1. Giriş
This manual provides detailed instructions for the Nitecore NU25 MCT UL 400 Lumen Ultralight USB-C Rechargeable Headlamp. Please read thoroughly before use to ensure proper operation and maintenance.
2. Paket İçeriği
The Nitecore NU25 MCT UL package includes:
- Nitecore NU25 MCT UL Headlamp
- USB-C - USB-C Şarj Kablosu
- Elastic Cord Headband (Black)
- Yayılan Eşya Torbası
- Nitecore Etiketi
3. Kurulum ve İlk Kullanım
3.1. Başlığı Şarj Etmeamp
The NU25 MCT UL features a built-in rechargeable Lithium Ion battery.
- Başlığın yan tarafında bulunan USB-C şarj bağlantı noktasını bulun.amp.
- USB-C bağlantı noktasının koruyucu kapağını açın.
- Connect the included USB-C charging cable to the headlamp and a power source (e.g., USB adapter, computer USB port).
- The power indicator lights will show charging status. A full charge typically takes approximately 1 hour.
- Once fully charged, disconnect the cable and securely close the protective cover to maintain water resistance.
3.2. Kafa Bandının Ayarlanması
kafaamp comes with an elastic cord headband for comfortable and secure fit.
- Başlığı yerleştirinamp kafanın üstünde.
- Adjust the elastic cord using the cord lock mechanism at the back to achieve a snug fit without being too tight.
- kafaamp unit can be tilted up or down to direct the beam as needed.
4. Kullanım Talimatları
The NU25 MCT UL features a dual-button interface for intuitive control.
4.1. Power On/Off & Brightness Adjustment (White Light)
- Açmak için: Long press the Power button (larger button) for 2 seconds. The headlamp will turn on in the last used white light mode (or low neutral white by default).
- Parlaklığı ayarlamak için: While the white light is on, short press the Power button to cycle through Ultra Low, Low, Mid, and High brightness levels.
- Kapatmak için: Güç düğmesine 2 saniye boyunca uzun basın.
4.2. Renk Sıcaklığını Değiştirme
kafaamp offers multiple color temperatures for the primary white light.
- While the white light is on, short press the Mode button (smaller button) to cycle through Warm White (3000K), Neutral White (4500K), and Cool White (6500K).
4.3. Kırmızı Işık Modu
The auxiliary red light is useful for preserving night vision and signaling.
- To turn on red light: Baş ne zamanamp is off, long press the Mode button for 2 seconds. It will turn on in Low Red.
- To adjust red light brightness/mode: While the red light is on, short press the Power button to cycle through Low Red, High Red, and Red Flashing.
- To turn off red light: Long press the Mode button for 2 seconds.
4.4. Special Modes (SOS, Beacon)
- To access special modes: başlık varkenamp is off, double press the Mode button. It will activate SOS mode.
- To cycle through special modes: While in SOS mode, short press the Power button to switch to Beacon mode.
- To exit special modes: Long press the Power button or Mode button for 2 seconds.
4.5. Lockout Function
To prevent accidental activation during transport or storage:
- Kilitlemek için: Baş ne zamanamp is off, simultaneously press and hold both the Power and Mode buttons for 2 seconds. The headlamp Kilitli olduğunu belirtmek için bir kez yanıp sönecektir.
- Kilidi açmak için: Simultaneously press and hold both the Power and Mode buttons for 2 seconds. The headlamp will flash once and turn on in Ultra Low mode.
5. Temel Özellikler
- Ultra Hafif Tasarım: Weighing only 1.65 oz (47g) with the elastic cord, designed for maximum comfort during extended use.
- Multiple Color Temperatures (MCT): Offers Warm (3000K), Neutral (4500K), and Cool (6500K) white light options to suit various environments and preferences.
- Yüksek Parlaklık Çıkışı: Up to 400 lumens with a maximum beam distance of 144 yards.
- USB-C Şarj Edilebilir: Integrated USB-C port for convenient and fast charging.
- Dayanıklı Yapı: Crafted from robust PC material, rated IP66 for water and dust resistance, and impact-resistant up to 1 meter.
- Yardımcı Kırmızı Işık: Preserves night vision and provides signaling capabilities.
- Intuitive Dual-Button Interface: Easy operation for power, brightness, and mode selection.
- Güç Göstergesi: Built-in indicator displays battery status.
6. Teknik Özellikler
| Mod | Çıktı | Çalışma zamanı | Işın Mesafesi | Tepe Işın Yoğunluğu |
|---|---|---|---|---|
| Primary Light (Neutral White / Warm Light / Cool Light) | ||||
| Yüksek | 400 Lümen | 2s 40dk | 132m | 4381cd |
| Orta | 200 Lümen | 5h | 94m | 2192cd |
| Düşük | 60 Lümen | 13s | 51m | 662cd |
| Ultra Düşük | 6 Lümen | 45s | 13m | 43cd |
| Yardımcı Kırmızı Işık | ||||
| Yüksek | 15 Lümen | 10s | -- | -- |
| Düşük | 7 Lümen | 26s | -- | -- |
| Yavaş yanıp sönme | 15 Lümen | -- | -- | -- |
| Özel Modlar | ||||
| s.o.s. | 400 Lümen | -- | -- | -- |
| İşaret fişeği | 400 Lümen | -- | -- | -- |
| Darbe Direnci | 1m | |||
| Suya Dayanıklılık | IP66 | |||
Note: Stated data is measured using the built-in 700mAh Li-ion battery (3.85V) in accordance with international flashlight testing standards ANSI/PLATO FL 1-2019 at an ambient temperature of 22°C (72°F) from the NITECORE Lab. The data may vary in real-world use due to different environmental conditions.
This product is equipped with a thermal protection function, which automatically regulates the output of the product according to the working condition to maintain optimal performance.
7. Bakım ve Onarım
- Başlığı temizleyinamp yumuşak, d bir gövdeye sahipamp Bez. Aşındırıcı malzemelerden kaçının.
- Ensure the USB-C port cover is securely closed when not charging to maintain water resistance.
- Recharge the battery regularly, even if not in use, to prolong battery life. Avoid fully depleting the battery for extended periods.
- Başlığı saklayınamp serin ve kuru bir yerde, doğrudan güneş ışığından ve aşırı sıcaklıklardan uzakta saklayın.
8. Sorun Giderme
- kafaamp açılmıyor:
- Pilinin şarjlı olup olmadığını kontrol edin. USB-C güç kaynağına bağlayın.
- Ensure the lockout function is not activated (simultaneously press both buttons for 2 seconds to unlock).
- Işık çıkışı loş veya tutarsız:
- The battery might be low; recharge the headlamp.
- kafaamp may be in thermal regulation mode if it has been operating at high output for an extended period. Allow it to cool down.
- Su girişi:
- Ensure the USB-C port cover is properly sealed. If water has entered, turn off the device immediately and allow it to dry completely before attempting to use it again. Contact customer support if issues persist.
9. Garanti ve Müşteri Desteği
The Nitecore NU25 MCT UL headlamp comes with a limited warranty. For specific warranty terms and conditions, please refer to the warranty card included in your package or visit the official Nitecore webalan.
For technical support, service, or inquiries, please contact Nitecore customer service or your local distributor.
Manufacturer: Sysmax Innovation Co.
