Bubuka
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 Leuwihview
Eusi pakét
Punten parios yén sadaya barang aya dina pakét anjeun:
- Nitecore HA11 Headlamp
- Head Band (Strap Headband)
- Lanyard
- Multipurpose Clip
- 1 x Batré AA (kaasup)
Disetél
1. Pamasangan batré
Kapala HA11amp operates with a single AA battery. It is compatible with alkaline AA batteries and the Nitecore NL1411R rechargeable Li-ion battery.
- Buka panutup wadah batré anu aya di sisi sirahnaamp.
- Insert one AA battery according to the polarity indicators (+/-) inside the compartment.
- Tutup panutup kompartemen batré aman nepi ka klik kana tempatna.

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.
- ikat sirah: Thread the adjustable strap headband through the designated slots on the headlamp bracket. Adjust for a comfortable and secure fit.
- Multipurpose Clip: Gantelkeun sirahamp 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
Parentah Operasi
The Nitecore HA11 features a dual-button interface for easy operation: a Power Button and a Mode Button.

Figure 5: Dual Buttons Interface
1. Daya Hurung / Pareum
- Pikeun Ngahurungkeun: Pencét jeung tahan tombol Tombol Daya pikeun 1 detik. The headlamp will turn on in the previously used white light mode.
- Pareuman: Nalika lampu hurung, pencét terus Tombol Daya pikeun 1 detik.
2. Brightness Adjustment (White Light)
When the white light is on:
- Pencét pondok Tombol Daya to cycle through brightness levels: ULTRALOW → LOW → HIGH.
3. Mode Switching (White Light / Red Light)
Nalika headlamp nyaeta on:
- Pencét pondok Tombol Mode to switch between white light and red light modes.
4. Red Light Modes
When the red light is on:
- Pencét pondok Tombol Daya 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:
- Pencét jeung tahan tombol Tombol Mode for 1 second to access SOS mode.
- While in SOS mode, short press the Tombol Daya to switch to BEACON mode.
- To exit special modes, short press the Tombol Mode atawa pencét jeung tahan tombol Tombol Daya for 1 second to turn off.
6. Modeu Lockout
Lockout mode prevents accidental activation during transport or storage.
- Pikeun Aktipkeun: Nalika headlamp is off, press and hold both the Tombol Daya jeung Tombol Mode simultaneously for 1 second until the red indicator flashes once. The headlamp is now locked.
- Pikeun mareuman: While in Lockout Mode, press and hold both the Tombol Daya jeung Tombol 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
Pangropéa
- Ngabersihan sirahamp's exterior kalawan lemes, damp lawon. Ulah make cleaners abrasive atawa pangleyur.
- Ensure the battery compartment and contacts are clean and dry before inserting a battery.
- Lamun headlamp will not be used for an extended period, remove the battery to prevent leakage and damage.
- Nyimpen headlamp dina tiis, tempat garing jauh ti sinar panonpoé langsung jeung suhu ekstrim.
Pamérésan masalah
- Headlamp teu hurung: 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.
- Cahayana redup atawa kedip-kedip: 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: Headlétamp might be in Lockout Mode. Refer to the 'Lockout Mode' section to deactivate it.
- asupan cai: 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.
spésifikasi
| Fitur | Rincian |
|---|---|
| Modél | HA11 |
| Kaluaran Max | 240 Lumén |
| Jarak Beam Max | 90 Meters (98 Yards) |
| Tipe Sumber Cahaya | LED |
| Jenis Batré | 1x AA Battery (Alkaline, Ni-MH, or Nitecore NL1411R Li-ion) |
| Bahan | Polikarbonat |
| Tahan cai | IP66 |
| Résistansi Dampak | 1 Méter |
| Diménsi | 2.42"D x 1.43"W x 1.14"H (61.5mm x 36.2mm x 29.2mm) |
| Beurat | 3.2 ounces (90.7g) with battery, 1.34 ounces (38g) without battery |
| Fitur husus | Adjustable Light Modes, Adjustable Strap, Durable, Lightweight, Long Range |

Figure 8: Nitecore HA11 Technical Data Table
Émbaran jaminan
The Nitecore HA11 Headlamp comes with a Limited Warranty. For detailed information regarding warranty coverage, terms, and conditions, please refer to the official Nitecore websitus atanapi ngahubungan distributor lokal Anjeun. Simpen resi pameseran anjeun salaku bukti pameseran pikeun klaim garansi.
Ngarojong
For further assistance, technical inquiries, or customer service, please visit the official Nitecore websitus di www.nitecore.com or contact your authorized Nitecore dealer.





