1. Introduction
This manual provides detailed instructions for the installation, operation, and maintenance of your Black Box KV6222DP 2-Port Dual-Monitor DisplayPort 1.2 KVM Switch. This device allows you to control two computers from a single set of keyboard, mouse, and two DisplayPort monitors, along with shared USB 3.1 peripherals and audio. It supports resolutions up to 4K at 60Hz, ensuring high-quality video output.
Please read this manual thoroughly before using the KVM switch to ensure proper setup and optimal performance.
2. Safety Information
- Electrical Safety: Ensure the KVM switch is connected to a grounded power outlet. Do not expose the device to water or excessive moisture.
- Ventilation: Place the KVM switch in a well-ventilated area. Do not block ventilation openings.
- Handling: Avoid dropping or subjecting the device to strong impacts.
- Temperature: Operate the device within the specified temperature range.
- Servicing: Do not attempt to open or repair the device yourself. Refer all servicing to qualified personnel.
3. Package Contents
Verify that your package contains the following items:
- Black Box KV6222DP KVM Switch Unit
- Power Adapter
- USB 3.1 Cables (for connecting computers to KVM)
- DisplayPort Cables (for connecting computers to KVM)
- Audio Cables (for connecting computers to KVM)
- User Manual (this document)
4. Product Overview
The Black Box KV6222DP KVM Switch features multiple ports for connecting your computers, monitors, and peripherals. Below is a general description of the device's layout and ports.
Figure 1: Front and Rear View of the Black Box KV6222DP KVM Switch. This image displays the various input and output ports, including DisplayPort, USB, and audio jacks, along with control buttons.
Front Panel
- Port Selection Buttons: Used to manually switch between connected computers.
- USB 3.1 Ports: For connecting USB peripherals such as keyboards, mice, and other USB devices.
- Audio Jacks: For connecting headphones and microphones.
- LED Indicators: Show the active computer port.
Rear Panel
- DisplayPort Inputs (PC1, PC2): Connect to the DisplayPort outputs of your computers. Each computer requires two DisplayPort connections for dual-monitor support.
- USB 3.1 Type-B Ports (PC1, PC2): Connect to the USB 3.1 Type-A ports of your computers for keyboard, mouse, and USB hub functionality.
- Audio Inputs (PC1, PC2): Connect to the audio outputs of your computers.
- DisplayPort Outputs (Monitor 1, Monitor 2): Connect to your DisplayPort monitors.
- USB 3.1 Type-A Ports: Additional ports for connecting shared USB peripherals.
- Power Input: Connect the provided power adapter.
5. Setup Instructions
Follow these steps to set up your KVM switch:
- Power Off All Devices: Before starting, ensure all computers, monitors, and the KVM switch are powered off and unplugged.
- Connect Monitors: Connect your two DisplayPort monitors to the DisplayPort Output ports on the rear panel of the KVM switch.
- Connect Computers (Video): For each computer (PC1, PC2), connect two DisplayPort cables from the computer's DisplayPort outputs to the corresponding DisplayPort Input ports on the KVM switch.
- Connect Computers (USB): For each computer (PC1, PC2), connect a USB 3.1 Type-B to Type-A cable from the KVM's USB 3.1 Type-B port to a USB 3.1 Type-A port on the computer.
- Connect Computers (Audio): For each computer (PC1, PC2), connect audio cables from the computer's audio output/input to the corresponding audio jacks on the KVM switch.
- Connect Peripherals: Connect your USB keyboard, mouse, and any other USB 3.1 peripherals to the USB 3.1 Type-A ports on the front or rear panel of the KVM switch. Connect your speakers/headphones and microphone to the audio jacks on the front panel.
- Connect Power: Plug the provided power adapter into the KVM switch's power input and then into a power outlet.
- Power On: First, power on your monitors, then the KVM switch, and finally your computers.
6. Operating Instructions
Switching Between Computers
You can switch between connected computers using the following methods:
- Front Panel Buttons: Press the corresponding button on the front panel (e.g., 'PC1' or 'PC2') to switch to the desired computer. The LED indicator will show the active port.
- Hotkeys: Use keyboard hotkey combinations to switch between computers. Refer to the specific hotkey sequence provided in the device's quick start guide or on the device itself. Common hotkeys include double-tapping the Scroll Lock key followed by a number (e.g., Scroll Lock, Scroll Lock, 1 for PC1).
USB 3.1 Hub Functionality
The KVM switch includes a built-in USB 3.1 hub. Any USB devices connected to the KVM's USB 3.1 Type-A ports will be shared with the currently selected computer.
Audio Switching
Audio input and output are switched along with the video and USB signals when you change the active computer port.
7. Maintenance
- Cleaning: Use a soft, dry cloth to clean the exterior of the KVM switch. Do not use liquid or aerosol cleaners.
- Storage: When not in use for extended periods, store the device in a cool, dry place away from direct sunlight.
- Cable Management: Ensure cables are not excessively bent or tangled to prevent damage.
8. Troubleshooting
No Video Display
- Ensure all DisplayPort cables are securely connected between the computers, KVM, and monitors.
- Verify that the KVM switch is powered on and the correct computer port is selected.
- Check monitor input settings to ensure DisplayPort is selected.
- Test with different DisplayPort cables if possible.
Keyboard/Mouse Not Responding
- Ensure the USB 3.1 Type-B to Type-A cables are properly connected from the computers to the KVM switch.
- Verify that the keyboard and mouse are connected to the designated USB ports on the KVM switch.
- Try connecting the keyboard and mouse directly to the computer to confirm they are functional.
- Restart the KVM switch and computers.
No Audio
- Check all audio cable connections between computers, KVM, and speakers/headphones.
- Ensure the correct audio output device is selected in your computer's sound settings.
- Verify that the volume is not muted on the computer or speakers.
Switching Issues
- Ensure the KVM switch has stable power.
- If using hotkeys, ensure the correct sequence is being entered.
- Try using the front panel buttons to switch.
9. Specifications
- Brand:
- Black Box
- Model Number:
- KV6222DP
- Product Dimensions (L x W x H):
- 13 x 6.5 x 5.5 inches
- Item Weight:
- 2.65 pounds
- Connector Type:
- USB, DisplayPort
- Control Type:
- User-interactive, Touch
- Compatible Devices:
- Desktop computers
- Switch Type:
- DIP
- Mounting Type:
- Rack Mount
- Number of Positions:
- 2
- Connectivity Protocol:
- USB
- Specification Met:
- GSA, TAA
10. Warranty and Support
For warranty information and technical support, please refer to the documentation included with your purchase or visit the official Black Box website. You can typically find contact information for customer service and support resources there.
Please have your product model number (KV6222DP) and purchase date ready when contacting support.







