Introduction
This manual provides comprehensive instructions for the EPOMAKER Ajazz i610T 61-key mechanical keyboard. This compact keyboard features dual-mode connectivity (Bluetooth and wired USB-C), N-key rollover, and customizable backlighting. Please read this manual thoroughly to ensure proper setup and operation of your device.

Package Contents
Verify that all items are present in the package:
- 1 x EPOMAKER Ajazz i610T Mechanical Keyboard
- 1 x Type-C USB Cable
- 1 x User Manual (this document)

Setup Instructions
Wired Mode Connection
- Locate the Type-C USB cable included in the package.
- Connect one end of the Type-C USB cable to the USB-C port on the keyboard.
- Connect the other end of the USB cable to an available USB port on your computer.
- The keyboard will be automatically recognized by your operating system and is ready for use. The keyboard will also charge in wired mode.

Bluetooth Mode Connection
The Ajazz i610T supports Bluetooth 3.0 and can connect to up to three devices simultaneously.
- Ensure the keyboard is charged or connected via USB-C for initial setup.
- Turn on the Bluetooth function on your computer or device.
- On the keyboard, press and hold Fn + Q, Fn + W, or Fn + E for 3-5 seconds to enter pairing mode for the desired device slot. The corresponding key (Q, W, or E) will flash rapidly, indicating it is ready to pair.
- On your device, search for Bluetooth devices and select "Ajazz i610T" from the list.
- Once paired, the flashing light will become solid, indicating a successful connection.
- To switch between paired devices, simply press Fn + Q, Fn + W, or Fn + E briefly.
Operating Instructions

Function Key Combinations (Fn Key)
The Ajazz i610T utilizes a compact 61-key layout. Many functions are accessed by holding the Fn key and pressing another key. Refer to the keycap legends for specific secondary functions.
| Combination | Function |
|---|---|
| Fn + 1! | F1 |
| Fn + 2@ | F2 |
| Fn + 3# | F3 |
| Fn + 4$ | F4 |
| Fn + 5% | F5 |
| Fn + 6^ | F6 |
| Fn + 7& | F7 |
| Fn + 8* | F8 |
| Fn + 9( | F9 |
| Fn + 0) | F10 |
| Fn + -= | F11 |
| Fn + =+ | F12 |
| Fn + P | Pause |
| Fn + U | PrtSc (Print Screen) |
| Fn + I | ScrLK (Scroll Lock) |
| Fn + J | Home |
| Fn + K | PgUp (Page Up) |
| Fn + L | PgDn (Page Down) |
| Fn + M | End |
| Fn + < | Left Arrow |
| Fn + > | Right Arrow |
| Fn + ?/ | Up Arrow |
| Fn + Alt (right) | Down Arrow |
| Fn + Spacebar (hold 3s) | Reset to default mode/settings |
Backlight Control
The keyboard features a monochrome backlight with 17 different lighting effects. Specific key combinations for backlight control are typically indicated on the keycaps themselves. Common controls include:
- Switching backlight modes.
- Adjusting brightness levels.
- Controlling backlight speed.
Refer to the keycaps for specific symbols related to backlight adjustments (e.g., Fn + \| for mode switching, Fn + ;: for brightness, etc.).
N-Key Rollover (NKRO)
The Ajazz i610T supports N-Key Rollover, meaning that every key press is registered independently, regardless of how many other keys are being pressed simultaneously. This feature prevents "ghosting" or "key jamming" and is particularly beneficial for fast typing and gaming, ensuring all commands are accurately executed.
Maintenance
- Cleaning: Use a soft, dry cloth to wipe the keyboard surface. For deeper cleaning, use compressed air to remove dust and debris from between the keycaps. Avoid using liquid cleaners directly on the keyboard.
- Storage: Store the keyboard in a cool, dry place away from direct sunlight and extreme temperatures.
- Cable Care: Avoid bending or twisting the USB-C cable excessively to prevent damage.
- Battery Care: For optimal battery life, avoid fully discharging the keyboard frequently. Charge it regularly.
Troubleshooting
Keyboard Not Responding (Wired Mode)
- Ensure the USB-C cable is securely connected to both the keyboard and the computer.
- Try connecting the keyboard to a different USB port on your computer.
- Test with a different USB-C cable if available.
- Restart your computer.
Keyboard Not Connecting (Bluetooth Mode)
- Ensure the keyboard is charged. Low battery can affect Bluetooth connectivity.
- Verify that Bluetooth is enabled on your device.
- Make sure the keyboard is in pairing mode (Fn + Q/W/E flashing).
- If already paired, try unpairing the keyboard from your device's Bluetooth settings and then re-pairing it.
- Ensure the keyboard is within the 10-meter transmission range of your device.
- Try connecting to a different device to rule out an issue with the original device.
Backlight Not Working or Incorrect
- Check if the backlight is simply turned off or set to the lowest brightness. Use the backlight control key combinations to adjust.
- Ensure the keyboard has sufficient power.
- Try resetting the keyboard to its default settings by holding Fn + Spacebar for 3 seconds.
Specifications
| Brand | EPOMAKER / Ajazz |
| Model | i610T |
| Layout | 61 Keys (60% Compact) |
| Connectivity | Bluetooth 3.0, USB Type-C Wired |
| Switch Type | Mechanical (e.g., Blue Switch, Black Switch) |
| Backlight | Monochrome (17 light effects) |
| N-Key Rollover | Supported |
| Battery Capacity | 1000mAh |
| Cable Length | Approx. 1.5m |
| Material | ABS |
| Product Dimensions (L*W*H) | 29.1 x 10.1 x 4 cm (11.46 x 3.98 x 1.57 inches) |
| Item Weight | Approx. 580g (20.46 oz) |
| Supported OS | Windows 2000/XP/Vista/7/8/10 |
Warranty and Support
For warranty information and technical support, please refer to the documentation provided at the time of purchase or visit the official EPOMAKER website. Specific warranty terms may vary by region and retailer.





