1. Introduction
The CUJMH One-key Shortcut Keyboard is a versatile, programmable mini mechanical keypad designed to enhance efficiency across various applications. This device functions as a standard Human Interface Device (HID) keyboard, offering plug-and-play convenience without the need for drivers. It supports multiple customizable function modes, allowing each button to be configured independently. Settings are stored directly on the keyboard's on-board memory, ensuring that your custom configurations remain active even when switching between devices.
2. Setup Guide
Setting up your One-key Shortcut Keyboard is straightforward due to its plug-and-play design.
2.1 Package Contents
- 1 x One-key Shortcut Keyboard (Black or White, depending on selection)
2.2 Connecting the Keyboard
- Locate an available USB port on your computer or compatible device.
- Connect the USB cable from the One-key Shortcut Keyboard to the USB port.
- The device will be automatically recognized by your operating system as a standard HID keyboard. No additional drivers are required for basic functionality.
2.3 Compatibility
The keyboard is compatible with a wide range of operating systems and devices, including:
- Windows
- Linux
- macOS
- Android
- Raspberry Pi
3. Operating Instructions & Customization
The primary feature of this keyboard is its programmability. Each key can be assigned a unique function.
3.1 Default Operation
Out of the box, the keyboard may have a default function assigned to its key. To utilize its full potential, customization is recommended.
3.2 Customizing Key Functions
To program the key, a dedicated setting program is required. This software allows you to assign various functions to the key. The settings are saved directly onto the keyboard's on-board storage, meaning you only need to configure it once, and the settings will persist even when connected to different devices.
Please refer to the manufacturer's website or included documentation for instructions on downloading and using the specific programming software.
3.3 Supported Function Modes
The keyboard supports the following function modes:
- Default Mode: Functions as a standard keyboard key.
- Mouse Mode: Allows the key to control cursor movement or act as a mouse button (e.g., left-click, right-click).
- Multimedia Control: Control media playback, such as play/pause, next track, previous track, and volume adjustments.
- Two-step Operation: Perform different actions based on whether the key is pressed or released.
- LED Control: Control the keyboard's LED indicator to a specified state (if applicable).
- Game Controller: Can be configured to act as buttons for a game handle.
- One-key Password: Input a preset password with a single press of the key.
4. Specifications
| Feature | Description | |
|---|---|---|
| Brand Name | CUJMH | |
| Model | Style | Multifunctional Keyboard |
| Interface Type | USB | |
| Operation Style | Mechanical | |
| Keyboard Standard | Mini Keyboard | |
| Application | Desktop | |
| Type | Wired | |
| Language | English | |
| Battery Included | No | |
| Origin | Mainland China | |
| Certification | CE | |
| Weight | 0.1 kg | |
| Dimensions (L x W x H) | 8 cm x 8 cm x 4 cm |
5. Troubleshooting
5.1 Keyboard Not Responding
- Check USB Connection: Ensure the USB cable is securely plugged into both the keyboard and the computer's USB port. Try a different USB port.
- Test on Another Device: Connect the keyboard to another computer or compatible device to determine if the issue is with the keyboard or the original device.
- Restart Device: Sometimes a simple restart of your computer or device can resolve connectivity issues.
5.2 Key Function Not Working as Expected
- Verify Programming: Ensure the key has been correctly programmed using the dedicated setting software. Double-check the assigned function.
- On-board Storage: Remember that settings are stored on the keyboard. If you've recently changed settings, ensure they were successfully saved to the device.
- Software Compatibility: Confirm that the programming software is compatible with your operating system.
5.3 Difficulty Programming Specific Functions (e.g., F2)
If you are having trouble assigning specific functions like 'F2', ensure you are using the correct programming software and following its instructions precisely. Some functions may require specific input methods within the software. If the issue persists, consult the software's help documentation or the manufacturer's support resources.
6. User Tips
- Save Settings: Always ensure you save your custom key configurations to the keyboard's on-board memory after making changes. This allows the settings to travel with the keyboard, regardless of the device it's connected to.
- Explore Modes: Experiment with the different function modes (mouse, multimedia, game controller) to discover how the keyboard can best streamline your workflow or gaming experience.
- Dedicated Software: For advanced customization, such as assigning specific F-keys or complex macros, you will need to use the dedicated programming software. Make sure to download the latest version from the manufacturer's official channels.
7. Maintenance
To ensure the longevity and optimal performance of your One-key Shortcut Keyboard, follow these simple maintenance guidelines:
- Cleaning: Use a soft, dry cloth to wipe the surface of the keyboard. For stubborn dirt, a slightly damp cloth with mild soap can be used, ensuring no liquid enters the device.
- Storage: Store the keyboard in a cool, dry place away from direct sunlight and extreme temperatures.
- Avoid Liquids: Do not expose the keyboard to water or other liquids, as this can cause damage to the internal components.
- Handle with Care: Avoid dropping the keyboard or subjecting it to strong impacts.
8. Warranty and Support
For warranty information, technical support, or further assistance with your CUJMH One-key Shortcut Keyboard, please contact the seller or the CUJMH Consumer Store directly. Refer to your purchase documentation for specific contact details.
