MARVO KG958W Mechanical Gaming Keyboard User Manual

Introduction

The MARVO KG958W is a high-performance 76% TKL (Tenkeyless) mechanical gaming keyboard designed for versatility and responsiveness. Featuring tri-mode connectivity (wired, 2.4G wireless, and Bluetooth), a durable 4000mAh battery, 80 keys with PBT keycaps, and vibrant RGB backlighting, it offers a premium gaming and typing experience. The hot-swappable switches allow for easy customization and maintenance.

Figure 1: MARVO KG958W Keyboard Overview

Setup

Package Contents

• MARVO KG958W Mechanical Gaming Keyboard
• Type-C USB Cable (1.6m)
• 2.4G USB Receiver (typically stored in the keyboard)
• User Manual (this document)

Connecting Your Keyboard

The KG958W supports three connection modes: Wired, 2.4G Wireless, and Bluetooth.

Figure 2: Tri-Mode Connection Options

1. Wired Mode:
   Connect the provided Type-C USB cable to the keyboard's port and the other end to an available USB port on your computer. The keyboard will be automatically recognized and ready for use.
2. 2.4G Wireless Mode:
   Locate the 2.4G USB receiver (often stored magnetically within the keyboard chassis). Plug the receiver into an available USB port on your computer. Turn on the keyboard and select the 2.4G mode using the mode switch (if available, refer to keyboard layout for exact location). The keyboard should connect automatically.
3. Bluetooth Mode (BT 3.0/5.0):
   Turn on the keyboard and switch to Bluetooth mode. The keyboard will enter pairing mode (indicated by a flashing LED, refer to specific LED indicators in the operating section). On your device (PC, laptop, tablet, or phone), search for Bluetooth devices and select "MARVO KG958W" to pair. You may need to enter a code displayed on your screen.

Initial Charging

Before first use, it is recommended to fully charge the keyboard. Connect the keyboard to your computer or a USB power adapter using the Type-C cable. The charging indicator (refer to keyboard layout for exact location) will show charging status and turn off or change color when fully charged.

Figure 3: 4000mAh Battery Capacity

Operating Instructions

Basic Keyboard Functions

• Key Layout: The KG958W features an 80-key layout, providing a compact design while retaining essential keys for gaming and productivity.
• Anti-Ghosting: The keyboard supports full-keys anti-ghosting, ensuring that every keystroke is registered accurately, even during rapid, simultaneous key presses.

Figure 4: 80-Key Layout

RGB Backlight Control

The keyboard features approximately 16.8 million colors of RGB backlighting with a wide selection of preset light effects. Use the designated function keys (often Fn + specific keys) to cycle through lighting modes, adjust brightness, and change colors. Refer to the keyboard's keycap legends or a dedicated software (if available) for detailed control options.

Figure 5: RGB Backlight Customization

Hot-Swappable Switches

The KG958W is equipped with hot-swappable switches, allowing you to easily change the mechanical switches without soldering. This feature enables customization of typing feel and sound. To replace a switch:

1. Gently pull the keycap off using a keycap puller.
2. Use a switch puller to carefully remove the switch from the PCB.
3. Align the pins of the new switch with the holes on the PCB and press firmly until it clicks into place.
4. Replace the keycap.

Maintenance

Cleaning Your Keyboard

• Disconnect the keyboard from your device before cleaning.
• Use a soft brush or compressed air to remove dust and debris from between the keycaps.
• For stubborn dirt, gently remove keycaps (using a keycap puller) and clean the switches and plate with a cotton swab lightly dampened with isopropyl alcohol.
• Wipe the keycaps and keyboard surface with a soft, lint-free cloth.
• Do not use harsh chemicals or abrasive materials.

Battery Care

• To prolong battery life, avoid fully discharging the keyboard frequently.
• Charge the keyboard regularly, especially if it will be stored for an extended period.
• Store the keyboard in a cool, dry place away from extreme temperatures.

Troubleshooting

Connection Issues

• Keyboard not connecting wirelessly (2.4G/Bluetooth): Ensure the keyboard is in the correct mode (2.4G or BT) and fully charged. For 2.4G, ensure the USB receiver is securely plugged in. For Bluetooth, ensure your device's Bluetooth is enabled and the keyboard is in pairing mode. Try re-pairing the device.
• Intermittent connection: Move the keyboard closer to the receiver/device. Avoid obstructions and sources of interference (e.g., other wireless devices, large metal objects).
• Wired connection not working: Try a different USB port or cable. Ensure the cable is securely connected to both the keyboard and the computer.

Backlight Not Working/Incorrect

• Check if the backlight is turned off or set to minimum brightness using the keyboard's function keys.
• If specific keys have incorrect lighting, ensure no software conflicts are present.
• Perform a factory reset if available (refer to advanced functions in a full manual if provided).

Keys Not Responding

• Ensure the keyboard is properly connected and powered on.
• If only a few keys are affected, check if the switches are properly seated or try replacing them (due to hot-swappable design).
• If multiple keys are unresponsive, try connecting the keyboard to a different device to rule out a software or driver issue on your primary system.

Specifications

User Tips

• Optimize Wireless Performance: For the most stable wireless connection, especially during gaming, use the 2.4G wireless mode and ensure the USB receiver is positioned without obstructions.
• Customizing RGB: Experiment with the various RGB lighting modes and colors to match your setup or mood. Many users enjoy dynamic effects for gaming.
• Switch Swapping: When swapping switches, ensure the keyboard is powered off and use gentle, even pressure to avoid bending switch pins or damaging the PCB.
• Battery Management: While the 4000mAh battery offers long usage, consider plugging in the keyboard via USB-C during long gaming sessions to maintain charge and ensure uninterrupted performance.

Warranty and Support

For warranty information, technical support, or service inquiries, please refer to the manufacturer's official website or contact the seller directly. Keep your proof of purchase for any warranty claims.