1. Introduction
The Ledlenser HF6R Core is a slim, high-performance headlamp designed for intuitive use in various activities such as hiking, DIY, camping, and work. It combines a lightweight design with powerful illumination and advanced features to enhance your experience in low-light conditions.
This manual provides essential information on the proper setup, operation, maintenance, and troubleshooting of your HF6R Core headlamp. Please read it thoroughly before first use and keep it for future reference.
2. Safety Instructions
- Eye Safety: Do not look directly into the LED light or shine it into the eyes of others. The bright light can cause temporary vision impairment or eye damage.
- Heat Warning: The headlamp's housing may become hot during prolonged use, especially at higher brightness settings. Handle with care to avoid burns.
- Battery Safety: The device contains a built-in rechargeable Lithium-ion battery. Do not attempt to replace the battery yourself. Do not expose the battery to extreme temperatures, direct sunlight, or fire.
- Water Exposure: While the headlamp is IP68 waterproof, ensure the magnetic charging port is clean and dry before charging to prevent damage.
- Children: Keep the headlamp out of reach of children.
3. Package Contents
Verify that all items are present in your package:
- Ledlenser HF6R Core Headlamp (with built-in rechargeable battery)
- Comfort Pad
- Connect Adapter
- USB Charging Cable (USB-C to Magnetic Charger)
4. Setup
4.1 Attaching the Headlamp
Place the headlamp on your head with the light unit positioned at the front. Adjust the elastic headband for a comfortable and secure fit. The comfort pad can be positioned to reduce pressure points.
4.2 Adjusting the Lamp Head
The lamp head is tiltable, allowing you to direct the light beam up or down to suit your needs. Gently tilt the headlamp unit to the desired angle.
Image: A person wearing the Ledlenser HF6R Core headlamp, demonstrating its use in an outdoor setting.
5. Operating Instructions
5.1 Power On/Off and Brightness Adjustment
Press the power button once to turn the headlamp on. Subsequent presses will cycle through the 3 brightness levels: Low, Mid, Power. To activate Boost mode, double-press the power button. Press and hold the power button to turn the headlamp off from any mode.
Image: Illustration of the headlamp's light functions, highlighting the three brightness levels and the red light feature.
5.2 Red Light Function
The HF6R Core includes a red light function, useful for preserving night vision or for signaling. Refer to the specific button sequence in the full manual for activation.
5.3 Digital Advanced Focus System
The Digital Advanced Focus System allows for seamless adjustment between a wide floodlight and a focused spot beam. Use the integrated wheel control to adjust the beam according to your needs, providing versatile illumination for various tasks and environments.
Image: A close-up view of the headlamp in use, illustrating the effect of the Digital Advanced Focus System.
5.4 Switch Lock
To prevent accidental activation during transport or storage, the HF6R Core features a switch lock function. Consult the full manual for instructions on how to activate and deactivate this feature.
6. Charging
The Ledlenser HF6R Core features a built-in rechargeable Lithium-ion battery and a convenient magnetic charging system.
6.1 Charging Procedure
- Connect the USB-C end of the provided charging cable to a suitable USB power source (e.g., wall adapter, power bank, computer USB port).
- Attach the magnetic charger end of the cable to the magnetic charging port on the headlamp. Ensure a secure connection.
- The battery status indicator will show the charging progress. A full charge takes approximately 3.75 hours.
- Once fully charged, disconnect the charging cable.
Image: Individuals using Ledlenser HF6R Core headlamps, with one headlamp shown connected to its magnetic charger.
6.2 Battery Status Indicator
The headlamp is equipped with a battery status indicator to show the remaining battery life. Refer to the full manual for detailed information on indicator light patterns.
7. Maintenance
7.1 Cleaning
Thanks to its IP68 waterproof rating, the HF6R Core can be easily cleaned. If the headlamp becomes dirty, you can rinse it under running water. Ensure the magnetic charging port is dry before charging.
Image: The Ledlenser HF6R Core headlamp partially submerged in water, demonstrating its IP68 waterproof capability.
7.2 Storage
Store the headlamp in a cool, dry place away from direct sunlight and extreme temperatures. For long-term storage, it is recommended to charge the battery to approximately 50% every few months to maintain battery health.
8. Troubleshooting
- Headlamp does not turn on:
- Check if the battery is charged. Connect to the charger and observe the battery indicator.
- Ensure the switch lock function is not activated.
- Light is dim or flickers:
- The battery level might be low. Recharge the headlamp.
- Ensure the lens is clean and free from obstructions.
- Charging not working:
- Verify that the USB cable and power source are functioning correctly.
- Ensure the magnetic charging contacts on both the cable and the headlamp are clean and free of debris.
If you encounter issues not covered here, please contact Ledlenser customer support.
9. Specifications
| Model | HF6R Core |
| Product Number | 502796 |
| Body Dimensions (W x H x D) | 82 x 45 x 34 mm (Head part) |
| Body Weight (including battery) | 126 g |
| Luminous Flux (lm) | Boost: 800, Power: 500, Mid: 250, Low: 20 |
| Beam Distance (m) | Boost: 160, Power: 140, Mid: 80, Low: 25 |
| Run Time (h) | Boost: -, Power: 3, Mid: 6, Low: 60 |
| Protection Class | IP68 (Dustproof and Waterproof) |
| Battery Type | Dedicated Rechargeable Lithium-ion (built-in) |
| Charging Time | Approx. 3.75 hours |
| Power Source | Battery powered |
| Light Source Type | LED |
| Material | Aluminum, Polycarbonate |
| Special Features | Adjustable Focus, Adjustable Light Mode, High Power, Adjustable Strap, Lightweight |
Image: The Ledlenser HF6R Core headlamp, highlighting its slim profile, approximate thickness of 34mm, and weight of 126g (including battery).
10. Warranty and Support
10.1 Warranty Information
Your Ledlenser HF6R Core headlamp comes with a 2-year warranty. This warranty can be extended to 7 years by registering your product online after purchase. Please visit the official Ledlenser website for product registration details and terms and conditions.
10.2 Customer Support
For further assistance, technical support, or warranty claims, please contact Ledlenser customer service through their official website or the retailer where you purchased the product. Have your product model and serial number ready when contacting support.