1. Produktet er slutview
The Silva Trail Runner 4 Ultra is a high-performance headlamp designed for trail running and outdoor activities, offering extended battery life and versatile power options. Its lightweight design and comfortable fit make it an ideal companion for long adventures.

Image: The Silva Trail Runner 4 Ultra headlamp, featuring a white lamp unit with two LED lights and a black adjustable headband. The headband has the "SILVA" logo printed on it.
Nøglefunktioner omfatter:
- Max afstand: 75 meters for clear visibility.
- Brændetid: Up to 90 hours on the lowest setting (50 lm), 40 hours at 150 lm, and 25 hours at 350 lm.
- Strømkilde: Flexible power options with 1 x Li-Po 2.4Ah rechargeable battery or 3xAAA batteries.
- Lumens: Maksimal lysstyrke på 350 lumen.
- Opladningstid: Approximately 4 hours for the rechargeable battery.
- Inkluderede komponenter: Headlamp, headband, battery, battery pack, extension cable, USB charge cable, cable guide side, red safety light, 2-CR2032 batteries, quick guide.
2. Opsætning og montering
- Fastgør pandebånd: Securely attach the headlamp unit to the comfortable anti-slip headband. Ensure the lamp is facing forward when worn.
- Batteri installation:
- For the Li-Po 2.4Ah battery pack: Connect the battery pack to the headlamp unit. The battery pack can be worn on the back of the head or placed in a pocket using the provided extension cord.
- For AAA batteries: Open the battery compartment and insert 3xAAA batteries, observing correct polarity.
- Charging (Rechargeable Battery): Connect the USB charge cable to the battery pack and a USB power source. The battery indicator will show charging status. A full charge takes approximately 4 hours.
- Sikkerhedslys: The included SILVA Tyto safety light can be attached to the headband or clothing for increased visibility in the dark. It uses 2-CR2032 batteries.
3. Betjeningsvejledning
The Silva Trail Runner 4 Ultra features intuitive controls for easy operation.
- Tænd/sluk: Press and hold the power button located on the side of the headlamp unit for approximately 1 second to turn the headlamp til eller fra.
- Skift lystilstande: Mens hovedlamp is on, short press the power button to cycle through the different light modes:
- Høj (350 lumen): For maximum illumination and distance.
- Mellem (150 lumen): Balanced light for general use and extended battery life.
- Lav (50 lumen): For maximum burn time and close-range activities.
- Blink Mode: Some models may include a blink mode for emergency signaling. Refer to the quick guide for specific activation.
- Intelligent Light: Overskriftenamp is equipped with Silva Intelligent Light technology, which optimizes the light pattern by combining a wide flood light for close-up activities and a long-reach spot light for distance vision. This provides clear vision without unnecessary head movements.
4. Vedligeholdelse og pleje
Korrekt vedligeholdelse sikrer dit hoveds levetid og optimal ydeevne.amp.
- Rensning: Tør hovedet afamp og pandebånd med adamp cloth. Do not use harsh chemicals or abrasive cleaners. Ensure the lamp unit is dry before storage.
- Batteripleje:
- For rechargeable batteries, charge fully before long-term storage and recharge every 3-6 months to maintain battery health.
- Remove AAA batteries if the headlamp vil ikke blive brugt i en længere periode for at forhindre lækage.
- Vandtæthed: Overskriftenamp is water resistant. Avoid submerging it in water. If it gets wet, dry it thoroughly before storing.
- Opbevaring: Opbevar hovedlamp på et køligt, tørt sted væk fra direkte sollys og ekstreme temperaturer.
5. Fejlfinding
| Problem | Mulig årsag | Løsning |
|---|---|---|
| Headlamp tændes ikke. | Batteriet er afladet eller forkert installeret. | Charge the rechargeable battery or replace AAA batteries. Ensure correct polarity for AAA batteries. |
| Lyset er svagt eller flimrer. | Lav batteriopladning. | Genoplad eller udskift batterier. |
| Headlamp turns off unexpectedly. | Battery overheating or low charge. | Allow the unit to cool down. Recharge the battery. |
| Ladeindikatoren virker ikke. | Defekt USB-kabel eller strømkilde. | Prøv et andet USB-kabel eller en anden strømadapter. Sørg for, at forbindelserne er sikre. |
6. Specifikationer
| Feature | Detalje |
|---|---|
| Modelnavn | Trail Runner 4 Ultra |
| Varenummer | 37720 |
| Lysstyrke | 350 lumen (maks.) |
| Lysvejs afstand | 75 meter (maks.) |
| Strømkilde | 1 x Li-Po 2.4Ah (Rechargeable) or 3xAAA batteries |
| Genopladningstid | 4 timer |
| Battericellesammensætning | Lithium Ion |
| Materiale | Aluminum (lamp enhed) |
| Farve | Sort |
| Vandmodstandsniveau | Vandtæt |
| Emne Pakke Dimensioner | 6.3 x 5.98 x 3.23 tommer |
| Pakkevægt | 0.44 kilo |
7. Garanti og support
This Silva Trail Runner 4 Ultra headlamp kommer med en Begrænset 2-års garanti fra købsdatoen. Denne garanti dækker fabrikationsfejl i materialer og udførelse under normal brug.
For warranty claims, technical support, or further assistance, please contact Silva customer service through their official website or the retailer where the product was purchased. Please have your proof of purchase and product model number (37720) ready when contacting support.
Note: Garantien dækker ikke skader forårsaget af misbrug, ulykker, uautoriserede ændringer eller normal slitage.





