1. Introducció
The EPOMAKER TH108 JIS is a full-size mechanical keyboard designed for optimal performance and user experience. It features a Japanese Industrial Standard (JIS) layout, offering a comfortable and efficient typing experience for Japanese users. This keyboard supports multiple connectivity options, customizable RGB lighting, and hot-swappable switches, making it versatile for various applications from professional work to gaming.

Image: EPOMAKER TH108 JIS keyboard showcasing its full layout, silent switches, 10000mAh battery, triple connectivity, custom software, RGB backlight, and Windows/Mac compatibility.
2. Contingut del paquet
Si us plau, assegureu-vos que tots els articles estiguin presents en desempaquetar:
- EPOMAKER TH108 JIS Mechanical Keyboard
- Cable USB-C
- Extractor de tecles
- Switch Puller (if applicable, for hot-swappable models)
- Manual d'usuari / Guia d'inici ràpid

Image: The EPOMAKER TH108 JIS keyboard, USB cable, and keycap puller included in the package.
3. Configuració
3.1. Opcions de connectivitat
The TH108 JIS keyboard supports three connection modes: Wired (USB-C), 2.4GHz Wireless, and Bluetooth 5.0. You can switch between these modes using the switches located on the back of the keyboard.

Image: Close-up of the convenient connection hub on the keyboard, showing switches for Mac/Win, 2.4G/USB/BT modes, and the USB-C port.
3.1.1. Connexió amb cable (USB-C)
- Connecteu el cable USB-C proporcionat al port USB-C del teclat.
- Connecteu l'altre extrem del cable a un port USB disponible de l'ordinador.
- Ensure the mode switch on the keyboard is set to 'USB'.
- El sistema reconeixerà automàticament el teclat.
3.1.2. Connexió sense fil de 2.4 GHz
- Localitza el dongle USB de 2.4 GHz, que normalment es guarda en un compartiment a la part inferior del teclat.
- Connecteu el dongle USB a un port USB disponible de l'ordinador.
- Ajusteu el selector de mode del teclat a "2.4G".
- El teclat s'hauria de connectar automàticament.
3.1.3. Connexió Bluetooth 5.0
- Poseu el selector de mode del teclat a "BT".
- On your device (PC, Mac, tablet, smartphone), enable Bluetooth and search for new devices.
- The keyboard should appear as 'EPOMAKER TH108 JIS'. Select it to pair.
- The keyboard can store up to 5 Bluetooth profiles, allowing seamless switching between devices. Use Fn + Q/W/E/R/T to switch between paired devices.
3.2. Compatibilitat del sistema operatiu
The TH108 JIS is compatible with Windows, Mac, Android, and iOS operating systems. Use the Mac/Win switch on the keyboard to select the appropriate layout for your operating system.

Image: The keyboard illustrating its compatibility with Windows, Mac, Android, and iOS devices.
4. Instruccions de funcionament
4.1. Key Layout and Special Functions
The TH108 JIS features a full-size 112-key Japanese layout with hiragana legends printed directly on the keycaps. It includes dedicated keys for Japanese input functions such as '無変換' (Muhenkan), '変換' (Henkan), and 'かな' (Kana) for intuitive operation. Independent mute and volume control keys are also present, simplifying media control.

Image: The keyboard displaying its 112-key JIS layout, dimensions, and hiragana keycap legends.
4.2. Switch Types and Typing Experience
The TH108 JIS is available with two types of factory-lubricated linear switches:
- Sea Salt Silent Switches: Designed for quiet operation, ideal for environments where minimal noise is desired, such as offices or shared spaces.
- Creamy Jade Switches: Provide a clear, crisp typing sound with a satisfying tactile feel, offering a classic mechanical keyboard experience.
The keyboard uses durable dual-shot PBT keycaps, ensuring a firm typing feel and resistance to wear over time.
4.3. Disseny intercanviable en calent
The TH108 JIS features a hot-swappable PCBA design, allowing users to easily change mechanical switches without soldering. This enables customization of typing feel and sound with most 5-pin mechanical switches.

Image: The keyboard highlighting its hot-swappable PCB, precision-tuned stabilizers, and two-stage adjustable feet.
4.4. Estructura de la junta
The keyboard incorporates a gasket-mounted structure, which provides a softer and more cushioned typing experience by isolating the plate from the case. This design enhances typing comfort and acoustics.

Image: Diagram illustrating the internal gasket structure of the keyboard, showing layers like PBT keycaps, lubricated switches, PC plate, foam, and silicone bottom pad.
4.5. Retroil·luminació RGB
The TH108 JIS features customizable per-key RGB backlighting. Users can adjust colors, effects, brightness, and speed to personalize their typing environment or enhance gaming aesthetics. Dynamic backlighting can respond to key presses, providing visual feedback.

Image: The keyboard illuminated with vibrant per-key RGB backlighting.
4.6. Custom Software (Web conductor)
A dedicated Chrome-based software (web driver) is available for deep customization of the TH108 JIS keyboard. This software can be used online or offline on Mac and Windows systems to:
- Remap key assignments
- Create and manage macro commands
- Adjust backlight effects and sensitivity
- Configura la configuració del sistema
This allows users to tailor the keyboard to their specific gaming style or business needs.

Image: The keyboard shown alongside a computer screen displaying the EPOMAKER web-based custom software interface, illustrating key remapping, macro recording, input customization, backlight adjustment, music rhythm, and system settings.
4.7. Battery Life and Polling Rate
The keyboard is equipped with a 10000mAh battery, providing extended usage times:
- Up to 45 hours with RGB backlight ON.
- Up to 200 hours with RGB backlight OFF.
Polling rates vary by connection type:
- Wired: 1000Hz (2ms response time)
- 2.4GHz Wireless: 1000Hz (5ms response time)
- Bluetooth: 125Hz (11ms response time)

Image: The keyboard with graphics indicating 45 hours of battery life with RGB on and 200 hours with RGB off, powered by a 10000mAh battery.

Image: The keyboard with a diagram showing polling rates and response times for wired, 2.4GHz, and Bluetooth connections.
4.8. Substitució de la tecla N
The TH108 JIS supports N-Key Rollover (NKRO), allowing all keys to be registered simultaneously. This ensures that every keystroke is accurately processed, even during rapid typing or complex key combinations, which is crucial for gaming and fast data entry.

Image: The keyboard illustrating N-Key Rollover, showing multiple simultaneous key presses being registered.
5. Manteniment
5.1. Neteja
- Use a soft, lint-free cloth to wipe the keycaps and keyboard surface.
- Per a una neteja més profunda, feu servir l'extractor de tecles inclòs per treure les tecles i netegeu-les per sota amb aire comprimit o un raspall petit.
- Avoid using harsh chemicals or abrasive materials that could damage the keyboard finish or keycap legends.
5.2. Cura de la bateria
- Per allargar la durada de la bateria, eviteu descarregar-la completament amb freqüència.
- Guardeu el teclat en un lloc fresc i sec quan no el feu servir durant períodes prolongats.
- Si no fareu servir el teclat durant molt de temps, carregueu-lo al 50% aproximadament abans de guardar-lo.
6. Solució De Problemes
6.1. El teclat no respon
- Mode per cable: Assegureu-vos que el cable USB-C estigui connectat correctament tant al teclat com a l'ordinador. Proveu un port o cable USB diferent.
- Mode sense fil de 2.4 GHz: Ensure the USB dongle is properly inserted and the keyboard switch is set to '2.4G'. Try re-pairing by unplugging and re-plugging the dongle.
- Mode Bluetooth: Ensure Bluetooth is enabled on your device and the keyboard switch is set to 'BT'. Try re-pairing the device in your system's Bluetooth settings. Ensure the keyboard is charged.
6.2. RGB Backlight Not Working/Incorrect
- Check the keyboard's custom software for backlight settings.
- Ensure the keyboard is not in a low-power mode that might disable RGB.
- Try resetting the keyboard to factory defaults (refer to the quick start guide for specific key combinations).
6.3. Les claus no es registren o s'escriuen dues vegades
- If using hot-swappable switches, ensure the switch is fully seated in its socket.
- Netegeu al voltant de la tecla afectada per eliminar qualsevol residu.
- If the issue persists, consider replacing the switch with a new one.
7. Especificacions
| Característica | Detall |
|---|---|
| Marca | EPOMAKER |
| Model | TH108 |
| Disseny | Full-size 112-key JIS (Japanese Industrial Standard) |
| Connectivitat | Sense fil de 2.4 GHz, Bluetooth 5.0, USB-C amb cable |
| Dispositius compatibles | Smartphone, Tablet, Laptop, PC |
| Sistema operatiu compatible | Windows, Mac, Android, iOS |
| Tipus de canvi | Linear (Sea Salt Silent, Creamy Jade options) |
| Taps de claus | Dual-shot PBT with Hiragana legends |
| Característiques especials | Customizable, Hot-swappable, RGB Backlight, Gasket Structure |
| Capacitat de la bateria | 10000 mAh |
| Dimensions (L x A x A) | 44.5 x 14 x 3.3 cm (17.5 x 5.5 x 1.3 polzades) |
| Components inclosos | USB Cable, Keycap Puller |
8. Garantia i Suport
The EPOMAKER TH108 JIS keyboard comes with a Garantia del fabricant de 1 anys des de la data de compra. Aquesta garantia cobreix els defectes de materials i de mà d'obra en ús normal.
For technical support, warranty claims, or further assistance, please visit the official EPOMAKER website or contact their customer service through the channels provided in your quick start guide.
Si us plau, conserveu el comprovant de compra per validar la garantia.