1. Introduction
This manual provides detailed instructions for the setup, operation, and maintenance of your EWEADN X7S Wireless Keyboard. Designed for versatility, the X7S offers dual-mode connectivity (Bluetooth 5.0 and 2.4GHz wireless), a durable metal panel, and a comfortable typing experience with its unique water drop keycaps and yellow backlighting. Please read this manual thoroughly to ensure optimal performance and longevity of your device.
Image 1.1: The EWEADN X7S Wireless Keyboard, showcasing its full layout and yellow backlighting.
2. Package Contents
Please verify that all items are present in your package:
- EWEADN X7S Wireless Keyboard
- USB 2.4GHz Receiver
- Type-C Charging Cable
- User Manual (this document)
3. Product Features
- Dual-Mode Connectivity: Supports both Bluetooth 5.0 and 2.4GHz wireless connections.
- Rechargeable Battery: Built-in battery with Type-C charging, allowing use while charging.
- Premium Construction: Durable thickened metal panel with a frosted matte finish.
- Yellow Backlight: Single warm yellow backlight with 5 brightness levels and a breathing light mode (5 speed settings).
- Quiet Typing: Upgraded 'water drop' pudding keycaps and membrane structure for reduced noise (approximately 95% quieter).
- Ergonomic Design: Concave and convex keycaps, adjustable feet for a 7° tilt, and 4 non-slip pads for comfortable typing.
- Anti-Ghosting: 26-key anti-ghosting technology for simultaneous keystrokes without conflict.
- Wide Compatibility: Compatible with Windows, Linux, Chrome OS, and Mac operating systems.
Image 3.1: Overview of the keyboard's dual-mode connectivity and rechargeable feature.
4. Setup Instructions
4.1 Charging the Keyboard
Before first use, or when the battery is low, connect the keyboard to a power source using the provided Type-C charging cable. A full charge typically takes approximately 3 hours. The keyboard can be used normally while charging.
Image 4.1: The keyboard connected via its Type-C charging cable.
4.2 Power On/Off
Locate the power switch on the bottom of the keyboard. Slide it to the 'ON' position to power on the device. Slide it to 'OFF' to power off.
4.3 Connecting via 2.4GHz Wireless
- Insert the USB 2.4GHz receiver into an available USB port on your computer.
- Ensure the keyboard is powered on.
- Press the Fn + 1 keys simultaneously to switch to 2.4G mode. The indicator light will confirm the connection.
4.4 Connecting via Bluetooth
The keyboard supports two separate Bluetooth connections (BT1 and BT2).
- Ensure the keyboard is powered on.
- Press the Fn + 2 (for BT1) or Fn + 3 (for BT2) keys simultaneously. The indicator light will flash, indicating pairing mode.
- On your device (computer, tablet, smartphone), navigate to Bluetooth settings.
- Search for available devices and select "X7S__" (or similar name) to pair.
- Once paired, the indicator light on the keyboard will stop flashing and remain solid.
Image 4.2: Visual representation of 2.4G USB receiver and Bluetooth connectivity.
5. Operating Instructions
5.1 Switching Between Modes
To switch between connected devices or modes:
- Press Fn + 1 for 2.4GHz wireless mode.
- Press Fn + 2 for Bluetooth 1 mode.
- Press Fn + 3 for Bluetooth 2 mode.
5.2 Backlight Control
The keyboard features a single yellow backlight with adjustable settings:
- Press Fn + SL to turn the backlight ON or OFF.
- Press Fn + PU to increase backlight brightness (5 levels).
- Press Fn + PD to decrease backlight brightness (5 levels).
- The backlight also supports a breathing light mode; refer to the quick start guide for specific key combinations to activate and adjust breathing speed.
Image 5.1: Illustration of backlight adjustment keys (Fn+PU, Fn+PD, Fn+SL).
5.3 Ergonomic Design
The keyboard is designed for comfort. Utilize the adjustable feet on the bottom to set a 7° tilt angle for an optimal typing posture. The non-slip pads ensure stability during use.
Image 5.2: Details of the keyboard's ergonomic design, including the foldable stand and anti-slip feet.
6. Maintenance
6.1 Cleaning
To clean your keyboard, power it off and disconnect any cables. Use a soft, lint-free cloth slightly dampened with water or a mild cleaning solution. Avoid harsh chemicals or abrasive materials. For dust between keys, use compressed air.
6.2 Battery Care
To prolong battery life, avoid fully discharging the keyboard frequently. Charge it regularly, and if storing for an extended period, ensure it has a partial charge (around 50%).
7. Troubleshooting
- Keyboard not responding:
- Ensure the keyboard is powered on.
- Check battery level and charge if necessary.
- Verify correct mode selection (Fn+1 for 2.4G, Fn+2/3 for Bluetooth).
- For 2.4G, ensure the USB receiver is securely plugged in.
- For Bluetooth, re-pair the keyboard with your device.
- Backlight not working:
- Press Fn+SL to toggle the backlight.
- Adjust brightness using Fn+PU and Fn+PD.
- Ensure the keyboard has sufficient battery charge.
- Connectivity issues (lag, disconnections):
- Ensure the keyboard is within the 33-foot (10-meter) operating range.
- Minimize interference from other wireless devices.
- Recharge the keyboard battery.
- Try connecting to a different USB port for the 2.4G receiver.
8. Specifications
| Feature | Detail |
|---|---|
| Model Number | X7S-03 |
| Connectivity | Bluetooth 5.0, 2.4GHz Wireless |
| Keyboard Type | Membrane |
| Backlight | Single Yellow (5 brightness levels, breathing mode) |
| Keycaps | Water Drop Pudding Keycaps |
| Anti-Ghosting | 26-Key |
| Power Source | Rechargeable Battery (Type-C) |
| Material | Metal, Plastic |
| Item Weight | 1.57 pounds |
| Package Dimensions | 19.17 x 6.97 x 2.05 inches |
| Compatible OS | Windows, Linux, Chrome OS, Mac |
9. Warranty and Support
The EWEADN X7S Wireless Keyboard comes with 24-month brand support. For any questions, technical assistance, or warranty claims, please contact EWEADN customer service. Refer to the product packaging or the official EWEADN website for contact information.
Image 9.1: EWEADN support details, indicating 24-hour reply and 360 days manufacturer support.
