Sarrera
The Nitecore HA11 is a multipurpose ultra-lightweight headlamp designed for various outdoor activities such as camping, hiking, and running. It delivers a maximum output of 240 lumens and a beam distance of up to 90 meters. This headlamp is powered by a single AA battery, offering extended runtime and ease of use. Its durable polycarbonate construction ensures impact resistance and an IP66 waterproof rating, making it suitable for challenging outdoor environments.

Figure 1: Nitecore HA11 Headlamp Amaituview
Paketearen edukia
Mesedez, egiaztatu elementu guztiak zure paketean daudela:
- Nitecore HA11 Headlamp
- Head Band (Strap Headband)
- Korrila
- Multipurpose Clip
- 1x AA bateria (barne)
Konfigurazioa
1. Bateriaren instalazioa
The HA11 headlamp operates with a single AA battery. It is compatible with alkaline AA batteries and the Nitecore NL1411R rechargeable Li-ion battery.
- Open the battery compartment cover located on the side of the headlamp.
- Insert one AA battery according to the polarity indicators (+/-) inside the compartment.
- Itxi bateriaren konpartimentuaren estalkia ondo itxi arte klik egin arte.

Figure 2: Battery Installation and Dual Power Options
2. Headband and Clip Attachment
The HA11 comes with a headband for traditional head-mounted use and a multipurpose clip for versatile attachment options.
- Buruko diadema: Thread the adjustable strap headband through the designated slots on the headlamp bracket. Adjust for a comfortable and secure fit.
- Multipurpose Clip: Erantsi buruaamp to the multipurpose clip. The clip allows for 360-degree rotation and can be used to secure the headlamp to a cap brim, backpack, sling bag, pocket, or belt.

Figure 3: Headband and Multipurpose Clip Features

Figure 4: Multiple Wearing and Attachment Options
Funtzionamendu-argibideak
The Nitecore HA11 features a dual-button interface for easy operation: a Power Button and a Mode Button.

Figure 5: Dual Buttons Interface
1. Piztu/Itzali
- Pizteko: Eduki sakatuta Pizteko botoia for 1 second. The headlamp will turn on in the previously used white light mode.
- Desaktibatzeko: While the light is on, press and hold the Pizteko botoia 1 segundoz.
2. Brightness Adjustment (White Light)
When the white light is on:
- Sakatu laburra Pizteko botoia to cycle through brightness levels: ULTRALOW → LOW → HIGH.
3. Mode Switching (White Light / Red Light)
Burua deneanamp martxan dago:
- Sakatu laburra Modu botoia to switch between white light and red light modes.
4. Argi Gorriaren Moduak
When the red light is on:
- Sakatu laburra Pizteko botoia to cycle through red light modes: CONSTANT-ON → SLOW FLASHING.

Figure 6: Red Light and Ultralow White Light Modes
5. Special Modes (SOS / BEACON)
When the white light is off:
- Eduki sakatuta Modu botoia for 1 second to access SOS mode.
- While in SOS mode, short press the Pizteko botoia to switch to BEACON mode.
- To exit special modes, short press the Modu botoia edo eduki sakatuta Pizteko botoia for 1 second to turn off.
6. Blokeo modua
Lockout mode prevents accidental activation during transport or storage.
- Aktibatzeko: Burua deneanamp is off, press and hold both the Pizteko botoia eta du Modu botoia simultaneously for 1 second until the red indicator flashes once. The headlamp is now locked.
- Desaktibatzeko: While in Lockout Mode, press and hold both the Pizteko botoia eta du Modu botoia simultaneously for 1 second until the red indicator flashes once. The headlamp will then turn on in ULTRALOW white light mode.

Figure 7: Lockout Mode and Power Management
Mantentzea
- Garbitu buruaampkanpoaldea leun etaamp oihal. Saihestu garbitzaile edo disolbatzaile urratzaileak erabiltzea.
- Ensure the battery compartment and contacts are clean and dry before inserting a battery.
- Burua badaamp will not be used for an extended period, remove the battery to prevent leakage and damage.
- Gorde buruaamp leku fresko eta lehor batean eguzki-argitik eta muturreko tenperaturatik urrun.
Arazoak konpontzea
- Buruaamp ez pizten: Check if the battery is inserted correctly with the correct polarity. Ensure the battery compartment cover is fully closed. Replace the battery if it is depleted.
- Argia ahula edo keinukaria da: This usually indicates a low battery. Replace the AA battery with a fresh one or recharge the NL1411R battery. Ensure battery contacts are clean.
- Buruaamp is unresponsive: Buruaamp might be in Lockout Mode. Refer to the 'Lockout Mode' section to deactivate it.
- Uraren sarrera: Although rated IP66, ensure all seals and the battery compartment cover are properly closed before exposure to water. If water enters, open the compartment, remove the battery, and allow it to dry completely before reassembly.
Zehaztapenak
| Ezaugarri | Xehetasuna |
|---|---|
| Eredua | HA11 |
| Irteera maximoa | 240 lumen |
| Gehienezko habe-distantzia | 90 Meters (98 Yards) |
| Argi iturri mota | LED |
| Bateria mota | 1x AA Battery (Alkaline, Ni-MH, or Nitecore NL1411R Li-ion) |
| Materiala | Polikarbonatoa |
| Uraren Erresistentzia | IP66 |
| Eragin Erresistentzia | 1 metro |
| Neurriak | 2.42"S x 1.43"Z x 1.14"A (61.5 mm x 36.2 mm x 29.2 mm) |
| Pisua | 3.2 ounces (90.7g) with battery, 1.34 ounces (38g) without battery |
| Ezaugarri bereziak | Adjustable Light Modes, Adjustable Strap, Durable, Lightweight, Long Range |

Figure 8: Nitecore HA11 Technical Data Table
Bermearen informazioa
The Nitecore HA11 Headlamp comes with a Limited Warranty. For detailed information regarding warranty coverage, terms, and conditions, please refer to the official Nitecore webwebgunera edo jarri harremanetan zure tokiko banatzailearekin. Gorde erosketa-agiria erosketaren frogagiri gisa berme-erreklamazioetarako.
Laguntza
For further assistance, technical inquiries, or customer service, please visit the official Nitecore webgunean www.nitecore.com or contact your authorized Nitecore dealer.





