나이트코어 NU25 400L 초경량 충전식 헤드amp 사용자 설명서

소개

This manual provides detailed instructions for the safe and efficient operation of your Nitecore NU25 400L Ultralight Rechargeable Headlamp. Please read this manual thoroughly before use to ensure proper functionality and to maximize the product's lifespan. The NU25 400L is designed for outdoor activities, offering multiple light sources and a lightweight design.

패키지 내용

• Nitecore NU25 400L Headlamp
• Built-in 650mAh Li-ion Battery (pre-installed)
• USB-C 충전 케이블
• 머리띠

제품 끝view

Image: The Nitecore NU25 400L headlamp, featuring a compact black body with two main LED lenses and a smaller red LED. It is attached to a yellow and black elastic headband, designed for comfortable wear. The headband includes adjustable cords for a secure fit.

The Nitecore NU25 400L is an ultralight rechargeable headlamp equipped with dual beams (spotlight and floodlight) and a red light. It features a unibody optical lens system for uniform light distribution and is powered by a built-in 650mAh Li-ion battery, rechargeable via USB-C. Its compact and durable design makes it suitable for various outdoor activities.

설정

1. 배터리 충전

1. 헤드라이트에서 USB-C 충전 포트를 찾으세요.amp.
2. 제공된 USB-C 케이블을 헤드램프에 연결하세요.amp and a USB power source (e.g., wall adapter, computer, power bank).
3. During charging, the four power indicators will flash to show the charging status. When fully charged, all four indicators will glow steadily.
4. 완전 충전에는 일반적으로 약 1시간 20분이 소요됩니다.

2. 헤드밴드 부착

• Thread the elastic headband through the attachment points on the headlamp 까치발.
• Adjust the length of the headband using the buckles to achieve a comfortable and secure fit around your head.
• The headband is designed to be dual-purpose, featuring reflective and glow-in-the-dark properties. It can also be detached for cleaning or to be used as a running headband.

작동 지침

1. Power Button and Mode Button

The NU25 400L features two distinct buttons for operation: the Power Button (larger, raised) and the Mode Button (smaller, recessed). These buttons are designed for easy one-handed operation.

2. 켜기/끄기

• 켜려면: 전원 버튼을 약 1초 동안 길게 누르세요.
• 끄기: Press and hold the Power Button for approximately 1 second while the light is on.

3. Brightness Levels and Light Source Selection

머리amp offers four brightness levels and three light sources (Spotlight, Floodlight, Red Light).

• White Light (Spotlight/Floodlight):
  • When the light is on, short press the Mode Button to cycle through brightness levels: Low (Floodlight) → Medium (Floodlight) → High (Spotlight + Floodlight).
  • To switch between Spotlight and Floodlight modes (when not in High), double-press the Power Button.
• 빨간불:
  • When the light is off, press and hold the Mode Button for approximately 1 second to directly access Red Light mode.
  • While in Red Light mode, short press the Mode Button to cycle between Red Light Constant On → Red Light Slow Flash.

4. Special Modes (SOS, Location Beacon)

• When the light is off, double-press the Power Button to activate the 위급 신호 방법.
• While in SOS mode, short press the Mode Button to switch to 위치 비콘 방법.
• To exit special modes, short press the Power Button.

5. 잠금 모드

Lockout Mode prevents accidental activation of the headlamp, conserving battery life and preventing unintended light emission.

• To Activate Lockout Mode: When the light is off, press and hold both the Power Button and the Mode Button simultaneously for approximately 2 seconds until the headlamp 한 번 깜박입니다.
• To Deactivate Lockout Mode: While in Lockout Mode, press and hold both buttons simultaneously for approximately 2 seconds until the headlamp flashes once and then turns on.

6. 전원 표시

머리amp features four power indicators to display the remaining battery level:

• 4 Indicators On: Approximately 75% - 100%
• 3 Indicators On: Approximately 50% - 75%
• 2 Indicators On: Approximately 25% - 50%
• 1 Indicator On: Below 25% (Recharge recommended)

유지

• 청소: 헤드를 닦아주세요amp 부드럽고 d 재질의 몸체amp 옷감. 연마성 세척제나 용제를 사용하지 마십시오.
• 저장: 헤드를 저장하세요amp in a cool, dry place away from direct sunlight. For long-term storage, it is recommended to fully charge the battery every three months to maintain battery health.
• 방수 기능: The NU25 400L is rated IP66, meaning it is protected against dust ingress and powerful water jets. It is not designed for submersion.

문제 해결

• 헤드amp 켜지지 않음:
  • Check if the battery is charged. Connect to a USB-C power source to charge.
  • 헤드를 확인하십시오amp is not in Lockout Mode. Deactivate Lockout Mode as described in the Operating Instructions.
• 광 출력이 어둡습니다.
  • 배터리 잔량이 부족할 수 있습니다. 헤드업 디스플레이를 충전하세요.amp.
  • 렌즈가 깨끗하고 방해물이 없는지 확인하세요.
• 충전 문제:
  • USB-C 케이블이 헤드 유닛과 기기에 제대로 연결되어 있는지 확인하십시오.amp 그리고 전원.
  • 다른 USB-C 케이블이나 전원 어댑터를 사용해 보세요.

명세서

보증 및 지원

Nitecore products are covered by a warranty. For detailed warranty information, please refer to the official Nitecore website or contact your local distributor. If you encounter any issues or require technical assistance, please contact Nitecore customer support through their official channels.