Entwodiksyon
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 Plis paseview
Kontni pake
Tanpri verifye ke tout atik yo prezan nan pakè ou a:
- Nitecore HA11 Headlamp
- Head Band (Strap Headband)
- Lanyard
- Multipurpose Clip
- 1x batri AA (enkli)
Enstalasyon
1. Enstalasyon batri
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.
- Fèmen kouvèti konpatiman batri a byen fèm jiskaske li fè yon klik an plas.

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.
- Bando: Thread the adjustable strap headband through the designated slots on the headlamp bracket. Adjust for a comfortable and secure fit.
- Multipurpose Clip: Tache headl laamp 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
Enstriksyon Operasyon
The Nitecore HA11 features a dual-button interface for easy operation: a Power Button and a Mode Button.

Figure 5: Dual Buttons Interface
1. Power On/Off
- Pou limen: Peze epi kenbe la Bouton pouvwa for 1 second. The headlamp will turn on in the previously used white light mode.
- Pou etenn: While the light is on, press and hold the Bouton pouvwa pou 1 segonn.
2. Brightness Adjustment (White Light)
When the white light is on:
- Kout peze la Bouton pouvwa to cycle through brightness levels: ULTRALOW → LOW → HIGH.
3. Mode Switching (White Light / Red Light)
Lè tèt laamp se sou:
- Kout peze la Bouton Mode to switch between white light and red light modes.
4. Red Light Modes
When the red light is on:
- Kout peze la Bouton pouvwa 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:
- Peze epi kenbe la Bouton Mode for 1 second to access SOS mode.
- While in SOS mode, short press the Bouton pouvwa to switch to BEACON mode.
- To exit special modes, short press the Bouton Mode oswa peze epi kenbe la Bouton pouvwa for 1 second to turn off.
6. Lockout Mode
Lockout mode prevents accidental activation during transport or storage.
- Aktive: Lè tèt laamp is off, press and hold both the Bouton pouvwa ak la Bouton Mode simultaneously for 1 second until the red indicator flashes once. The headlamp is now locked.
- Pou dezaktive: While in Lockout Mode, press and hold both the Bouton pouvwa ak la Bouton Mode 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
Antretyen
- Netwaye tèt laamp's exterior with a soft, damp twal. Evite itilize pwodui netwayaj abrazif oswa solvang.
- Ensure the battery compartment and contacts are clean and dry before inserting a battery.
- Si tèt laamp will not be used for an extended period, remove the battery to prevent leakage and damage.
- Sere tèt laamp nan yon kote ki fre, sèk lwen limyè solèy la dirèk ak tanperati ekstrèm.
Depanaj
- Headlamp pa limen: 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.
- Light is dim or flickering: This usually indicates a low battery. Replace the AA battery with a fresh one or recharge the NL1411R battery. Ensure battery contacts are clean.
- Headlamp is unresponsive: Headl laamp might be in Lockout Mode. Refer to the 'Lockout Mode' section to deactivate it.
- Dlo antre: 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.
Espesifikasyon
| Karakteristik | Detay |
|---|---|
| Modèl | HA11 |
| Maksimòm Sòti | 240 Lumen |
| Distans Maksimòm Gwo bout bwa | 90 Meters (98 Yards) |
| Kalite sous limyè | dirije |
| Kalite batri | 1x AA Battery (Alkaline, Ni-MH, or Nitecore NL1411R Li-ion) |
| Materyèl | Polikarbonat |
| Rezistans dlo | IP66 |
| Rezistans enpak | 1 mèt |
| Dimansyon | 2.42"P x 1.43"L x 1.14"H (61.5mm x 36.2mm x 29.2mm) |
| Pwa | 3.2 ounces (90.7g) with battery, 1.34 ounces (38g) without battery |
| Karakteristik espesyal | Adjustable Light Modes, Adjustable Strap, Durable, Lightweight, Long Range |

Figure 8: Nitecore HA11 Technical Data Table
Enfòmasyon sou Garanti
The Nitecore HA11 Headlamp comes with a Limited Warranty. For detailed information regarding warranty coverage, terms, and conditions, please refer to the official Nitecore websit la oubyen kontakte distribitè lokal ou a. Kenbe resi acha ou kòm prèv acha pou reklamasyon garanti.
Sipò
For further assistance, technical inquiries, or customer service, please visit the official Nitecore websit nan www.nitecore.com or contact your authorized Nitecore dealer.