1. Giriş
The Sofirn D25L is a versatile and powerful rechargeable headlamp designed for various outdoor activities and everyday use. Featuring dual LH351D LEDs, it delivers up to 1000 lumens of bright, neutral light with a high Color Rendering Index (CRI) of 90, ensuring true color perception and reducing eye fatigue during prolonged use. Its robust construction and user-friendly design make it an essential tool for camping, hiking, fishing, running, and more.
Figure 1: Sofirn D25L Headlamp ayarlanabilir kafa bandı ile.
2. Temel Özellikler
- Süper Parlak Aydınlatma: Dual Powerful LH351D LEDs provide a maximum output of 1000 lumens, capable of illuminating large areas.
- Rahat ViewTürkçe: Neutral beam with 90 high Color Rendering Index (CRI) ensures accurate color representation, suitable for extended use and reading without causing eye strain.
- Uzatılmış Çalışma Süresi: Offers over 6 hours of bright beam on medium 1 mode, ensuring reliable performance for prolonged activities.
- Kullanışlı Şarj Etme: Easily rechargeable via a 5V charger adapter (not included), PC, or power bank. A full charge takes approximately 4 hours with a 5V 1A charger.
- Dayanıklı ve Çok Yönlü: Designed to withstand challenging conditions, having passed 12 types of tests. Ideal for camping, hiking, fishing, running, and other demanding environments.
- Dahil Aksesuarlar: Comes with 1 headlamp, 1 battery, 1 headband, and 1 manual.
3. Kurulum Kılavuzu
3.1. Pilin Takılması ve İlk Şarj
- Remove Insulation Paper: Before first use or recharging, unscrew the tail cap of the headlamp and remove the insulation paper from the battery.
- Pili takın: Ensure the Sofirn 18650 Li-ion 3000mAh battery is inserted with the positive (+) end facing towards the head of the lamp.
- Güvenli Kuyruk Kapağı: Doğru temas ve su geçirmezlik sağlamak için arka kapağı sıkıca geri vidalayın.
- Şarj: kafaamp features a built-in USB-C charging port. Unscrew the bezel on the side to reveal the port. Connect the provided USB-C cable to the headlamp and a 5V power source (e.g., wall adapter, PC, power bank). The indicator light will show charging status (e.g., red for charging, green for full).
Figure 2: Built-in USB-C charging port and battery compartment.
3.2. Kafa Bandı Ayarı
The adjustable headband allows for a comfortable and secure fit. Adjust the straps to fit snugly around your head or over a cap. The headlamp unit can be tilted up to 180 degrees to direct light precisely where needed.
Şekil 3: Başlıkamp with 180° angle adjustment and adjustable headband.
4. Kullanım Talimatları
4.1. Basic Operation (White Light)
- Açma/Kapatma: Single click the power button to turn the headlamp açık veya kapalı.
- Cycle Brightness Modes: When the light is on, press and hold the power button to cycle through brightness levels: Moonlight (1 lumen), Low, Medium, and High (up to 500 lumens). Release the button at your desired brightness.
- Turbo mod: Double-click the power button from any state to activate Turbo mode (1000 lumens). Double-click again to return to the previous mode.
4.2. Special Modes (Strobe, Beacon, Red Light)
- Strobe/Beacon: Triple-click the power button from any state to activate Strobe mode. Triple-click again to cycle to Beacon mode. Single click to turn off.
- Kırmızı Işık Modu: From the OFF state, press and hold the power button for approximately 1 second to activate the red light. Press and hold again to cycle through red light brightness levels. Single click to turn off.
4.3. Lantern Mode
kafaamp unit can be easily detached from the headband to function as a standalone mini-lantern or flashlight. This allows for versatile placement on surfaces like picnic tables or inside tents, providing ambient light.
Video 1: Demonstration of Sofirn D25L's high color rendering index and various light modes in a dark environment.
5. Bakım
- Temizlik: Kafanı silamp yumuşak bir d ileamp bez. Sert kimyasallar veya aşındırıcı malzemeler kullanmaktan kaçının.
- Pil Bakım: For optimal performance and longevity, fully charge the battery before extended storage. If the headlamp will not be used for a long period, it is recommended to remove the battery.
- Suya Dayanıklılık: The D25L is waterproof. Ensure all caps and seals are tightly closed before exposing the headlamp to water to maintain its water resistance.
6. Sorun Giderme
- Işık Açılmıyor:
- Check if the battery insulation paper has been removed.
- Pilinin pozitif (+) ucu başa bakacak şekilde doğru takıldığından emin olun.
- Verify the battery is charged. Connect to a charger and check the indicator light.
- Arka kapağın sıkıca vidalandığından emin olun.
- Loş Işık veya Kısa Çalışma Süresi:
- Pil seviyesi düşük olabilir. Pili tamamen şarj edin.
- The battery may be old or damaged. Consider replacing the 18650 battery.
- Şarj Sorunları:
- USB-C kablosunun hem başlığa hem deamp ve güç kaynağı.
- Farklı bir USB-C kablosu veya güç adaptörü deneyin.
- Şarj portunun temiz ve tozdan arındırılmış olup olmadığını kontrol edin.
7. Özellikler
| Özellik | Detay |
|---|---|
| Marka | çok sert |
| Model Numarası | D25L |
| Işık Kaynağı Türü | LED (Dual LH351D) |
| Beyaz Parlaklık | 1000 Lümen (Maks.) |
| Renksel Geriverim İndeksi (CRI) | 90 Yüksek CRI |
| Güç Kaynağı | Battery Powered (18650 Li-ion 3000mAh included) |
| Şarj Portu | USB-C (5V) |
| Çalışma zamanı | 6 hours (on medium 1 mode) |
| Malzeme | Alüminyum |
| Su Direnç Seviyesi | Su geçirmez |
| Ürün Ağırlığı | 5.3 ons |
| Paket Boyutları | 4.13 x 3.15 x 1.73 inç |
8. Garanti ve Destek
The Sofirn D25L Headlamp bir ile birlikte gelir Sınırlı 1 yıllık garanti Satın alma tarihinden itibaren geçerlidir. Bu garanti, üretim hatalarını ve normal kullanımdan kaynaklanan sorunları kapsar.
For technical support, warranty claims, or any questions regarding your Sofirn D25L Headlamp, please contact Sofirn customer service through their official channels or the retailer where the product was purchased.
