EPOMAKER x Aula F75 75% Wireless Gasket Mechanical Gaming Keyboard User Manual

1. Introduction

The EPOMAKER x Aula F75 is a high-performance 75% compact mechanical gaming keyboard designed for an optimal typing experience. It features a gasket-mounted structure with innovative leaf-spring washers, providing enhanced comfort and a satisfying feel. The keyboard integrates a 5-layer sound dampening system to minimize noise and resonance, ensuring a quiet and focused typing environment. Equipped with factory-lubricated LEOBOG Reaper mechanical switches and durable Cherry profile double-shot PBT keycaps, the F75 delivers smooth, responsive, and long-lasting performance. It offers versatile connectivity options including Bluetooth, 2.4GHz wireless, and wired USB-C, along with vibrant 16.8 million color RGB backlighting and programmable software for customization.

Figure 1.1: EPOMAKER x Aula F75 Gaming Keyboard with RGB lighting and key features highlighted.

2. Setup

2.1 Package Contents

• EPOMAKER x Aula F75 Mechanical Keyboard
• USB-C Cable
• User Manual

2.2 Connectivity Options

The F75 keyboard supports three connection modes: Bluetooth, 2.4GHz wireless, and wired USB-C.

Figure 2.1: Tri-Mode Wireless Connectivity options for the F75 keyboard, including 2.4GHz, Bluetooth, and USB wired connections, compatible with various devices like tablets, laptops, phones, and PCs.

2.2.1 Wired USB-C Connection

1. Connect the provided USB-C cable to the keyboard's USB-C port.
2. Connect the other end of the USB-C cable to an available USB port on your computer.
3. The keyboard will be automatically recognized and ready for use.

2.2.2 2.4GHz Wireless Connection

1. Locate the 2.4GHz USB receiver, usually stored in a slot on the keyboard.
2. Plug the USB receiver into an available USB port on your computer.
3. Switch the keyboard's mode selector to 2.4GHz wireless mode.
4. The keyboard should connect automatically. If not, press and hold the Fn key along with the 2.4GHz key (often indicated by an icon) to initiate pairing.

2.2.3 Bluetooth Connection

1. Switch the keyboard's mode selector to Bluetooth mode.
2. On your device (computer, tablet, phone), go to Bluetooth settings and enable Bluetooth.
3. On the keyboard, press and hold Fn + B1, B2, or B3 (Bluetooth channel keys) for 3-5 seconds until the indicator light flashes, indicating pairing mode.
4. Select "EPOMAKER F75" from the list of available Bluetooth devices on your device to complete pairing.

2.3 Charging the Battery

The F75 keyboard is equipped with a 4000mAh battery. Connect the USB-C cable to the keyboard and a power source (computer USB port or USB wall adapter) to charge. The indicator light will show charging status and turn off when fully charged.

Figure 2.2: The F75 keyboard features a 4000mAh battery, providing approximately 17.5 hours of usage with RGB backlight on and up to 266.5 hours with RGB backlight off.

3. Operating Instructions

3.1 Basic Key Functions

The F75 features a standard QWERTY layout with 80 keys. Refer to the keycap legends for primary functions. Many keys have secondary functions accessible via the Fn key.

3.2 Multimedia Control Knob

The dedicated knob on the top right corner allows for quick and easy control of multimedia functions:

• Rotate: Adjust volume (clockwise to increase, counter-clockwise to decrease).
• Press: Mute/unmute audio.

3.3 RGB Backlighting

The keyboard features 16.8 million color RGB backlighting. Various lighting effects, brightness levels, and speeds can be adjusted directly on the keyboard or through the programmable software.

Figure 3.1: The F75 keyboard features adjustable dynamic RGB backlighting, allowing users to customize lighting effects and colors.

3.4 Programmable Software

For advanced customization, the F75 keyboard can be configured using dedicated software (compatible with Windows systems). This software allows for:

• Key remapping
• Macro recording
• Detailed backlight settings
• Music rhythm synchronization

The software can typically be downloaded from the official EPOMAKER website.

Figure 3.2: The programmable software interface for Windows systems, showing options for key remapping, macro recording, backlight settings, and music rhythm synchronization.

4. Maintenance

4.1 Cleaning

• Disconnect the keyboard from your computer before cleaning.
• Use a soft, lint-free cloth slightly dampened with water or a mild cleaning solution to wipe the keycaps and case.
• For dust and debris between keys, use compressed air.
• Avoid harsh chemicals or abrasive materials.

4.2 Hot-Swappable Switches

The F75 keyboard features hot-swappable sockets, allowing you to change mechanical switches without soldering. This supports 3-pin and 5-pin mechanical switches.

Figure 4.1: The F75 is a hot-swappable keyboard, allowing easy replacement of 3/5 pin mechanical switches. This image shows the process of removing a switch with a puller, highlighting south-facing LEDs, hot-swap sockets, and fine-tuned stabilizers.

1. Use the included keycap puller to gently remove the desired keycap.
2. Use the switch puller to carefully extract the mechanical switch from its socket.
3. Align the pins of the new switch with the holes in the PCB and press firmly until it clicks into place. Ensure pins are not bent.
4. Replace the keycap.

4.3 Keycap Replacement

The F75 comes with durable Cherry profile double-shot PBT keycaps. If you wish to replace them:

1. Use the keycap puller to remove the existing keycaps.
2. Gently press the new keycaps onto the switch stems until they are securely seated.

5. Troubleshooting

5.1 Keyboard Not Responding

• Wired Mode: Ensure the USB-C cable is securely connected to both the keyboard and the computer. Try a different USB port or cable.
• 2.4GHz Wireless Mode: Ensure the USB receiver is plugged in and the keyboard is switched to 2.4GHz mode. Re-pair if necessary (Fn + 2.4GHz key). Check battery level.
• Bluetooth Mode: Ensure Bluetooth is enabled on your device and the keyboard is in Bluetooth mode. Re-pair the keyboard (Fn + B1/B2/B3). Check battery level.
• Battery: Charge the keyboard fully.

5.2 Keys Not Registering or Double-Typing

• Switch Issue: Due to the hot-swappable design, a switch might be improperly seated. Gently remove the keycap and switch, then re-insert the switch firmly.
• Debris: Clean around the affected switch with compressed air.
• Software Glitch: Restart your computer and keyboard.

5.3 RGB Backlighting Not Working

• Brightness: Ensure the brightness is not set to zero. Adjust using keyboard shortcuts or software.
• Mode: Check if the lighting mode is set to 'off' or a static color that blends with the keycaps.
• Software: Use the programmable software to diagnose and adjust lighting settings.
• Battery: Low battery can affect RGB performance in wireless modes. Charge the keyboard.

6. Specifications

7. Warranty and Support

7.1 Manufacturer's Warranty

This EPOMAKER x Aula F75 keyboard comes with a 1-year manufacturer's warranty from the date of purchase. This warranty covers defects in materials and workmanship under normal use. It does not cover damage caused by misuse, accidents, unauthorized modifications, or normal wear and tear.

7.2 Technical Support

For technical assistance, troubleshooting, or warranty claims, please contact EPOMAKER customer support through their official website or the retailer where the product was purchased. Please have your proof of purchase and product model number (F75) ready when contacting support.

You can find more information and support resources on the official EPOMAKER website: www.epomaker.com