Fenix HL10 Headlamp

Operation Instruction

ON/OFF
Press and hold the switch for 0.5 seconds to turn ON/OFF the lamp.

Output Selection
With the lamp on, click the switch to cycle through Low→Mid→High.

Spotlight/Floodlight Selection

1. Take out the lamp from the holder.
2. Rotate the optical lens between the spot mark and flood mark on the lower edge.

Intelligent Memory Circuit
The lamp remembers the last used brightness level, the next time it is turned on, it will recall that previously used brightness level.

Battery Replacement

1. Take out the lamp from the holder.
2. Unscrew the tail cap to insert the battery with the anode (+) towards the lamp head, and then screw the tail cap.
3. Put the lamp into the holder.

Usage and Maintenance

• Disassembling the sealed head can cause damage to the headlamp and will void the warranty.
• Long-term use can result in O-ring wear. To maintain a proper water seal, replace the ring with an approved spare.
• Unscrew the tail cap one-half turn or take out the battery to prevent accidental activation during storage or transportation.
• Periodic cleaning of the battery contacts improves the headlamp’s performance as dirty contacts may cause the headlamp to flicker, shine intermittently or even fail to illuminate for the following reasons:

Reason A: The batteries need replacing.
Solution: Replace batteries (Please confirm the correct installation of anode and cathode).

Reason B: The threads, PCB boards contact or other contacts are dirty.
Solution: Clean the contact points with a cotton swab soaked in rubbing alcohol.

If the above methods don’t work, please refer to the warranty policy before contacting your authorized distributor.