Introduction
The Cherry KW X ULP Ultra Slim Wireless Mechanical Keyboard is designed for versatile use across multiple devices, offering a premium typing experience with its CHERRY MX Ultra Low Profile switches. This manual provides essential information for setting up, operating, and maintaining your keyboard.
Key features include true mechanical switches, multi-device connectivity via 2.4 GHz wireless and Bluetooth 5.2 Low Energy, USB-C rechargeable battery, and white illumination for status keys.
Package Contents
- Cherry KW X ULP Keyboard
- USB-A to USB-C Cable
- 2.4 GHz Wireless Dongle (typically pre-installed or included)
Setup
1. Initial Charging
Before first use, connect the keyboard to a USB power source using the provided USB-A to USB-C cable. The keyboard features a built-in rechargeable lithium battery. The Cherry icon on the top right corner indicates battery status: green for full, yellow for medium, and red for low.
Figure 1: Cherry KW X ULP Keyboard Overview
2. Connectivity Options
The keyboard offers four transmission channels for multi-device functionality:
- F1: 2.4 GHz Wireless - For connection via the included USB dongle.
- F2 + F3: Bluetooth 5.2 Low Energy - For connecting to two separate Bluetooth-enabled devices.
- F4: Corded Channel - For direct connection via the USB-C cable, which also charges the keyboard.
To switch between channels, press the FN key simultaneously with the corresponding function key (F1, F2, F3, or F4). The status keys (F1-F4) will illuminate to indicate the active connection.
Figure 2: Key Detail and Low Profile Design
3. Connecting to Devices
2.4 GHz Wireless: Insert the USB dongle into an available USB port on your computer. The keyboard should automatically connect to the dongle when F1 channel is selected.
Bluetooth:
- Ensure your device's Bluetooth is enabled.
- Press FN + F2 or FN + F3 to select a Bluetooth channel. The corresponding key will blink, indicating pairing mode.
- On your device, search for "Cherry KW X ULP" in the Bluetooth settings and select it to pair.
- Once paired, the F2 or F3 key will illuminate steadily.
Corded Mode: Connect the USB-C end of the cable to the keyboard and the USB-A end to your computer. Select the F4 channel. This mode provides a stable connection and charges the keyboard simultaneously.
Figure 3: Multi-Device Setup Example
Video 1: Overview of the Cherry Ultra Slim Mechanical Wireless Keyboard, demonstrating its features and connectivity options. This video highlights the keyboard's versatility in various work environments.
Operating Instructions
1. Typing Experience
The Cherry KW X ULP keyboard features CHERRY MX Ultra Low Profile switches, providing a tactile and responsive typing experience. These switches are designed for durability, rated for up to 50 million keystrokes per key.
Figure 4: User Typing on the Keyboard
2. Function Keys and Illumination
The keyboard includes white illumination for all keys, with additional color LEDs for status keys such as Caps Lock, Num Lock, and the connection indicators (F1-F4). The function keys (F1-F12) are defaulted to media control/shortcut functionality. To use the standard F1-F12 functions, hold down the FN key.
To toggle the default behavior of the function keys (i.e., to make F-keys primary and media keys secondary without holding FN), press FN + CTRL simultaneously. This will swap the primary function of the F-keys.
Figure 5: Numeric Keypad Illumination
3. Adjustable Feet
The keyboard features adjustable feet on the underside, allowing you to set a preferred typing angle for improved ergonomics and comfort.
Figure 6: Keyboard Side View (Flat)
Figure 7: Keyboard Side View (Feet Extended)
Maintenance
1. Cleaning
To clean your keyboard, disconnect it from all power sources and devices. Use a soft, lint-free cloth slightly dampened with water or a mild cleaning solution. Avoid spraying liquids directly onto the keyboard or using abrasive cleaners. For dust and debris between keys, use compressed air.
2. Battery Care
To prolong battery life, avoid fully discharging the keyboard frequently. Recharge the battery when the Cherry icon indicates a low charge (red). Store the keyboard in a cool, dry place when not in use for extended periods.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Keyboard not responding (Wireless) | Low battery; Dongle not connected; Incorrect channel selected; Interference. | Charge the keyboard. Ensure the 2.4 GHz dongle is securely plugged in. Select F1 channel. Move closer to the dongle or reduce other wireless interference. |
| Bluetooth connection issues | Not paired; Out of range; Interference; Device Bluetooth off. | Ensure Bluetooth is enabled on your device. Re-pair the keyboard (FN + F2/F3). Move keyboard closer to the device. Check for other Bluetooth devices causing interference. |
| Function keys (F1-F12) not working as expected | Default media function is active. | Press FN + CTRL simultaneously to toggle the primary function of the F-keys. |
| Keyboard backlight not working | Backlight turned off; Low battery. | Check keyboard settings for backlight control (if available, not specified in data). Charge the keyboard. |
| Battery indicator is red | Low battery. | Connect the keyboard to a power source using the USB-C cable to recharge. |
Specifications
| Feature | Detail |
|---|---|
| Brand | Cherry |
| Model Number | G8U-27000LTBUS-2 |
| Product Dimensions | 17.32 x 5.24 x 0.63 inches |
| Item Weight | 2.05 pounds |
| Manufacturer | CHERRY |
| Connectivity Technology | Wired, 2.4 GHz Wireless, Bluetooth 5.2 Low Energy |
| Keyboard Description | Ultra Low Profile Mechanical Keyboard |
| Special Features | Wireless, Backlit, Mechanical, Compact, Multi-Device Function |
| Color | Black (with white illumination) |
| Number of Keys | 104 |
| Key Switch Type | CHERRY MX Ultra Low Profile |
| Battery | Rechargeable Lithium Battery |
Warranty and Support
Cherry products are manufactured to high-quality standards. For specific warranty information and support, please refer to the official Cherry website or contact Cherry customer service. Keep your proof of purchase for warranty claims.
For further assistance, visit the Cherry Store on Amazon or the official Cherry website.
