Capçal Nitecore NU33amp and NB20000 PowerCharger Combo User Manual

1. Introducció

This manual provides comprehensive instructions for the Nitecore NU33 Triple Output USB-C Rechargeable Headlamp and the Nitecore NB20000 20,000mAh PowerCharger. This combination is designed to offer reliable illumination and portable power for various outdoor activities and daily use. Please read this manual thoroughly before using the products to ensure proper operation and maintenance.

2. Producte acabatview

Image 2.1: The Nitecore NU33 Headlamp and NB20000 PowerCharger, along with a USB-C charging cable.

2.1 Nitecore NU33 Headlamp

The Nitecore NU33 is a versatile headlamp featuring multiple light sources and a built-in rechargeable battery.

Components:

• NU33 Headlamp Unitat
• Diadema ajustable
• Cable de càrrega USB-C

Característiques principals:

• Triple Output Design: Includes a primary white LED with a maximum output of 700 lumens, a high CRI (CRI≥90) auxiliary white light, and a red light illuminator.
• Unibody Optical Lens System: Designed for uniform and soft light distribution, reducing eye strain.
• Interfície de doble botó: Two distinct buttons for intuitive, one-handed operation.
• Múltiples modes: 5 brightness levels for white light, 2 special modes (SOS, Beacon), and 2 red light modes (Constant-On, Slow Flashing).
• Indicació d'alimentació: Four power indicators display the remaining battery level.
• Construcció duradora: Made from durable PC and aluminum metal materials.
• Compacte i lleuger: Weighs approximately 95.5g (3.37 oz) with bracket and headband.
• Disseny robust: Impact resistant to 1 meter and rated IP66 for water and dust resistance.
• Bateria integrada: Built-in 2000mAh Li-ion battery, rechargeable via USB-C.

Imatge 2.2: Frontal view of the Nitecore NU33 Headlamp highlighting its 700 lumens output, triple output capability, 95.5g weight, and USB-C rechargeable feature.

Image 2.3: The Nitecore NU33 Headlamp espectacleasing its upgraded unibody optical lens system, designed for uniform and soft light with over 94% light transmission.

2.2 Nitecore NB20000 PowerCharger

The Nitecore NB20000 is a high-capacity portable power bank designed to charge your electronic devices on the go.

Característiques principals:

• Alta capacitat: Bateria Li-ion de 20,000 mAh.
• Ports múltiples: Equipped with USB-C input/output and USB-A output ports for versatile charging.
• Disseny portàtil: Compacte i lleuger per a un fàcil transport.

3. Configuració

3.1 Charging the Nitecore NU33 Headlamp

1. Locate the USB-C charging port on the side of the NU33 headlamp.
2. Connecteu el capçalamp to a USB power source (e.g., USB adapter, computer, power bank) using the provided USB-C charging cable.
3. The blue power indicators will flash during charging and become steady when fully charged. A full charge takes approximately 1.5 hours.

Image 3.1: The Nitecore NU33 Headlamp with its USB-C charging port, indicating it can be fully charged in 1.5 hours.

3.2 Charging the Nitecore NB20000 PowerCharger

1. Connect the NB20000 PowerCharger to a USB power source using a compatible USB-C cable.
2. Els indicadors lluminosos del banc d'energia s'il·luminaran per mostrar l'estat de càrrega.

3.3 Attaching the Headband (NU33)

1. Thread the adjustable headband through the brackets on the NU33 headlamp.
2. Adjust the length of the headband to ensure a comfortable and secure fit on your head. The headband features reflective strips for enhanced visibility.

Image 3.2: The Nitecore NU33 Headlamp with its skin-friendly headband, featuring reflective strips for safety.

4. Funcionament

4.1 Nitecore NU33 Headlamp Funcionament

The NU33 features two buttons: a Power Button and a Mode Button.

Encès/apagat:

• Encendre: Manteniu premut el botó d'engegada durant 1 segon.
• Apagar: Press and hold the Power Button for 1 second when the light is on.

Brightness Levels (Primary White Light):

• When the primary white light is on, short press the Mode Button to cycle through the brightness levels: Ultralow, Low, Mid, High, Turbo.

Llum blanca auxiliar:

• Quan el capamp is off, press and hold the Mode Button for 1 second to activate the auxiliary white light.
• Short press the Mode Button to cycle through its brightness levels.

Modes de llum vermella:

• Quan el capamp is off, press and hold both the Power Button and Mode Button simultaneously for 1 second to activate the red light.
• Short press the Mode Button to cycle between Red Light Constant-On and Red Light Slow Flashing.

Special Modes (SOS / Beacon):

• When the primary white light is on, double-press the Mode Button to activate SOS mode.
• Double-press the Mode Button again to switch to Beacon mode.
• Short press any button to exit special modes.

Imatge 4.1: acabatview of the Nitecore NU33 Headlamp's triple light sources, including Primary White Light (Turbo 700 Lumens, High 200 Lumens, Mid 50 Lumens, SOS, Beacon), Auxiliary Red Light (Constant-On, Slow Flashing), and Auxiliary White Light (Low 50 Lumens, Ultralow 6 Lumens).

Power Indication (NU33):

• Quan el capamp is off, short press the Power Button. The blue power indicators will light up to show the remaining battery power.
• 4 indicators: 100% - 75%
• 3 indicators: 75% - 50%
• 2 indicators: 50% - 25%
• 1 indicator: Below 25%

4.2 Nitecore NB20000 PowerCharger Operation

Càrrega de dispositius externs:

1. Connect your electronic device (e.g., smartphone, tablet, headlamp) to one of the NB20000's USB-A or USB-C output ports using a suitable charging cable.
2. The PowerCharger will automatically begin charging the connected device.

Power Indication (NB20000):

• Press the power button on the NB20000 to check the remaining battery level via the indicator lights.

5. Manteniment

5.1 Neteja

• Wipe the surfaces of both the headlamp and power charger with a soft, damp tela.
• Avoid using abrasive cleaners, solvents, or harsh chemicals, as these can damage the devices.

5.2 Emmagatzematge

• Guardeu els dispositius en un lloc fresc i sec, allunyat de la llum solar directa i de temperatures extremes.
• For prolonged storage, it is recommended to recharge the devices every 3 months to maintain battery health and prevent deep discharge.

5.3 Cura de la bateria

• Do not attempt to replace the built-in batteries in either the NU33 headlamp or the NB20000 PowerCharger.
• Avoid exposing the devices to extreme heat or cold, as this can degrade battery performance and lifespan.
• Eliminar les bateries segons la normativa local.

6. Solució De Problemes

• Capamp no s'encén: Ensure the NU33 headlamp is sufficiently charged. Connect it to a power source and check the charging indicators.
• Capamp no carregant: Verifiqueu que el cable USB-C estigui connectat correctament als dos capçals.amp and the power source. Try a different USB-C cable or power source.
• PowerCharger not charging external devices: Check if the NB20000 PowerCharger has sufficient charge. Ensure the charging cable connecting the device to the power bank is functional and correctly inserted.
• PowerCharger not recharging: Confirm that the USB-C cable is properly connected to the NB20000 and the power source. Try a different cable or power adapter.
• If issues persist after attempting these steps, please contact Nitecore customer support.

7. Especificacions

7.1 Nitecore NU33 Headlamp

7.2 Nitecore NB20000 PowerCharger

8. Garantia i Suport

Nitecore products are covered by a warranty. For detailed warranty terms, conditions, and support, please visit the official Nitecore website or contact your authorized Nitecore dealer or distributor. Please retain your purchase receipt as proof of purchase for warranty claims.