Manual d'usuari del teclat mecànic sense fil LTC Nimbleback NB831 75% 3-Mode

1. Introducció

The LTC Nimbleback NB831 is a versatile 75% mechanical keyboard designed for various computing environments. It offers multiple connectivity options, customizable features, and a compact layout. This manual provides detailed instructions for setting up, operating, and maintaining your keyboard.

Imatge 1.1: acabatview of the LTC Nimbleback NB831 Mechanical Keyboard.

2. Contingut del paquet

Verifiqueu que tots els elements siguin presents al vostre paquet:

• LTC Nimbleback NB831 Mechanical Keyboard
• Extractor de tecles
• USB Cable (USB-A to USB-C)
• Targeta de manual d'usuari
• Replacement Switches (4 pieces)

Image 2.1: Contents included in the LTC Nimbleback NB831 package, featuring the keyboard, USB cable, keycap/switch puller, and extra switches.

3. Configuració

3.1 Modes de connectivitat

The NB831 supports three connection modes:

• Sense fil de 2.4 GHz: Use the included USB dongle for a stable wireless connection.
• Bluetooth 5.0: Pair with up to three Bluetooth-enabled devices.
• USB-C amb cable: Connect directly via the USB-C cable for a wired connection and simultaneous charging.

Image 3.1: Visual representation of the three connectivity modes: 2.4GHz wireless, Bluetooth 5.0, and USB-C wired.

3.2 Compatibilitat del sistema operatiu

The NB831 keyboard is compatible with Windows (Win7, Win8, Win10, Win11), iOS, and macOS operating systems. Use the following key combinations to switch between modes:

• Mode Windows: Premeu Fn+A
• Mode macOS: Premeu Fn + S

Image 3.2: Illustration of switching between Windows and macOS modes using Fn key combinations.

3.3 Ajustaments físics

The keyboard features 2-level adjustable feet for ergonomic typing angles. The USB dongle can be stored in a dedicated magnetic socket on the underside of the keyboard when not in use. The USB-C cable can be routed through three different channels (left, center, right) for neat cable management.

Image 3.3: Details of the keyboard's underside, showing 2-level feet, 3-side cable routing, and the magnetic dongle socket.

4. Instruccions de funcionament

4.1 Volume Control Knob

The integrated volume knob allows for quick audio adjustments:

• Girar en sentit horari: Augmenta el volum.
• Girar en sentit antihorari: Disminuir el volum.
• Premsa: Mute/Unmute audio.

Image 4.1: Demonstrates the functionality of the convenient volume knob for adjusting audio levels and muting.

4.2 Il·luminació de fons RGB

The keyboard features 18 dynamic RGB lighting modes. Control them using the following key combinations:

• Switch Backlight Modes: Premeu Fn + ↑ (Up Arrow)
• Switch Backlight Colors: Premeu Fn + ↓ (Down Arrow)
• Velocitat de llum de fons +: Premeu Fn + → (Right Arrow)
• Velocitat de llum de fons -: Premeu Fn + ← (Left Arrow)
• Il·luminació de fons activada/desactivada: Premeu Fn + \
• Restore Factory Mode: Premsa llarga Fn + espai

4.3 Commutadors intercanviables en calent

The NB831 features a hot-swappable PCB, allowing you to change mechanical switches without soldering. It supports both 3-pin and 5-pin MX-style switches (e.g., Gateron, Kailh). Use the included 2-in-1 keycap and switch puller for easy removal and installation.

Imatge 4.2: Primer pla view of the hot-swappable PCB socket, demonstrating compatibility with different switch types.

4.4 Pro Software Support

Utilize the dedicated LTC software to customize your keyboard experience. The software allows you to:

• Remap key combinations.
• Assign macros for complex commands.
• Personalitza els efectes d'il·luminació i els colors RGB.

Image 4.3: Screenshot of the LTC Pro Software interface, showing options for key remapping, macro assignment, and RGB customization.

5. Manteniment

5.1 Neteja

To maintain optimal performance and appearance, regularly clean your keyboard. Use a soft, dry cloth to wipe the surface. For deeper cleaning, remove keycaps using the provided keycap puller and use compressed air to clear debris from between switches. The PBT keycaps are oil-resistant, making them easier to clean.

5.2 Substitució de l'interruptor i la tapa de les tecles

Leverage the hot-swappable design to replace switches or keycaps. Use the included 2-in-1 tool to carefully remove keycaps first, then switches. Ensure new switches are aligned correctly before pressing them into the PCB to avoid bending pins.

5.3 Sound Dampening

The keyboard is designed with dual layers of sound-damping foam to minimize hollow sounds and reduce noise, contributing to a satisfying typing experience.

Image 5.1: Diagram illustrating the two-layer silencing foam structure within the keyboard, designed to reduce hollow sounds and noise.

6. Solució De Problemes

• El teclat no respon: Ensure the keyboard is charged and properly connected (wired, 2.4GHz dongle, or Bluetooth paired). Try switching between connectivity modes.
• Problemes d'emparellament per Bluetooth: Ensure the keyboard is in Bluetooth mode and discoverable. Remove previous pairings on your device and try re-pairing.
• La il·luminació RGB no funciona: Check if the backlight is turned on using Fn + \. If issues persist, try restoring factory settings with Fn + espai (premsa llarga).
• El programari no detecta el teclat: Ensure the keyboard is connected via USB-C wired mode when using the software. Check for software updates.
• Battery life concerns: Check the battery level by pressing Fn + Retrocés. Ensure the keyboard is fully charged.

7. Especificacions

7.1 Informació sobre la bateria

The keyboard is equipped with a 4000mAh battery, providing up to 12 hours of continuous use with RGB backlight and up to 80 hours without. To check the battery level, press Fn + Retrocés.

Image 7.1: Visual guide for checking the battery level using the Fn + Backspace key combination.

8. Garantia i Suport

For warranty information, technical support, or customer service inquiries, please refer to the official LTC weblloc web o poseu-vos en contacte amb el vostre distribuïdor. Conserveu el rebut de compra per a reclamacions de garantia.