JOMAA K811 Hot Swap Wired Mechanical Keyboard User Manual

1. Introduction

This manual provides detailed instructions for the setup, operation, and maintenance of your JOMAA K811 Hot Swap Wired Mechanical Keyboard. The K811 is a versatile 19-key programmable keypad designed for various applications, including gaming, office work, and industrial control. It features a hot-swappable design, RGB backlighting, and a multi-functional knob and joystick for enhanced control.

2. Product Features

• 19-Key Programmable Keypad: All keys are fully programmable, supporting standard 104-key functions, web navigation, multimedia shortcuts, keyboard lock, and Windows lock.
• Hot-Swappable Design: Supports flexible replacement of keycaps and switch types.
• Multi-functional Knob and Joystick: Provides convenient control for volume adjustment, music track selection, play/pause, and cursor movement.
• RGB Backlighting: Features 8 customizable RGB lighting effects to personalize your desktop.
• Wide Applications: Ideal for programming, office tasks, gaming, music control, industrial applications, and laboratory testing.
• Compact and Portable: Small form factor effectively saves desktop space and is easy to carry.
• Skin-Friendly Texture: Designed with a high-quality, comfortable texture.

Image 1: Skin-Friendly and High-Quality Texture

3. Specifications

Image 2: Product Parameters and Dimensions

4. Setup

4.1 Hardware Connection

1. Locate the Type-C port on the K811 keyboard.
2. Connect the Type-C end of the provided charging cable to the keyboard.
3. Connect the USB-A end of the cable to an available USB port on your computer (Desktop or Laptop).
4. The keyboard is plug-and-play and should be recognized by your system automatically.

Image 3: Key Line Separation and Type-C Connection

4.2 Driver Installation (for Macro Programming and Advanced Settings)

To unlock the full potential of macro programming and customize advanced settings, you need to install the dedicated driver software.

1. Visit the official website to download the K811 custom programming software: www.mkespnhk.com/Download/K811 DRIVE YJX
2. Follow the on-screen instructions to download and install the driver.
3. The driver can only be edited in Windows systems. Once programmed, the functions can be used on Mac systems.

5. Operating Instructions

5.1 Key Functions

The K811 features 19 keys, a multi-functional knob, and a joystick. The main key area (19 keys) supports macro definition. The knob and joystick have dedicated functions:

• Knob (Left Side):
  • Rotate Left: Volume Down
  • Rotate Right: Volume Up
• Buttons Below Knob (Left Side):
  • Left Button: Previous Music Track
  • Right Button: Next Music Track
  • Bottom Button: Play/Pause Music
• Joystick (Right Side):
  • Up: Cursor Up
  • Down: Cursor Down
  • Left: Cursor Left
  • Right: Cursor Right
  • Press Down: Mode Switch (switches between two defined modes)

Image 4: Multi-functional Knob and Joystick Controls

5.2 Macro Programming

The K811 allows for extensive macro programming using the dedicated driver software. This enables you to assign complex sequences of commands to a single key or combination.

1. Open the K811 driver software on your Windows computer.
2. Navigate to the "Macro" section.
3. Create a new macro file, rename it, and click "Record".
4. Enter the desired commands (key presses, mouse clicks, etc.).
5. Click "Stop" to finish recording the macro.
6. In the "Device" section, select the key you wish to assign the macro to.
7. Choose "Macro" from the "Key Set" dropdown and select your recorded macro.
8. Click "Save" to apply the changes.

The software interface also allows you to set delay times between commands and define mouse cursor movements (X and Y coordinates).

Image 5: Macro Programming Software Interface

5.3 RGB Lighting Control

The K811 features customizable RGB backlighting with 8 different effects. You can adjust the lighting modes, brightness, and speed through the driver software.

1. Open the K811 driver software.
2. Navigate to the "Light" section.
3. Select from various lighting modes such as Breathe, Spectrum, Sea Wave, Single, Static, Flower, Cycle Race, Synchronized Race, and Wave.
4. Adjust the brightness and speed sliders to your preference.
5. You can also choose different visualizer modes and background lighting options in the "Music" section, where lighting will change according to music rhythms.

Image 6: RGB Lighting Effects

5.4 Mouse Functionality

The K811 integrates mouse functionality through its joystick and scroll wheel, allowing for cursor movement and scrolling without a separate mouse.

• Joystick: Controls the computer cursor movement (Up, Down, Left, Right).
• Scroll Wheel: Allows for vertical scrolling in applications and web pages.

6. Maintenance

To ensure the longevity and optimal performance of your JOMAA K811 keyboard, please follow these maintenance guidelines:

• Cleaning: Use a soft, dry cloth to wipe the surface of the keyboard. For deeper cleaning, you may use a slightly damp cloth with mild soap, ensuring no liquid enters the keyboard.
• Storage: Store the keyboard in a cool, dry place away from direct sunlight and extreme temperatures.
• Handling: Avoid dropping the keyboard or exposing it to strong impacts.
• Cable Care: Do not bend or crimp the Type-C cable excessively. Always grasp the connector when plugging or unplugging.
• Hot-Swap Switches: When replacing switches or keycaps, do so gently to avoid damaging the PCB or switch sockets.

7. Troubleshooting

If you encounter issues with your K811 keyboard, please refer to the following common solutions:

• Keyboard Not Responding:
  • Check if the Type-C cable is securely connected to both the keyboard and the computer.
  • Try connecting the keyboard to a different USB port on your computer.
  • Restart your computer.
• Macro Not Working:
  • Ensure the K811 driver software is installed and running on a Windows system.
  • Verify that the macro has been correctly recorded and assigned to the desired key in the software.
  • Confirm that the keyboard is in the correct mode if you have multiple modes defined.
• Lighting Issues:
  • Check the lighting settings in the K811 driver software.
  • Ensure brightness is not set to minimum or turned off.
• Joystick/Knob Not Functioning:
  • Verify that the driver software is installed and the functions are correctly assigned.
  • Ensure no other software is conflicting with the joystick/knob inputs.
• Software Compatibility: The driver software for macro programming and advanced settings is primarily designed for Windows operating systems. While programmed functions will work on Mac, the software itself needs to be run on Windows for configuration.

7.1 Restoring Factory Settings

If you experience persistent issues or wish to reset all custom settings, you can restore the keyboard to its factory defaults via the driver software:

1. Open the K811 driver software.
2. Navigate to the "Setting" section.
3. Click the "Restore Factory" button.
4. Confirm your decision when prompted.

8. User Tips

• Mac Compatibility: While the driver software for programming macros and settings requires a Windows PC, the programmed functions will work seamlessly on Mac systems once configured.
• Mouse Cursor Control: The integrated joystick can be programmed to control the mouse cursor, offering a convenient alternative to a traditional mouse for certain tasks.
• Editing Software: The K811 can be highly beneficial for editing software like Adobe Premiere Pro, allowing users to program frequently used shortcuts and commands to the 19 keys, knob, and joystick for a more efficient workflow.

9. Warranty and Support

9.1 Warranty Information

The JOMAA K811 keyboard comes with a one-year warranty from the date of purchase for hardware quality issues, provided the product packaging and appearance are intact. This warranty is subject to national regulations for microcomputer commodity repair and replacement.

Warranty Exclusions: The warranty does not cover products under the following conditions:

• Absence of a valid warranty certificate or invoice (unless proof of purchase within warranty period is provided).
• Expired warranty period or unauthorized alteration of the warranty certificate.
• Product model, serial number, or manufacturing date code altered, deleted, or illegible.
• Defects due to excessive use beyond intended purpose (e.g., continuous commercial use).
• Damage from improper use, maintenance, or storage not in accordance with the instruction manual.
• Damage caused by pirated software or computer viruses.
• Repairs or modifications performed by unauthorized service points or personnel.
• Damage caused by force majeure (e.g., natural disasters).
• Loss of wireless connection due to accidents, signal interference, or other external factors (Note: This product is wired).
• Normal wear and tear or natural consumable parts.
• Product malfunction due to use in a country/region other than where it was originally designed, manufactured, or approved.

9.2 Warranty Claim Procedure

• Within 7 Days: For quality issues, return the hardware to the place of purchase with valid proof of purchase for a refund, provided the product and packaging are intact.
• Within 60 Days: For quality issues, you may replace the hardware product at the place of purchase or a designated repair outlet. The warranty period for the replaced hardware will be the remaining days of the original warranty.
• Within 1 Year: For quality issues, you can obtain warranty service at a designated repair outlet.

For further assistance or to download the driver, please contact your dealer or visit the official website mentioned in the Setup section.

A PDF version of the user manual is available for download: JOMAA K811 User Manual (PDF)

Manufacturer: Dongguan Shixingsheng Electronic Technology Co.Ltd

WARNING: Please mind potential fire risk and strictly follow the instruction manual for charging and storage. For disposal, please check your local authority's website for more information and dispose of the lithium-ion battery safely in accordance with the applicable legal requirements.