Manual d'usuari del teclat mecànic transparent Taiahiro
Model: BK920
1. Configuració
1.1 Desembalatge i inspecció inicial
Traieu amb cura tots els components de l'embalatge. Assegureu-vos que tots els elements que s'enumeren a continuació siguin presents i no estiguin danyats.
- Teclat mecànic
- Extractor de tecla i interruptor
- Cable USB
- Replace Switch (x2)

Figure 1: Keyboard and included accessories.
1.2 Càrrega del teclat
The keyboard is equipped with a built-in 4000mAh battery. For optimal performance, fully charge the keyboard before first use. Connect the provided USB-C cable to the keyboard's USB-C port and the other end to a power source (e.g., computer USB port, wall adapter).

Figure 2: Battery level can be checked by pressing Fn+B.
1.3 Opcions de connectivitat
The keyboard supports three connection modes: Bluetooth 5.0, 2.4GHz wireless, and USB-C wired. It can effortlessly switch between up to 5 devices.

Figure 3: Three modes of connectivity for versatile use.
1.3.1 Connexió Bluetooth
Per connectar-se mitjançant Bluetooth:
- Assegureu-vos que el teclat estigui encès.
- Switch the mode to Wireless (check LED indicators).
- Mantén premut Fn + Q/W/E for 5 seconds to enter pairing mode. The corresponding Q/W/E LEDs will flash rapidly.
- On your device (PC, Android, iOS, PS4, Xbox), go to Bluetooth settings.
- Find and select "BT-920keyboard" or similar from the list of available devices.
- Confirm pairing if prompted. The LED will stop flashing once connected.
Video 1: Bluetooth Connection Guide for Taiahiro Transparent Wireless Keyboard.
Connexió sense fil 1.3.2 de 2.4 GHz
Insert the 2.4GHz USB dongle (located in the keyboard's back compartment) into an available USB port on your device. The keyboard should automatically connect.

Figure 4: USB dongle stored in the keyboard's back compartment.
1.3.3 Connexió amb cable USB-C
Connect the provided USB-C cable directly from the keyboard to your device's USB port. The keyboard will function in wired mode and charge simultaneously.
2. Instruccions de funcionament
2.1 Encès/Apagat
To power on the keyboard, single click the power button located on the back. To power off, long press the same button for 3 seconds.
2.2 RGB Backlight Customization
The keyboard features dynamic RGB backlighting with 16.8 million colors and 15 lighting modes.

Figure 5: The keyboard features customizable RGB backlighting.
- Canvia el mode d'il·luminació: Premeu Fn + | (vertical bar/backslash key) to cycle through 15 different lighting modes (e.g., wave, ripple, reactive).
- Change Lighting Color: Premeu Fn + Tab to cycle through various static colors.
- Ajusta la brillantor: Ús Fn + Fletxa amunt per augmentar la brillantor i Fn + Fletxa avall per disminuir la brillantor.
- Encendre/apagar els llums: Premeu Fn + Retrocés per activar o desactivar la retroiluminació.
Video 2: Demonstration of RGB lighting modes on the Transparent Mechanical Keyboard.
2.3 Multimedia Knob Functions
The rotary knob provides convenient control over multimedia functions.

Figure 6: The multimedia knob offers quick control.
- Control de volum: Rotate the knob clockwise to increase volume, counter-clockwise to decrease volume.
- Silencia/Activa el silenci: Press the knob once to mute or unmute audio.
- Canvi de modes: Long-press the knob for 3 seconds to seamlessly switch between two modes, allowing control over lighting brightness/modes or audio volume/mute.
2.4 Commutadors intercanviables en calent
The keyboard is equipped with premium Linear Switches and supports 3-pin and 5-pin hot-swappable switches, allowing for easy customization without soldering.

Figure 7: Easily swap out keycaps and switches.

Figure 8: Gasket structure with built-in sound-absorbing layers for quiet typing.
3. Manteniment
3.1 Neteja del teclat
To maintain the transparent aesthetic and ensure longevity, regular cleaning is recommended.
- Use the provided keycap puller to carefully remove keycaps for thorough cleaning.
- Netegeu les tecles i la superfície del teclat amb un drap suau iamp cloth. Avoid abrasive materials or harsh chemicals.
- Feu servir aire comprimit per eliminar la pols i les restes que hi ha entre les tecles.
4. Solució De Problemes
4.1 Problemes comuns i solucions
| Problema | Causa possible | Solució |
|---|---|---|
| Keyboard not connecting via Bluetooth/2.4GHz | Not in pairing mode, low battery, interference. | Ensure keyboard is in pairing mode (Fn + Q/W/E). Recharge battery. Move closer to device or away from interference sources. |
| Backlight not working or dim | Backlight off, low brightness, low battery. | Press Fn + Backspace to toggle. Increase brightness with Fn + Up Arrow. Recharge battery. |
| Les claus no responen | Loose switch, connectivity issue. | Ensure switches are properly seated. Re-establish connection. Try wired mode. |
| Multimedia knob not responding | Incorrect mode, software glitch. | Long-press knob to switch modes. Restart keyboard. |
5. Especificacions
| Característica | Detall |
|---|---|
| Número de model | BK920 |
| Tecnologia de connectivitat | 2.4Ghz, Bluetooth 5.0, USB-C |
| Descripció del teclat | Full Transparent Clear RGB Backlit Wireless Mechanical Gaming Keyboard with Multimedia Knob |
| Nombre de claus | 80 |
| Tipus de canvi | Linear Ice Crystal Mechanical Switches |
| Intercanviable en calent | Yes (Supports 3-pin and 5-pin switches) |
| Capacitat de la bateria | 4000 mAh |
| Il·luminació del teclat | RGB (16.8 Million Colors, 15 Modes) |
| Dispositius compatibles | Laptop, PC, Tablet, Smartphone, MAC |
| Pes de l'article | 2.64 lliures |
| Dimensions del paquet | 15.35 x 8.15 x 3.11 polzades |
| Fabricant | Taiahiro Tech |
| País d'origen | Xina |
6. Garantia i Suport
Taiahiro products are designed for durability and performance. For warranty information, technical support, or any inquiries regarding your Transparent Mechanical Keyboard, please refer to the contact details provided on the product packaging or visit the official Taiahiro weblloc web. Si us plau, conserveu el comprovant de compra per a reclamacions de garantia.





