Sofirn HS21 headlamp demonstrating its ultra-bright output and beam distance of up to 754 feet.
9.2 Sofirn D25S Headlamp
| Funkcija | Detaļas |
|---|---|
| Gaismas avots | SST40 LED |
| Maksimālā izvade | 1200 lūmenu |
| Režīmi | Low, Medium 1, Medium 2, High, Turbo |
| Uzlāde | Hidden USB-C Rechargeable |
| Īpašas funkcijas | Atmiņas režīms |
10. Garantija un atbalsts
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 webvietne.





