Einführung
The Fenix HM23 V2.0 is a compact and versatile headlamp designed for various outdoor activities and everyday use. Featuring a powerful Luminus SST20 LED, it delivers a maximum output of 300 lumens with a beam distance of 88 meters. Its quick-release design allows for use as both a headlamp and a right-angle flashlight. Powered by a single AA battery, it offers efficient power and a long runtime. This manual provides detailed instructions for the safe and effective operation of your Fenix HM23 V2.0 headlamp.

The Fenix HM23 V2.0 headlamp shown with its adjustable headband, ready for use.
Packungsinhalt
Bitte prüfen Sie das Paket auf folgende Artikel:
- Fenix HM23 V2.0 Headlamp
- Stirnband
- AA-Alkalibatterie
- Replacement O-Ring
- Bedienungsanleitung
Aufstellen
Einlegen der Batterie
- Schrauben Sie die Endkappe des Tonabnehmers ab.amp Zum Öffnen des Batteriefachs gegen den Uhrzeigersinn drehen.
- Insert one AA battery (Alkaline, Ni-MH, or Li-ion 1.5V) with the positive (+) terminal facing towards the head of the lamp.
- Screw the tail cap back on clockwise until it is fully tightened. Ensure the O-ring is properly seated to maintain water resistance.

The Fenix HM23 V2.0 headlamp with its battery compartment open, revealing the AA battery slot. This image illustrates the easy access for battery replacement.
Stirnbandbefestigung
Der Kopfamp can be easily attached to or detached from the included headband. Slide the headlamp into the bracket on the headband until it clicks securely into place. To detach, press the release tab on the bracket and slide the headlamp aus.
Montageoptionen
The Fenix HM23 V2.0 features a quick-release design and a dual-function pocket clip, allowing it to be used in various ways:
- Kopflamp: Attached to the headband for hands-free illumination.
- Right-Angle Flashlight: Detached from the headband and used as a compact handheld light.
- Pocket/Gear Clip: The integrated body clip allows attachment to pockets, backpack straps, or other gear.
- Magnetischer Schwanz: The magnetic base allows the headlamp to be securely attached to metal surfaces for hands-free work.

Examples of the Fenix HM23 V2.0 headlamp's versatile mounting options: securely attached to a backpack strap and conveniently clipped to a shirt pocket, demonstrating its hands-free capabilities.
Bedienungsanleitung
The Fenix HM23 V2.0 is operated by a single large button switch located on the side of the headlamp.
Ein-/Ausschalten
- Zum Einschalten: Press and hold the switch for 0.5 seconds. The headlamp will activate in the last used white light mode.
- Ausschalten: Halten Sie den Schalter 0.5 Sekunden lang gedrückt.
Weißlichtmodi
Wenn der Kopfamp is on, single-click the switch to cycle through the white light modes: Low → Med → High.
Rotlichtmodi
Wenn der Kopfamp is switched off, double-click the switch within 0.5 seconds to activate the red light mode. Single-click to cycle between Red Constant-on → Red Flash.
Modus Speicher
Der Kopfamp remembers the last selected white light output level. When turned on again, it will activate in that mode. The red light modes do not have a memory function; it will always start in Red Constant-on when activated.
Einstellbarer Abstrahlwinkel
Der Kopfamp features a 150-degree adjustable beam angle, allowing you to direct the light precisely where needed. Simply tilt the headlamp body up or down within its bracket.

An illustration demonstrating the single-button operation of the Fenix HM23 V2.0 headlamp, detailing how to access white light modes (Low, Med, High) and red light modes (Constant-on, Flash) through long presses and double clicks.
Wartung
- Reinigung: Periodically clean the headlamp body with a soft cloth. For stubborn dirt, use a mild detergent.
- O-Ring-Wartung: Inspect the O-ring regularly for wear and tear. Replace it if damaged to maintain the IP68 waterproof rating. Lubricate the O-ring with silicone grease as needed.
- Batteriepflege: Entfernen Sie die Batterie, wenn der Scheinwerfer beschädigt istamp will not be used for an extended period to prevent leakage. Store batteries in a cool, dry place.
- Gewindereinigung: Clean the threads of the tail cap and battery compartment regularly to ensure good electrical contact and smooth operation.
Fehlerbehebung
If your Fenix HM23 V2.0 headlamp is not functioning correctly, please try the following steps:
- Kopflamp geht nicht an:
- Prüfen Sie, ob die Batterie richtig eingesetzt ist, mit dem Pluspol (+) zum Batteriekopf zeigend.
- Ensure the battery has sufficient charge. Try replacing it with a new or fully charged battery.
- Confirm the tail cap is fully tightened to ensure proper electrical contact.
- Reinigen Sie die Batteriekontakte und das Gewinde mit einem sauberen Tuch.
- Die Lichtausbeute ist schwach oder flackert:
- Der Akku ist möglicherweise schwach. Tauschen Sie den Akku aus oder laden Sie ihn auf.
- Stellen Sie sicher, dass die Batteriekontakte sauber und frei von Korrosion sind.
- Wassereintritt:
- Check the O-ring for damage or improper seating. Replace or reposition as necessary.
- Stellen Sie sicher, dass die Endkappe vollständig festgezogen ist.
If the problem persists after trying these steps, please contact Fenix customer support for further assistance.
Technische Daten
| Besonderheit | Detail |
|---|---|
| Modellnummer | HM23 V2.0 |
| Lichtquelle | Luminus SST20 LED |
| Weißhelligkeit | Bis zu 300 Lumen |
| Strahldistanz | Bis zu 88 Meter (289 Fuß) |
| Stromquelle | 1 x AA Battery (Alkaline, Ni-MH, or Li-ion 1.5V) |
| Laufzeit | Up to 100 hours (on Low mode) |
| Material | Eloxierte Aluminiumlegierung |
| Wasserbeständigkeit | IP68 (Tauchfähig bis 2 Meter Tiefe für 30 Minuten) |
| Schlagfestigkeit | 1 Meter |
| Einstellbarer Winkel | 150 Grad |
| Artikelgewicht | 86.3 Gramm (einschließlich Batterie) |
| Artikelabmessungen (L x B x H) | 1.42 Zoll L x 1.18 Zoll B x 2.9 Zoll H |
| Besondere Merkmale | Adjustable, Handsfree, Waterproof, Shockproof, Magnetic Base |
Garantieinformationen
The Fenix HM23 V2.0 headlamp comes with a limited warranty. For detailed information regarding warranty coverage, terms, and conditions, please refer to the official Fenix website or contact your authorized Fenix dealer. Please retain your purchase receipt as proof of purchase for warranty claims.
Kontakt und Support
For further assistance, technical support, or to inquire about Fenix products, please visit the official Fenix webSeite unter www.fenixlight.com or contact your local Fenix distributor.