Manual+

ROFAVEZCO EZ-SW41HA-KVMU3P

ROFAVEZCO USB 3.0 KVM Switch HDMI 4 Computer 1 Monitor User Manual

Model: EZ-SW41HA-KVMU3P

pengenalan

This manual provides comprehensive instructions for the installation, operation, and troubleshooting of your ROFAVEZCO USB 3.0 KVM Switch. This device allows you to control up to four HDMI source devices (such as computers, laptops, gaming consoles) from a single set of USB keyboard, USB mouse, and one HDMI monitor. It supports high-resolution video up to 4K@60Hz and offers convenient switching methods including front panel buttons, IR remote control, and keyboard hotkeys.

For optimal performance and to ensure proper functionality, please read this manual thoroughly before setting up and operating the KVM switch.

Ciri-ciri Produk

  • 4-Port HDMI KVM Switch: Control four HDMI sources/computers with one set of USB keyboard, mouse, and a single HDMI monitor.
  • Sokongan Resolusi Tinggi: Supports 4K@60Hz (4:4:4 8bit HDR Dolby Vision), 1080p@144Hz/120Hz/60Hz 3D.
  • Hab USB 3.0: Integrated USB 3.0 ports for high-speed data transmission up to 5Gbps, allowing connection of additional USB devices like printers, scanners, game controllers, and external HDDs.
  • Kaedah Penukaran Berbilang: Easily switch between connected computers using front panel buttons, IR remote control, or keyboard hotkeys.
  • Pengekstrakan Audio: Features SPDIF Optical 5.1CH and Stereo 2.1CH audio extractor outputs.
  • HDCP Bypass & CEC Support: Ensures compatibility with various HDMI devices and content protection.
  • Keserasian Luas: Compatible with Windows, macOS, Linux, iOS, Android, and various devices including PCs, laptops, PS5, Xbox One S, projectors, and HD cameras.
  • Reka bentuk tahan lasak: Industrial metal chassis for improved cooling and stable performance.
  • Pasang dan Main: No driver installation required.

Kandungan Pakej

ROFAVEZCO USB 3.0 KVM Switch and included accessories

Image: The ROFAVEZCO USB 3.0 KVM Switch unit, accompanied by its power adapter, IR remote control, IR extension cable, and four USB 3.0 cables.

  • 1 x ROFAVEZCO USB 3.0 KVM Switch (Model: EZ-SW41HA-KVMU3P)
  • 1 x Penyesuai Daya DC 5V 3A
  • 4 x Kabel USB 3.0
  • 1 x Alat Kawalan Jauh IR
  • 1 x Kabel Sambungan IR
  • 1 x Manual Pengguna (dokumen ini)

Product Diagram and Connections

Diagram showing the front and rear panels of the KVM switch with all ports labeled and connected devices.

Image: A detailed connection diagram illustrating how various devices such as PCs, laptops, gaming consoles, USB peripherals (mouse, keyboard, printer, camera), and a monitor connect to the KVM switch.

Panel Depan

  • USB3.0 Ports (USB1, USB2, USB3, USB4): For connecting USB peripherals like keyboard, mouse, USB drives, etc.
  • Hot Key Switch: Toggle switch to enable/disable keyboard hotkey functionality.
  • Activity Display (IN1, IN2, IN3, IN4): LEDs indicating the currently active input.
  • Butang PILIH: Used to manually switch between inputs.
  • Penerima IR: For receiving signals from the IR remote control.
  • IR Ext. Port: For connecting the IR extension cable.

Panel Belakang

  • USB3.0-PC Ports (USB3.0-PC1 to USB3.0-PC4): Connect these to the USB 3.0 ports on your source computers/laptops.
  • HDMI IN Ports (HDMI IN1 to HDMI IN4): Connect these to the HDMI output of your source computers/laptops/consoles.
  • KELUAR HDMI: Connect this to your HDMI monitor.
  • DC/5V: Port input kuasa.
  • KELUAR SPDIF: Output audio optik.
  • AUDIO KELUAR: Output audio stereo 3.5mm.

Arahan Persediaan

  1. Matikan Semua Peranti: Before making any connections, ensure all computers, the monitor, and the KVM switch are powered off.

  2. Connect HDMI Inputs: Connect the HDMI output of each computer/source device to the corresponding HDMI IN port (HDMI IN1 to HDMI IN4) on the KVM switch using high-quality HDMI 2.0 standard cables (less than 3 meters recommended).

  3. Connect USB Inputs: Connect the USB 3.0 output of each computer/source device to the corresponding USB3.0-PC port (USB3.0-PC1 to USB3.0-PC4) on the KVM switch using the provided USB 3.0 cables. Penting: Connect the USB HDMI cable first to wake up the USB switch (allow approximately 20 seconds for recognition).

  4. Sambung Monitor: Sambungkan monitor HDMI anda ke port HDMI OUT pada suis KVM.

  5. Sambungkan Papan Kekunci dan Tetikus: Connect your USB keyboard to the USB2 port and your USB mouse to the USB1 port on the front panel of the KVM switch. For optimal performance, ensure the mouse is connected to USB1 and keyboard to USB2.

  6. Connect Other USB Peripherals: If you have other USB devices (e.g., printer, scanner, USB drive), connect them to the remaining USB3.0 ports (USB3, USB4) on the front panel.

  7. Sambung Audio (Pilihan): If using external audio systems, connect your SPDIF optical cable to the SPDIF OUT port or a 3.5mm audio cable to the AUDIO OUT port.

  8. Sambungkan Kabel Sambungan IR (Pilihan): If you plan to use the IR remote control from a distance or if the KVM switch is out of direct line of sight, connect the IR extension cable to the IR Ext. port and place the receiver in a suitable location.

  9. Hidupkan kuasa: Connect the DC 5V 3A power adapter to the DC/5V port on the KVM switch and then plug it into a power outlet. Power on your monitor and then your computers/source devices.

Important notes regarding HDMI cable length and EDID settings for the KVM switch.

Image: Key considerations for setup, including using HDMI 2.0 standard cables under 3 meters, setting video format to AUTO mode for PS5/Laptop/PC, and ensuring display device compatibility.

Nota Penting:

  • Please use less than 3-meter AWG26 HDMI 2.0 Standard cables for all HDMI ports.
  • The KVM switch does not support down-scaling a 4K source to a 1080p display.
  • Set your PS5/Laptop/PC video format to AUTO mode. The KVM switch will copy the EDID of the TV or monitor automatically.
  • Ensure your HDMI source and display devices support each other without the KVM switch connected first to rule out compatibility issues.

Mengendalikan Suis KVM

The ROFAVEZCO KVM switch offers multiple convenient ways to switch between your connected source devices.

1. Front Panel Buttons

Front panel of the KVM switch showing buttons and indicators for input selection.

Image: The KVM switch's front panel, highlighting the SELECT button and input indicator lights for manual switching.

Hanya tekan PILIH button on the front panel to cycle through the connected input sources (IN1, IN2, IN3, IN4). The corresponding LED will illuminate to indicate the active input.

2. Alat Kawalan Jauh IR

Use the provided IR remote control to switch inputs from a distance. Point the remote towards the IR receiver on the front panel of the KVM switch (or the IR extension cable receiver if connected).

  • Press the numbered buttons (1, 2, 3, 4) on the remote to directly select the corresponding input source.

Video: An official product video demonstrating the features and usage of the USB 3.0 KVM Switch, including input switching.

3. Keyboard Hotkeys

Keyboard hotkeys provide a quick and efficient way to switch inputs without needing to reach for the KVM switch or remote. Ensure the "Hot Key switch" on the front panel is set to ON.

Diagram of keyboard hotkey commands for the KVM switch.

Image: A visual guide to the keyboard hotkey combinations for selecting inputs and navigating between ports.

Keyboard Hotkey Commands
Perintah HotkeyFungsi
* + 1Pilih INPUT 1
* + 2Pilih INPUT 2
* + 3Pilih INPUT 3
* + 4Pilih INPUT 4
Ctrl + Ctrl + ←Select to previous port
Ctrl + Ctrl + →Select to next port

Note: Please press 'Ctrl+Ctrl+ESC' to reset the KVM switch if you encounter hotkey issues.

Audio and Video Information

Image showing a soundbar connected to the KVM switch with Dolby Audio logo on screen.

Image: The KVM switch facilitating audio output to a soundbar, demonstrating its audio extraction capabilities for an immersive experience.

The KVM switch supports 18Gbps HDMI 2.0 with HDCP 2.2, offering stunning visuals up to 4K@60Hz 4:4:4 8bit HDR Dolby Vision, and high refresh rates like 1080p@144Hz/120Hz/60Hz 3D.

It also features a DE-embedded SPDIF Optical 5.1CH and Stereo 2.1CH Audio Extractor. Please note the following audio behavior:

  • If the source plays 2.1ch audio, both SPDIF and Stereo audio outputs will work in sync.
  • If the source plays 5.1ch audio, the SPDIF output will work, but the Stereo output will NOT.
  • If the HDMI source plays 7.1ch audio, only the HDMI OUT will carry 7.1ch audio; SPDIF and Stereo outputs will NOT work.

Keserasian

The ROFAVEZCO KVM switch is designed for broad compatibility with various operating systems and devices:

  • Sistem Operasi: Windows, macOS, iOS, Linux, Android.
  • Peranti Sumber: Desktop PCs, Laptops, Mac mini, PS5, Xbox One S, Projectors, HD Cameras.
  • Peranti Persijilan USB: Bluetooth mechanical gaming keyboards, standard USB keyboards, USB mice, printers, scanners, game controllers, external HDDs, U Disks, USB cameras, barcode scanners.

Menyelesaikan masalah

Jika anda menghadapi masalah dengan suis KVM anda, sila rujuk penyelesaian biasa berikut:

Langkah Penyelesaian Masalah Biasa
MasalahPenyelesaian yang Mungkin
No video output or distorted image.
  • Ensure all HDMI cables are securely connected and are HDMI 2.0 standard (less than 3 meters).
  • Tekan ke PILIH button on the KVM switch for 5 seconds to re-read the EDID of your TV/monitor.
  • Verify that your source device's video output settings (resolution, refresh rate) are compatible with your monitor.
  • Try connecting the source directly to the monitor to confirm the source and monitor are working correctly.
Papan kekunci atau tetikus tidak bertindak balas.
  • Ensure the keyboard is connected to USB2 and the mouse to USB1 on the KVM switch.
  • Check if the "Hot Key switch" on the front panel is set to ON if you intend to use hotkeys.
  • Cuba tekan 'Ctrl+Ctrl+ESC' to reset the KVM switch.
  • Power cycle the KVM switch (unplug and replug the power adapter).
  • If using a wireless keyboard/mouse, consider using a wired keyboard with a USB hub for the wireless receiver to mitigate potential latency issues.
Slow switching between inputs.
  • Switching speed can vary slightly depending on the source device and monitor. A delay of around 3 seconds is normal.
  • Ensure all cables are high-quality and properly connected.
No audio or incorrect audio output.
  • Refer to the "Audio and Video Information" section for details on supported audio formats and output behavior.
  • Check audio settings on your source device to ensure the correct audio output is selected.
  • Verify that your audio cables (SPDIF or 3.5mm) are securely connected.
KVM switch not powering on.
  • Ensure the DC 5V 3A power adapter is correctly connected to the KVM switch and a working power outlet.
  • Check if the power adapter's threaded connection is secure to prevent power loss.

Spesifikasi

CiriPerincian
Nombor ModelEZ-SW41HA-KVMU3P
Dimensi Produk7.3 x 5.3 x 3 inci
Berat Barang1.32 paun
Versi HDMIHDMI 2.0
Versi USBUSB 3.0
Resolusi Maks4K@60Hz (4:4:4 8bit HDR)
Resolusi yang Disokong Lain1080p@144Hz/120Hz/60Hz 3D
Pematuhan HDCPHDCP 2.2
Output AudioSPDIF Optical 5.1CH, Stereo 2.1CH
Bekalan KuasaDC 5V 3A
PengeluarEZCOOTECH

Waranti dan Sokongan

ROFAVEZCO products are manufactured with high standards of quality and performance. For any product-related inquiries, technical assistance, or warranty claims, please contact the manufacturer directly.

If you receive a product with components that do not meet the advertised specifications (e.g., a cable that is not USB 3.0), please contact us for a free replacement.

Manufacturer: EZCOOTECH

For further support, please visit the official EZCOOTECH store on Amazon: EZCOOTECH Store