Sofirn D25L Rechargeable Headlamp User Manual

1. Fampidirana

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 with adjustable headband.

2. Endri-javatra fototra

• Famirapiratana mamirapiratra (Super Bright Ilumination): Dual Powerful LH351D LEDs provide a maximum output of 1000 lumens, capable of illuminating large areas.
• aina Viewing: Neutral beam with 90 high Color Rendering Index (CRI) ensures accurate color representation, suitable for extended use and reading without causing eye strain.
• Fampandehanana maharitra: Offers over 6 hours of bright beam on medium 1 mode, ensuring reliable performance for prolonged activities.
• Famerenana mora: 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.
• Maharitra sy maro karazana: Designed to withstand challenging conditions, having passed 12 types of tests. Ideal for camping, hiking, fishing, running, and other demanding environments.
• Ahitana Accessories: Comes with 1 headlamp, 1 battery, 1 headband, and 1 manual.

3. Torolàlana fananganana

3.1. Fametrahana bateria sy fiampangana voalohany

1. Remove Insulation Paper: Before first use or recharging, unscrew the tail cap of the headlamp and remove the insulation paper from the battery.
2. Ampidiro ny bateria: Ensure the Sofirn 18650 Li-ion 3000mAh battery is inserted with the positive (+) end facing towards the head of the lamp.
3. Satroka rambony azo antoka: Avereno mafy tsara ny sarony mba hahazoana antoka fa mifandray tsara amin'ny rano sy tsy tantera-drano.
4. famandrihana: Ny headlamp 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. Headband Adjustment

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.

Figure 3: Headlamp with 180° angle adjustment and adjustable headband.

4. Torolàlana miasa

4.1. Basic Operation (White Light)

• Ampiheno/ vonoina: Single click the power button to turn the headlamp on or off.
• 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.
• Fomba Turbo: 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.
• Fomba jiro mena: 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

Ny headlamp 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.

5. Fikojakojana

• Fanadiovana: Fafao ny lohaamp misy malefaka, damp lamba. Fadio ny mampiasa akora simika masiaka na akora abrasive.
• Fikarakarana bateria: 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.
• fanoherana ny rano: The D25L is waterproof. Ensure all caps and seals are tightly closed before exposing the headlamp to water to maintain its water resistance.

6. Famahana olana

• Jiro tsy mandeha:
  • Check if the battery insulation paper has been removed.
  • Ataovy azo antoka fa tafiditra tsara ny bateria ary ny farany tsara (+) dia miatrika ny lohany.
  • Verify the battery is charged. Connect to a charger and check the indicator light.
  • Ensure the tail cap is screwed on tightly.
• Hazavana malefaka na fotoana fohy fiasana:
  • The battery may be low. Recharge the battery fully.
  • The battery may be old or damaged. Consider replacing the 18650 battery.
• Olana momba ny fiampangana:
  • Hamarino tsara fa mifandray tsara amin'ny loha roa ny tariby USB-Camp ary ny loharanon-kery.
  • Manandrama tariby USB-C na adaptatera herinaratra hafa.
  • Hamarino raha madio sy tsy misy potipoti-javatra ny seranan-tsambo famandrihana.

7. Famaritana

8. Warranty sy fanohanana

The Sofirn D25L Headlamp tonga miaraka amin'ny a Garantie 1 taona voafetra manomboka amin'ny datin'ny fividianana. Ity fiantohana ity dia mirakitra ny lesoka amin'ny famokarana sy ny olana ateraky ny fampiasana mahazatra.

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.