Introducció
The EPOMAKER TH108 JIS is a 100% full-size mechanical keyboard designed for optimal performance and user experience, particularly for Japanese users. It features a Japanese array layout with hiragana legends, hot-swappable switches, and versatile connectivity options including wired, 2.4GHz wireless, and Bluetooth. This manual provides detailed instructions for setting up, operating, and maintaining your keyboard.

Imatge: Superior view of the EPOMAKER TH108 JIS keyboard with blue and white keycaps.
Contingut del paquet
Si us plau, comproveu el paquet per veure si hi ha els elements següents:
- 1 * TH108 JIS Full Size Gaming Keyboard
- 1 * USB A-to-C Cable
- 1 * Wireless 2.4GHz Receiver (Stowed Under Left Kickstand)
- 2 * Preliminary Switches (for testing/replacement)
- 1 * 2-in-1 Switch & Key Cap Puller
- 1 * Japanese Manual (for language-specific instructions)

Image: Contents of the EPOMAKER TH108 JIS keyboard package.
Especificacions
| Característica | Detall |
|---|---|
| Marca | EPOMAKER |
| Model | TH108 JIS Mechanical Gaming Keyboard |
| Disseny | 100% Full Size Japanese Array |
| Nombre de claus | 112 claus |
| Bateria | Bateria recarregable de 8000 mAh |
| Mètode de connexió | Cablejat (USB-C), sense fil de 2.4 GHz, Bluetooth |
| Compatibilitat | Mac/Windows/Android |
| Dimensions del teclat | 44.5 x 14 x 4.2 cm (Length x Width x Height, keycap included) |
| Pes del teclat | 1.2 kg |
| Angle d'escriptura | 6, 8, 10.5 degrees (adjustable kickstand) |
| Material de tancament | Thick ABS resin |
| Material de la placa | PC Resin (Flex cut) |
| Estabilitzador | Precision-adjusted plate-mounted stabilizer |
| Mount Structure | Muntatge de la junta |
| Insonorització | Five-layer (PORON sandwich foam, IXPE switch pad, sound enhancement PET, PORON switch socket foam, bottom Silicon) |
| Key Cap Shape | Cherry Profile Cap de clau |
| Key Cap Material | Resina PBT |
| Key Cap Manufacturing | Double Shot Molding |
| Tipus de canvi | Factory lubricated linear switch (Epomaker Creamy Jade or Sea Salt Quiet V2) |
| Hot Swap Ready | Yes, compatible with 5-pin mechanical switches |
| Llum de fons | RGB (Key Downward, Key Unit LED) |
| Taxa de votació | 1000Hz (USB/2.4GHz), 125Hz (Bluetooth) |
| Latència | 2ms (USB), 5ms (2.4GHz Wireless), 11ms (Bluetooth) |
| Anti-fantasma | Supported (N-key rollover) |
Especificacions de l'interruptor de jade cremós EPOMAKER:
- Switch Type: 5-pin mechanical switch, linear, pre-lubed
- Trigger force: 45 ± 5gf
- Bottom-out force: 50 ± 5gf
- Pre-travel: 2.0 ± 0.4mm
- Recorregut total: 3.6 ± 0.4 mm
- Light diffusing plate: No light diffusing plate
EPOMAKER Sea Salt Quiet V2 Switch Specifications:
- Switch Type: 5-pin mechanical switch, silent, linear, pre-lubed
- Trigger force: 45 ± 5gf
- Bottom-out force: 51 ± 5gf
- Pre-travel: 1.8 ± 0.4mm
- Recorregut total: 3.5 ± 0.4 mm
- Top Case: Transparent PC
- Bottom Case: Light Blue PA66
- Stem: Yellow POM
- Special Specification: Dust-proof Specification
Instruccions de configuració
The TH108 JIS keyboard offers three connection modes: Wired, 2.4GHz Wireless, and Bluetooth. Ensure the keyboard is charged before first use, especially for wireless modes.
1. Connexió amb cable (USB-C)
- Locate the USB A-to-C cable provided in the package.
- Connect the USB-C end of the cable to the USB-C port on the keyboard.
- Connecteu l'extrem USB-A del cable a un port USB disponible de l'ordinador.
- The keyboard will be automatically detected and ready for use. The keyboard will also charge in this mode.
2. Connexió sense fil de 2.4 GHz
- Locate the 2.4GHz wireless receiver, which is stowed under the left kickstand of the keyboard.
- Connecteu el receptor de 2.4 GHz a un port USB disponible de l'ordinador.
- Turn on the keyboard's power switch (usually located on the back or side).
- The keyboard should automatically connect to the receiver. If not, refer to the operating instructions for pairing mode.

Imatge: Part inferior view of the keyboard, showing the location of the 2.4GHz receiver under the left kickstand.
3. Connexió Bluetooth
The keyboard can pair with up to five devices via Bluetooth.
- Engegueu l'interruptor d'alimentació del teclat.
- Activate Bluetooth pairing mode on the keyboard (refer to the operating section for specific key combinations, usually Fn + a number key for a specific profile).
- On your device (PC, Mac, Android tablet, etc.), go to Bluetooth settings and search for new devices.
- Select "EPOMAKER TH108 JIS" from the list of available devices to pair.
- Repeat for up to five different devices, switching between them using the designated key combinations.
Instruccions de funcionament
Funcions bàsiques
- Encès/apagat: Use the physical switch on the keyboard.
- Control de volum: The keyboard is equipped with independent mute and volume control keys for easy audio adjustment.
- JIS Key Arrangement: Keys frequently used in Japanese, such as "non-conversion", "conversion", and "kana key", are directly accessible.
Canvi de modes de connexió
Use the following key combinations to switch between connection modes:
- Mode per cable: Connect the USB-C cable. The keyboard will automatically switch to wired mode.
- Mode sense fil de 2.4 GHz: Premeu
Fn+[Key for 2.4GHz](refer to the Japanese manual for the exact key, often indicated by a wireless icon). - Mode Bluetooth: Premeu
Fn+1,Fn+2,Fn+3,Fn+4, oFn+5to switch between paired Bluetooth devices. HoldFn+[Number Key]to enter pairing mode for a new device.
Personalització de la retroiluminació RGB
The TH108 JIS features customizable RGB backlighting. You can adjust the color, effects, brightness, and speed of the backlight. Specific key combinations for these adjustments are typically found in the detailed Japanese manual. For advanced customization, use the dedicated web programari del controlador.

Image: EPOMAKER TH108 JIS keyboard showcasing active RGB backlighting.
Web Personalització del controlador
Un dedicat web driver is available for deep customization of your TH108 JIS keyboard. This allows you to:
- Freely assign key functions.
- Create and manage macro commands.
- Adjust backlight effects and sensitivity.
Accedeix al web driver through the official EPOMAKER website for your model to download or use the online tool.
Manteniment
Neteja del teclat
- Neteja general: Utilitzeu un drap suau i sense pelusa lleugerament dampesbandiu amb aigua o una solució de neteja suau per netejar les tecles i casing. Eviteu l'excés d'humitat.
- Eliminació de pols: Use compressed air to blow out dust and debris from between the keycaps.
- Neteja profunda: For a more thorough clean, you can remove the keycaps using the provided keycap puller. Clean the keycaps separately with mild soap and water, ensuring they are completely dry before reattaching. Clean the exposed switch area with compressed air or a soft brush.
Interruptors d'intercanvi en calent
The TH108 JIS features a hot-swappable PCB, allowing you to change switches without soldering.
- Treure la tapa de les tecles: Feu servir l'extractor de tecles per treure suaument la tecla desitjada.
- Treure l'interruptor: Use the switch puller (the other end of the 2-in-1 tool) to carefully grip the switch from its top and bottom clips. Pull straight up to remove the switch from the PCB.
- Instal·leu un nou interruptor: Align the pins of the new 5-pin mechanical switch with the holes on the PCB. Gently push the switch down until it clicks into place. Ensure the pins are not bent.
- Substitueix la tapa de les tecles: Press the keycap onto the new switch stem.
Precaució: Ensure the keyboard is disconnected or powered off before hot-swapping switches to prevent damage.
Resolució de problemes
Problemes de connectivitat
- El teclat no respon (amb cable):
- Check if the USB-C cable is securely connected to both the keyboard and the computer.
- Proveu un port USB diferent a l'ordinador.
- Prova amb un altre cable USB-C si està disponible.
- 2.4GHz Wireless not connecting:
- Ensure the 2.4GHz receiver is properly plugged into a USB port.
- Verify the keyboard is in 2.4GHz mode (check indicator lights or refer to manual for mode switching).
- Try re-pairing the keyboard with the receiver (consult the Japanese manual for specific steps).
- Assegureu-vos que la bateria del teclat estigui carregada.
- Bluetooth not connecting/pairing:
- Assegureu-vos que el Bluetooth estigui habilitat al vostre dispositiu.
- Put the keyboard into Bluetooth pairing mode (e.g., hold
Fn+1until indicator flashes). - Remove any existing "EPOMAKER TH108 JIS" entries from your device's Bluetooth list and try pairing again.
- Assegureu-vos que la bateria del teclat estigui carregada.
Key Functionality Issues
- Specific keys not responding:
- Carefully remove the keycap and then the switch using the provided tools.
- Inspeccioneu els pins de l'interruptor per si hi ha cap doblegament o dany. Redreceu-los suaument si estan doblegats.
- Reinsert the switch firmly. If the issue persists, try swapping with one of the preliminary switches or another working switch to determine if the switch itself is faulty.
- Ensure no debris is obstructing the switch socket.
- Unexpected key behavior:
- Check if any macro settings or key reassignments have been activated via the web conductor.
- Perform a factory reset if necessary (consult the Japanese manual for the reset key combination).
RGB Backlight Issues
- La retroiluminació no funciona o és inconsistent:
- Ensure the backlight is turned on and brightness is not set to zero.
- Check settings in the web driver software for any specific profiles or disabled lighting.
- Ensure the keyboard battery is sufficiently charged, as low power can affect RGB performance.
Consells per a l'usuari
- Gestió de la bateria: For optimal battery life, consider turning off the RGB lighting when not needed, especially in wireless modes. Charge the keyboard regularly, ideally overnight, to ensure it's ready for extended use.
- Experimentació amb interruptors: Avançanttage of the hot-swappable design. If you're curious about different typing feels, purchase small packs of other 5-pin mechanical switches to try them out in various keys (e.g., different switches for gaming keys vs. typing keys).
- Web Driver for Customization: Don't hesitate to explore the web driver software. It unlocks the full potential of the keyboard, allowing for personalized key layouts, macros, and lighting effects that can significantly enhance productivity or gaming performance.
- Adjustable Typing Angle: Experiment with the two-step adjustable kickstand to find the most ergonomic typing angle (6, 8, or 10.5 degrees) that suits your comfort and reduces wrist strain during long sessions.
Garantia i Suport
EPOMAKER products are designed for quality and durability. For specific warranty details, please refer to the warranty card included in your package or visit the official EPOMAKER website. If you encounter any issues that cannot be resolved using the troubleshooting guide, please contact EPOMAKER customer support through their official channels for assistance.
Conserveu el vostre comprovant de compra per a reclamacions de garantia.





