EPOMAKER x AULA F99 Mechanical Keyboard User Manual

Introduction

This manual provides detailed instructions for the EPOMAKER x AULA F99 99-Key Hot-swappable Mechanical Keyboard. Designed for versatility and performance, this keyboard features a gasket-mount structure, multi-mode connectivity (Bluetooth 5.0, 2.4G Wireless, Wired USB-C), and RGB backlighting. It is compatible with various operating systems including Mac, Windows, Android, and iOS.

Setup

Package Contents

Before you begin, please ensure all items are present in your package:

• EPOMAKER x AULA F99 Mechanical Keyboard
• USB-C Cable
• 2.4G USB Receiver
• Switch Puller
• Keycap Puller (if included)
• User Manual (this document)

Image: The EPOMAKER x AULA F99 keyboard, its packaging, USB-C cable, and switch/keycap puller.

Connectivity Modes

The AULA F99 supports three connection modes:

• Wired Mode: Connects via the included USB-C cable.
• 2.4G Wireless Mode: Connects via the 2.4G USB receiver.
• Bluetooth 5.0 Mode: Connects wirelessly to up to three devices.

Switching Modes

Use the switch located on the top left of the keyboard to select your desired mode:

• Center Position: Wired Mode
• Left Position: 2.4G Wireless Mode
• Right Position: Bluetooth Mode

2.4G Wireless Pairing

1. Toggle the top left switch to 2.4G mode. The cyan light of the key will blink slowly.
2. Press and hold FN + 4 for 3 seconds to enter pairing state.
3. Plug the 2.4G USB receiver into your computer.
4. The cyan light will turn solid for 2 seconds, indicating successful connection.
5. Note: The keyboard is factory-paired in 2.4G mode. Re-pairing is usually not necessary unless connection issues occur.

Bluetooth Pairing

The keyboard supports connecting to three Bluetooth devices (BLE5.0/BLE3.0).

1. Toggle the top left switch to Bluetooth mode.
2. Press and hold one of the following key combinations for 3 seconds to enter pairing mode for the respective slot:
   • FN + 1 (BT 1)
   • FN + 2 (BT 2)
   • FN + 3 (BT 3)
   The blue indicator light under the corresponding key (1, 2, or 3) will flash fast.
3. On your device (computer, tablet, phone), search for Bluetooth devices and select "AULA-F99 3.0" or "AULA-F99 5.0".
4. Once connected, the blue indicator light will turn solid for 2 seconds.
5. To switch between paired Bluetooth devices, simply press FN + 1/2/3 (short press).

System Compatibility

The AULA F99 is compatible with multiple operating systems. Use the following FN combinations to switch between system modes:

• FN + W: Windows system (W key red light flashes for 3s)
• FN + E: Mac system (E key red light flashes for 3s)
• FN + R: iOS system (R key red light flashes for 3s)
• FN + Q: Android system (Q key red light flashes for 3s)

Image: The AULA F99 keyboard is compatible with various systems including Mac/iOS, Windows/Android, PS4/5, Xbox, PC, Laptop, Tablet, and Playstation.

Operating Instructions

Function Keys (FN Combinations)

The keyboard features a range of FN key combinations for enhanced functionality:

Image: Visual guide for toggling backlight effects (FN + \) and colors (FN + TAB).

Indicators

• Capslock Indicator: Located on the keyboard.
• RGB Light Power Indicator: Shows power status.
• NUM Indicator: For the Numpad.
• WIN Lock Indicator: Stays on when the WIN key is locked.

RGB Backlighting

The keyboard offers 15 RGB light effects. With the drive software, you can access music rhythm RGB lighting effects and custom functions. The ambient light bar can also display keyboard power level and charging status (full green, 5 lights each green light indicates 20% battery, low battery all red indication).

Image: The AULA F99 keyboard showcasing its vibrant RGB backlighting on the keys.

Image: A close-up of the AULA F99 keyboard's light bar, indicating its glowing effect.

Low Latency Performance

Experience responsive typing and gaming with low latency across all connection modes:

• Wired: 2ms
• 2.4G Wireless: 3ms
• Bluetooth: 7ms

Image: Diagram illustrating the low latency performance of the AULA F99 keyboard in wired, 2.4G, and Bluetooth modes.

Maintenance

Hot-Swappable Switches

The AULA F99 features hot-swappable switches, allowing you to easily change 3-pin or 5-pin mechanical switches without soldering. This enables customization and easy replacement of faulty switches.

Image: A close-up of the AULA F99 keyboard highlighting its hot-swappable feature, showing a switch being removed with a puller, along with diagrams of pre-lubed switches, fine-tuned stabilizers, and hot swap sockets.

Image: Various mechanical switches displayed next to the keyboard, demonstrating the hot-swappable capability.

Cleaning

To clean your keyboard, disconnect it from your device. Use a soft, dry cloth to wipe down the keycaps and chassis. For deeper cleaning, you may remove keycaps using the provided keycap puller and clean underneath. Avoid using harsh chemicals or excessive moisture.

Charging

The keyboard is equipped with a 4000mAh*2 rechargeable lithium battery. Connect the USB-C cable to the keyboard and a power source (e.g., computer USB port, USB wall adapter). The RGB light power indicator will be on during charging and turn off when fully charged. For long-term storage, ensure the keyboard is charged periodically to maintain battery health.

Troubleshooting

• Keyboard not responding:
  • Ensure the keyboard is charged.
  • Check the connection mode switch (Wired, 2.4G, BT) is in the correct position.
  • For wired mode, ensure the USB-C cable is securely connected.
  • For 2.4G/Bluetooth, try re-pairing the keyboard.
• Connectivity issues (2.4G/Bluetooth):
  • Ensure the USB receiver is properly inserted for 2.4G.
  • Ensure Bluetooth is enabled on your device.
  • Move the keyboard closer to your device to reduce interference.
  • Try re-pairing the keyboard as described in the Setup section.
• Backlight not working or incorrect:
  • Use FN + \ to cycle through backlight effects.
  • Use FN + TAB to cycle through backlight colors.
  • Adjust brightness with FN + ↑/↓.
  • Ensure the keyboard has sufficient battery charge.
• WIN key is locked:
  • Press FN + WIN-L to unlock the WIN key. The WIN indicator light will turn off.
• Keyboard not recognized after switching to Mac/iOS:
  • After switching to Mac/iOS system (FN+E or FN+R), the WIN-L and ALT keys are swapped. This is normal behavior and not a malfunction.
• Reset to Default Settings:
  • To restore the keyboard to its default settings, press and hold FN + Esc for three seconds. Note that original connected Bluetooth devices will not be cleared.

Specifications

User Tips

• Upon receiving your keyboard, inspect the packaging and contents to ensure everything is in good condition.
• Take advantage of the hot-swappable switches to customize your typing experience or easily replace switches if needed.
• For optimal performance in gaming, consider using the wired or 2.4G wireless mode due to their lower latency.

Warranty and Support

For further details, including comprehensive warranty information and advanced software features, please refer to the official user manual PDF available for download:

Download User Manual (PDF)

For technical support or inquiries, please contact EPOMAKER or AULA customer service through their official channels.

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