1. 제품 오버view
The Black Box Emerald KM Switch with Glide & Switch Mouse Switching (Model KV0004A-R2) allows a single user to access and control multiple computer systems and monitors using one keyboard and mouse. This device functions as an extended desktop switch, enabling seamless transitions between up to four connected PCs by simply moving the mouse cursor across screen borders. It supports simultaneous access to USB peripherals, including high-speed USB 2.0 devices.
This KM Switch integrates with the Black Box Agility IP-based KVM system, allowing it to interface with Agility receivers and switch Agility targets using a single keyboard and mouse. It is designed for environments requiring efficient multi-system control, such as command and control applications in finance, broadcasting, public safety, industrial, and defense sectors.
주요 특징:
- Automatic channel switching with Glide and Switch Technology
- True USB emulation
- Optional LED Channel indicators
- Multiple Switching Options: Mouse, hotkeys, or front panel
- Compatibility with Windows & Mac OS (Linux may be supported in certain applications)
2. 상자 안에 무엇이 들어있나요?
- KM Switch with Glide & Switch Mouse Switching (Model KV0004A-R2)
- 전원 어댑터 및 전원 코드
- Flash Upgrade Adapter
- 4 x Self-adhesive Feet
3. 설정
3.1 장치 레이아웃
Familiarize yourself with the ports on the KM Switch.

이미지 1: 뒤쪽 view of the Black Box Emerald KM Switch. From left to right, it features a power input (DC 12V), a user console port (USB-A), a USB 2.0 port, an optical audio port, four USB-B ports labeled 1-4 for connecting to computers, two USB-A ports (USB 1, USB 2) for switched peripherals, and an Ethernet port.
3.2 Connecting Computers and Peripherals
Follow these steps to connect your systems:
- 전원 연결: Connect the provided power adapter to the DC 12V input on the rear of the KM Switch and plug it into a power outlet.
- 컴퓨터 연결: Use USB-B to USB-A cables (not included) to connect each computer's USB port to the corresponding USB-B input ports (labeled 1-4) on the rear of the KM Switch.
- 키보드 및 마우스: Connect your keyboard and mouse to the dedicated USB-A ports (labeled 'KM' or 'USB 1', 'USB 2') on the rear of the KM Switch.
- Additional USB Peripherals: For other USB devices (e.g., printers, scanners, USB drives), connect them to the available USB 2.0 ports on the rear of the switch.
- 오디오 연결: If using audio, connect your audio devices to the optical audio ports or 3.5mm audio jacks (if available on your specific model) on the switch and to your computers.

이미지 2: Connection diagram for the Freedom II KM Switch (KV0004A-R2). It shows four computers connected via USB to the switch's PC input ports. A keyboard and mouse are connected to the console USB ports. A printer and scanner are connected to the USB 2.0 devices port. This setup allows sharing of peripherals across multiple computers.
4. 사용 설명서
4.1 전면 패널 컨트롤

이미지 3: 앞쪽 view of the Black Box Emerald KM Switch. It features a 'COMPUTER' button on the left, a digital display showing the active computer number, and a 'MODE' button on the right. LED indicators for KVM, SPK, USB1, and USB2 are also visible.
- Computer Selection Button: Press the 'COMPUTER' button on the front panel to cycle through the connected computers. The active computer number will be displayed on the digital screen.
- 모드 버튼: Use the 'MODE' button to adjust settings or switch between different operating modes, as detailed in the advanced configuration section (refer to the full product manual for specific mode functionalities).
- LED 표시등: The LEDs (KVM, SPK, USB1, USB2) indicate the status of the keyboard/mouse, speaker, and USB peripheral connections for the currently selected computer.
4.2 Glide & Switch Mouse Switching
The Glide & Switch technology allows you to seamlessly switch between computers by simply moving your mouse cursor across the borders of your monitors. Once configured, moving the mouse from one screen to an adjacent screen will automatically switch control to the computer associated with that screen.
4.3 단축키 전환
The KM Switch supports hotkey commands for quick switching between computers. Refer to the full product manual for a complete list of hotkey combinations and their functions. Hotkeys are OS independent.
5. 유지관리
- 청소: 기기 외부를 닦을 때는 부드럽고 마른 천을 사용하십시오. 액체 세척제나 용제는 사용하지 마십시오.
- 통풍: 기기의 과열을 방지하기 위해 적절한 통풍이 이루어지도록 하십시오. 통풍구를 막지 마십시오.
- 펌웨어 업데이트: Periodically check the Black Box website for any available firmware updates for your model to ensure optimal performance and compatibility. Use the Flash Upgrade Adapter if an update is required.
6. 문제 해결
- 전원 없음: 전원 어댑터가 스위치와 작동하는 전원 콘센트에 안전하게 연결되어 있는지 확인하세요.
- 키보드/마우스 반응 없음: Verify that the keyboard and mouse are correctly plugged into the designated ports on the KM Switch. Check the USB cables connecting the switch to the computers. Try restarting the computers and the switch.
- 주변 장치가 인식되지 않았습니다: Ensure all USB devices are properly connected. If using high-power USB devices, an external 5V power supply may be required for stability (check your specific model for a dedicated power input for peripherals).
- 전환 문제: Confirm that the Glide & Switch software (if applicable) is correctly installed and configured on all connected computers. If using hotkeys, ensure the correct combinations are being used.
- 간헐적인 연결: Check all cable connections for looseness or damage. Ensure no other devices are causing interference.
7. 사양
| 상표 | 블랙박스 |
| 시리즈 | Freedom II |
| 모델 번호 | KV0004A-R2 |
| 운영 체제 호환성 | Windows, Mac OS (Linux may be supported in certain applications) |
| 품목 무게 | 3.7파운드 |
| 제품 크기(LxWxH) | 13.5 x 12.6 x 3.9 인치 |
| 전원 | 코드식 전기 |
| ASIN | B011OOD5Z2 |
| 첫 번째 이용 가능 날짜 | 15년 2015월 XNUMX일 |
8. 보증 및 지원
For warranty information and technical support, please refer to the official Black Box documentation included with your product or visit the Black Box website. Specific warranty terms and support options may vary by region and purchase date.





