darkFlash Wireless Mechanical Keyboard and Mouse Combo GK104 User Manual

1. Product Overview

This manual provides instructions for the darkFlash GK104 Wireless Mechanical Keyboard and Mouse Combo. This combo is designed for office and general computer use, offering a full-size layout with 106 keys and a comfortable mouse. It features 2.4G wireless connectivity for a clutter-free workspace.

The darkFlash GK104 wireless mechanical keyboard and mouse combo, featuring a full-size keyboard with linear red switches and a matching wireless mouse.

2. Package Contents

• darkFlash GK104 Wireless Mechanical Keyboard
• Wireless Mouse
• 2.4G USB Receiver
• 2 x AA Batteries (for keyboard)
• 1 x AAA Battery (for mouse)
• User Manual (this document)

3. Setup Instructions

3.1 Battery Installation

1. For the Keyboard: Locate the battery compartment on the underside of the keyboard. Insert two AA batteries, ensuring correct polarity.
2. For the Mouse: Locate the battery compartment on the underside of the mouse. Insert one AAA battery, ensuring correct polarity.

3.2 Connecting the Wireless Combo

1. Locate the 2.4G USB receiver, typically stored in the mouse's battery compartment or included separately.
2. Plug the 2.4G USB receiver into an available USB port on your computer.
3. Turn on the keyboard and mouse using their respective power switches (usually located on the underside).
4. The keyboard and mouse should automatically connect to your computer. No additional drivers are typically required.

Step-by-step guide for installing the 2.4G USB receiver, one AA battery in the mouse, and two AAA batteries in the keyboard.

Illustration of the 2.4G wireless connection, indicating a 10m/33ft range for both the keyboard and mouse via a single USB receiver.

4. Operating Instructions

4.1 Keyboard Features

• Full-Size Layout: The keyboard features a 106-key layout, including a numeric keypad, for comprehensive functionality.
• Mechanical Red Switches: Equipped with linear red mechanical switches, providing a smooth and responsive typing experience with a 50 million keystroke life. These switches are not hot-swappable.
• ABS Double Shot Keycaps: The keycaps are made from durable ABS material, designed to be oil and wear-resistant. They are detachable for cleaning or customization.
• Ergonomic Design: Arc keycaps and a staggered key layout contribute to comfortable typing during extended use.
• Function Keys (Fn): Utilize the Fn key in combination with other keys for multimedia controls and system shortcuts. Refer to the keyboard's key legends for specific functions.
• Indicators: The keyboard includes indicators for Caps Lock, Num Lock, Low Voltage, and Mac/Win System mode.

Detail of the linear red mechanical switch, highlighting its structure and indicating a 50 million keystroke life for fast response and no lag.

View of the keyboard's ABS double shot keycaps, which are oil and wear-resistant and detachable for customization or cleaning.

Diagram illustrating the ergonomic features, including arc keycaps and a staggered design for comfortable typing, and a contoured mouse design for hand comfort.

4.2 Mouse Features

• DPI Adjustment: The mouse offers three adjustable DPI levels (800/1200/1600) to suit different preferences and tasks. The default DPI is 1200.
• Ergonomic Design: The contoured shape of the mouse is designed for comfortable hand placement.
• Sleep Mode: To conserve battery life, the mouse will enter sleep mode after a period of inactivity. Click any button or scroll the wheel to wake it up.

4.3 Compatibility

The darkFlash GK104 combo is compatible with a wide range of devices and operating systems, including:

• Windows (W7/8/10/XP)
• Mac OS
• Laptops, Desktops, Personal Computers

Icons representing compatibility with PC, MacBook, general computers, and desktops, supporting Windows 7/8/10/XP and Mac operating systems.

5. Maintenance

• Cleaning: Use a soft, dry cloth to wipe down the keyboard and mouse. For deeper cleaning, you may carefully remove the keycaps. Avoid using harsh chemicals or abrasive materials.
• Battery Replacement: Replace batteries when the low voltage indicator appears on the keyboard or when mouse performance degrades. Always use fresh batteries of the specified type (AA for keyboard, AAA for mouse).
• Storage: When not in use for extended periods, turn off the keyboard and mouse to conserve battery life. Store in a cool, dry place.

6. Troubleshooting

6.1 Connectivity Issues

• No Connection: Ensure the 2.4G USB receiver is securely plugged into a working USB port on your computer. Verify that both the keyboard and mouse are powered on.
• Intermittent Connection: Move the keyboard and mouse closer to the USB receiver. Avoid placing large metal objects or other wireless devices between the peripherals and the receiver, as these can cause interference.
• Lag or Delay: Check battery levels. Low batteries can affect wireless performance. Replace batteries if necessary.

6.2 Keyboard Specific Issues

• Keys Not Responding: Check for debris under the keycap. Carefully remove the keycap and clean the switch area. Ensure the keyboard batteries are not depleted.
• Double or Triple Key Presses: This can sometimes indicate a faulty switch or low battery. Try replacing batteries first. If the issue persists, contact support.

6.3 Mouse Specific Issues

• Cursor Skipping/Erratic Movement: Ensure the mouse sensor is clean and free of dust. Use the mouse on a suitable surface (not highly reflective or transparent). Check battery levels and replace if low.
• Mouse Not Waking from Sleep: Click any button or scroll the wheel. If it still doesn't respond, check battery levels.

7. Specifications

An overhead view showing the full-size 106-key layout of the keyboard and the dimensions of both the keyboard and mouse, positioned next to a laptop.

8. Warranty and Support

For warranty information or technical support, please refer to the official darkFlash website or contact their customer service directly. Keep your purchase receipt for warranty claims.

darkFlash Official Website: www.darkflash.com