1. 서론
The TESmart 8X1 HDMI KVM Switch allows control of up to eight HDMI-enabled computers from a single console, consisting of one USB keyboard, one USB mouse, and one monitor. This device supports resolutions up to 3840x2160 at 30Hz and includes features such as USB 2.0 ports, EDID emulation, and multiple switching methods for enhanced usability in various environments, including enterprise and rackmount setups.
2. 패키지 내용
Verify that all items listed below are present in your package. If any items are missing or damaged, please contact TESmart support.
- 1 x 8x1 HDMI KVM 스위치
- 8 x 5ft KVM Cables (HDMI+USB)
- 적외선 리모컨 1개 (AAA 배터리는 포함되지 않음)
- 1 x IR 수신기 케이블
- 1 x DC 12V 전원 어댑터
- 랙 이어 2개
- 1 x 사용자 설명서
- 1 x 3 Pins connector (For RS232)
Image: The package contents include the KVM switch, KVM cables, IR remote, IR receiver cable, power adapter, rack-ears, user manual, and RS232 connector.
3. 하드웨어 오버view
The TESmart 8X1 HDMI KVM Switch features a robust design with various ports and indicators for efficient operation. Familiarize yourself with the front and rear panels.
Image: Diagram showing the front panel with digital display, keypad, K/M input, and power switch, and the rear panel with DC 12V input, IR signals port, RS232 port, USB 2.0 ports, LAN port, and HDMI input/output ports.
전면 패널
- 디지털 디스플레이: 현재 선택된 입력 포트를 표시합니다.
- 키패드 : Buttons for direct port selection (1-8) and other functions like Set, MIN, SEC, Status, IR, Scan, and Close.
- K/M 입력: Dedicated USB ports for keyboard and mouse connection, supporting pass-through mode.
- 전원 스위치: 기기의 켜짐/꺼짐 제어 기능입니다.
후면 패널
- DC 12V : 전원 입력 포트.
- IR 신호: 적외선 수신기 케이블 연결용 포트입니다.
- RS232 포트: 직렬 제어용입니다.
- USB 2.0 포트: Additional USB hub ports for connecting peripherals like barcode scanners or USB drives.
- LAN 포트: IP 제어를 위해서입니다.
- PC 1-8 HDMI Inputs: HDMI and USB-B ports for connecting up to 8 computers.
- Output HDMI: HDMI port for connecting to a monitor.
4. 설정 및 설치
Follow these steps to properly install and connect your KVM switch.
- 전원 끄기 장치: Ensure all computers and the monitor are powered off before beginning installation.
- 모니터 연결: Connect your monitor to the KVM switch's 출력 HDMI HDMI 케이블을 사용하여 포트.
- 키보드와 마우스 연결: USB 키보드와 마우스를 전용 포트에 연결하세요. K/M Input USB ports on the front panel of the KVM switch.
- 컴퓨터 연결: For each computer (PC 1-8), connect an HDMI cable from the computer's HDMI output to the corresponding PC Input HDMI port on the KVM switch. Simultaneously, connect a USB-A to USB-B cable from the computer's USB port to the corresponding PC Input USB-B KVM 스위치의 포트.
- 주변 장치 연결(선택 사항): If using additional USB devices (e.g., USB drive, barcode scanner), connect them to the USB 2.0 허브 포트 후면 패널에.
- IR 수신기 연결(선택 사항): If using the IR remote, connect the IR receiver cable to the IR Signals port on the rear panel and place the receiver in a location with a clear line of sight to where you will use the remote.
- Connect RS232/LAN (Optional): For RS232 or IP control, connect the appropriate cables to their respective ports on the rear panel.
- 전원 켜기: Connect the DC 12V power adapter to the KVM switch and then plug it into a power outlet. Power on the KVM switch, then your monitor, and finally your computers.
Image: Visual guide illustrating the connection of 8 PCs to the KVM switch and then to a single monitor, highlighting HDMI and USB connections.
Video: A detailed setup guide demonstrating the connection process for the 4K HDMI 8 Port KVM Switch.
5. 사용 설명서
The KVM switch offers multiple methods for switching between connected computers.
전환 방법
You can switch between input sources using any of the following methods:
- 전면 패널 버튼: Press the corresponding numbered button (1-8) on the front panel to switch to that input.
- 키보드 단축키: 더블클릭하세요 오른쪽 Ctrl key, then press a number key (1-8) to switch to the desired input. A beep sound confirms the switch.
- 마우스 휠 전환: Press the mouse wheel button twice to cycle through the input computers in sequence.
- IR 원격 제어 : Use the provided IR remote to select input sources directly.
- RS232 명령: Send serial commands via the RS232 port for programmatic control.
- IP 명령어: Control the KVM switch over a network using IP commands via the LAN port.
Image: Visual representation of the six switching methods: Hotkey, Front Panel Button, IR Remote Control, Mouse Wheel Switching, RS232 Port Control, and LAN Port Control.
Video: Demonstration of multi-switching control methods for the TESmart 8X1 HDMI KVM Switch.
Auto Detect Mode
The KVM switch can automatically detect and switch to an active input source. When a new PC is turned on, the display will automatically switch to that PC's screen without manual intervention.
Image: Before PC6 is turned on, the display shows the current active device. After PC6 is turned on, the display automatically switches to PC6 without manual operation.
Hot Plug Functionality
Devices connected to the KVM switch can be added or removed without needing to power off the KVM switch or the connected PCs. This feature allows for flexible system management.
Image: An input (PC 3) is shown being connected to the KVM switch, and the display automatically recognizes and switches to it, demonstrating hot plug and auto detect mode.
Accidental Input Prevention
The KVM switch includes a feature to lock the screen, audio, and controls with a single button. Pressing the [0/Close] button on the front panel turns off the HDMI display to reduce power consumption. Pressing it again turns the HDMI display back on. When locked, hotkeys and remote controls are also disabled.
Image: A cat is shown near the keyboard, illustrating the need for accidental input prevention. The KVM's front panel with the 'Close' button is highlighted, indicating how to lock controls.
6. EDID Emulation
The KVM switch incorporates EDID emulators in each input port. This feature ensures that connected PCs always receive correct display information, preventing display settings from changing or windows from rearranging when switching between input ports. This maintains a consistent desktop layout and prevents screen flicker.
Image: A comparison showing how desktop icons and window positions can be disrupted without EDID emulation after switching, versus remaining stable with TESmart's EDID emulator.
Video: Explanation of TESmart's EDID feature to prevent screen flicker and window reset when switching inputs.
7. 기술 사양
| 특징 | 사양 |
|---|---|
| 모델 번호 | HKS801-EB23-USBK |
| HDMI 입력 | 8 |
| HDMI 출력 | 1 |
| 최대 해상도 | 4K@30Hz (3840x2160@30Hz) |
| USB 포트 | USB 2.0 (for K/M and hub) |
| 전환 방법 | Front Panel, Hotkey, Mouse Wheel, IR Remote, RS232, IP Control |
| EDID 에뮬레이션 | 예 |
| 핫 플러그 지원 | 예 |
| 자동 스캔 | 예 |
| 전원 | DC 12V 전원 어댑터 |
| 색상 | 검은색 |
Video: An explanation of resolution and refresh rates supported by TESmart KVM switches.
8. 유지관리
To ensure the longevity and optimal performance of your TESmart KVM switch, follow these maintenance guidelines:
- 청소: 부드럽고 마른 천을 사용하여 기기 외부를 닦으세요. 액체 세척제나 에어로졸은 기기를 손상시킬 수 있으므로 사용하지 마세요.
- 통풍: 과열을 방지하기 위해 KVM 스위치를 환기가 잘 되는 곳에 설치하십시오. 환기구를 막지 마십시오.
- 케이블 관리 : Keep cables organized and free from kinks or excessive bends to prevent signal degradation or damage.
- 전원 공급 장치: Use only the provided DC 12V power adapter. Using an incorrect power supply can damage the device.
- 펌웨어 업데이트: Check the official TESmart web사이트를 주기적으로 방문하여 펌웨어 업데이트가 있는지 확인하십시오. 업데이트 시 제공되는 지침을 주의 깊게 따르십시오.
9. 문제 해결
KVM 스위치에 문제가 발생하면 다음의 일반적인 문제와 해결 방법을 참조하세요.
- 모니터에 표시되지 않음:
- KVM 스위치, 모니터 및 컴퓨터 간의 모든 HDMI 케이블이 단단히 연결되어 있는지 확인하십시오.
- KVM 스위치의 전원이 켜져 있고 올바른 입력 소스가 선택되었는지 확인하십시오.
- Try connecting the computer directly to the monitor to confirm the computer's video output is functional.
- 모니터의 입력 소스 설정을 확인하십시오.
- 키보드 또는 마우스가 응답하지 않음:
- 키보드와 마우스가 전면 패널의 전용 K/M USB 포트에 연결되어 있는지 확인하십시오.
- 키보드와 마우스를 컴퓨터에 직접 연결하여 정상 작동하는지 확인해 보세요.
- KVM 스위치와 연결된 컴퓨터를 다시 시작합니다.
- Some specialized keyboards/mice with extra features may require direct connection or specific drivers. Try a standard keyboard/mouse to isolate the issue.
- Screen Flicker or Window Rearrangement:
- This KVM switch features EDID emulation to prevent these issues. Ensure all connections are stable.
- If the issue persists, try updating the graphics drivers on your computers.
- 원격 제어가 작동하지 않음:
- Ensure AAA batteries are correctly installed in the IR remote control.
- Verify the IR receiver cable is securely connected to the KVM switch and has a clear line of sight to the remote.
- Check if the accidental input prevention feature is active (indicated by the 'Close' button light). If so, deactivate it.
- Auto Scan Not Functioning:
- Ensure the auto scan feature is enabled (refer to the full user manual for specific instructions on enabling/disabling scan modes).
- Verify that the connected computers are properly powered on and sending a video signal.
10. 보증 및 지원
TESmart provides a 3-year warranty service and technical support for this product. For warranty claims or technical assistance, please contact TESmart customer service through the following methods:
- 온라인 지원: Visit the official TESmart webFAQ, 문제 해결 가이드 및 연락처 정보를 제공하는 사이트입니다.
- 이메일 지원: Contact TESmart customer service via email for detailed inquiries.
- Amazon Messaging: If purchased through Amazon, you can reach TESmart support via the Amazon messaging system by navigating to your order details and selecting 'Ask a question' to the seller.
Image: Icon representing 24/7 technical support availability.
보증 확인을 위해 구매 증빙서류를 보관하세요.