TECURS Wireless/Bluetooth/Wired 65% Mechanical Gaming Keyboard

1. Introduction

Thank you for choosing the TECURS KB510 Mechanical Gaming Keyboard. This ultra-compact 65% layout keyboard offers versatile connectivity options including wired USB-C, 2.4G wireless, and Bluetooth, making it compatible with Windows and Mac operating systems. Featuring vibrant RGB backlighting and responsive linear red switches, it is designed for both gaming and office use. This manual provides detailed instructions for setup, operation, maintenance, and troubleshooting to ensure optimal performance.

2. Setup

2.1 Package Contents

• 1x TECURS KB510 Mechanical Keyboard
• 1x USB-C Cable (1.8m)
• 1x USB 2.4G Receiver
• 1x Key Puller
• 1x User Manual (this document)

Figure 2.1: Included accessories with the TECURS KB510 keyboard.

2.2 Connection Modes

The TECURS KB510 keyboard supports three connection modes: Wired, 2.4G Wireless, and Bluetooth. Use the switch located on the back of the keyboard to select your desired mode.

Figure 2.2: Three connection modes of the keyboard.

2.2.1 Wired Connection

Connect the provided USB-C cable to the keyboard's port and the other end to your computer's USB port. The keyboard will automatically be recognized and ready for use.

Figure 2.3: Wired USB-C connection.

2.2.2 2.4G Wireless Connection

Insert the 2.4G USB receiver into an available USB port on your computer. Switch the keyboard to 2.4G mode. The keyboard will connect automatically.

Figure 2.4: 2.4G wireless connection setup.

2.2.3 Bluetooth Connection

The keyboard can connect to up to three Bluetooth devices. Switch the keyboard to Bluetooth mode. Press and hold FN + Q, FN + W, or FN + E for 3-5 seconds until the corresponding key flashes rapidly, indicating pairing mode. On your device, search for "TECURS KB510" and connect. Once connected, the key will stop flashing.

Figure 2.5: Bluetooth connection to a device.

3. Operating Instructions

3.1 RGB Backlight Control

The keyboard features 15 RGB backlight modes and 7 monochrome backlight modes. You can customize the lighting effects to your preference.

• FN + Ins: Toggle backlight ON/OFF.
• FN + PgUp: Cycle through 15 RGB backlight modes.
• FN + Del: Cycle through 7 monochrome backlight colors.
• FN + ↑: Increase backlight brightness.
• FN + ↓: Decrease backlight brightness.
• FN + ←: Decrease dynamic backlight mode speed.
• FN + →: Increase dynamic backlight mode speed.

Figure 3.1: Keyboard with RGB lighting effects.

3.2 System Compatibility Switching

The keyboard is compatible with both Windows and macOS. Use the following key combinations to switch between systems:

• FN + A: Switch to Windows mode.
• FN + S: Switch to macOS mode.

Figure 3.2: Dual system compatibility.

3.3 Multi-Device Switching (Bluetooth Mode)

In Bluetooth mode, you can quickly switch between up to three paired devices:

• FN + Q: Switch to Bluetooth Device 1.
• FN + W: Switch to Bluetooth Device 2.
• FN + E: Switch to Bluetooth Device 3.

Figure 3.3: Seamless switching between up to 3 Bluetooth devices.

3.4 Battery Status Check

To check the current battery level, press FN + Spacebar. The row of number keys (1-0) will light up to indicate the battery percentage (e.g., 1-5 lit means 10-50% battery).

Figure 3.4: Battery level display.

3.5 Ergonomic Design

The keyboard features three adjustable angles (6°, 8°, 12°) for ergonomic comfort during extended use.

Figure 3.5: Adjustable keyboard angles.

3.6 Official Product Videos

Watch these official videos for a visual guide on the keyboard's features and functionality:

4. Maintenance

Proper maintenance ensures the longevity and performance of your TECURS KB510 keyboard.

• Cleaning: Use a soft, dry cloth to wipe down the keyboard surface. For deeper cleaning, use the provided key puller to remove keycaps and clean dust or debris with compressed air. Avoid using harsh chemicals or abrasive materials.
• Liquid Spills: In case of liquid spills, immediately disconnect the keyboard from your device. Turn it upside down to drain any liquid and allow it to air dry completely before reconnecting. Do not use a hairdryer as excessive heat can damage components.
• Storage: Store the keyboard in a cool, dry place away from direct sunlight and extreme temperatures.

5. Troubleshooting

If you encounter any issues with your keyboard, please refer to the following common solutions:

• Keyboard not responding (Wired): Ensure the USB-C cable is securely connected to both the keyboard and the computer. Try a different USB port or cable.
• 2.4G Wireless connection issues: Ensure the 2.4G USB receiver is properly inserted and the keyboard is switched to 2.4G mode. Try moving the keyboard closer to the receiver.
• Bluetooth pairing failure: Ensure the keyboard is in pairing mode (FN+Q/W/E key flashing rapidly). Make sure Bluetooth is enabled on your device and it's within range. Remove any previous pairings of the keyboard on your device and try pairing again.
•  style="font-weight:bold;">Backlight not working or dim: Press FN+Ins to ensure the backlight is turned on. Adjust brightness using FN+↑. Check battery level with FN+Spacebar and charge if low.
• Keys not registering or double-typing: Ensure the keyboard is fully charged. If the issue persists, try cleaning under the keycaps.
• Short battery life: Reduce backlight brightness or turn it off when not needed. Ensure the keyboard enters power-saving mode after 2 minutes of inactivity (in BT/2.4G mode).

If the problem persists after trying these steps, please contact TECURS customer support for further assistance.

6. Specifications

7. Warranty and Support

TECURS products are manufactured to the highest quality standards. For information regarding warranty coverage, please refer to the warranty card included in your product packaging or visit the official TECURS website.

For technical support, troubleshooting assistance, or any inquiries about your product, please contact TECURS customer service through the contact information provided on our website or in your product documentation. You can also refer to the official User Manual PDF for additional details: TECURS KB510 User Manual (PDF).