Introdución
This manual provides detailed instructions for the installation, operation, and maintenance of your GREATHTEK USB 3.0 KVM Switch HDMI 2 Port 4K@60Hz. This device allows you to control two computers using a single monitor, keyboard, and mouse, enhancing your workspace efficiency. Please read this manual thoroughly before use to ensure proper functionality and to prevent damage.

Image: The KVM switch enables two computers to share one monitor, keyboard, and mouse.
Contido do paquete
Verifique que todos os elementos que se indican a continuación estean incluídos no seu paquete:
- GREATHTEK USB 3.0 KVM Switch (1 unit)
- USB 3.0 Cable (2 units)
- Cable de audio de 3.5 mm (1 unidade)
- Wired Remote Controller (1 unit)
- Manual de usuario (1 unidade)
- Warranty Card (1 unit)
- Foot Pads (1 set)

Imaxe: Todos os elementos incluídos no paquete do produto.
Produto rematadoview
The GREATHTEK KVM Switch features multiple ports for connecting your computers, monitor, and USB peripherals. Familiarize yourself with the port layout for correct installation.

Image: Detailed connection diagram of the KVM switch, illustrating HDMI In, USB In, HDMI Out, USB 3.0 ports, and control buttons.
Panel frontal:
- Botón de cambio: Press to switch between connected computers.
- PC1/PC2 Indicators: LEDs to show which computer is currently active.
- Portos USB 3.0 (3x): For connecting USB peripherals like keyboards, mice, printers, USB drives, etc.
- CTRL Port: For connecting the wired remote control.
Panel traseiro:
- Saída HDMI: Conéctase ao teu monitor.
- PC1 HDMI IN: Connects to the HDMI output of Computer 1.
- PC1 USB: Connects to a USB 3.0 port on Computer 1.
- PC2 HDMI IN: Connects to the HDMI output of Computer 2.
- PC2 USB: Connects to a USB 3.0 port on Computer 2.
Instrucións de configuración
Siga estes pasos para configurar o seu conmutador KVM:
- Apagar dispositivos: Ensure both computers and your monitor are powered off before making any connections.
- Conectar o monitor: Connect your monitor to the SAÍDA HDMI porto do conmutador KVM mediante un cable HDMI.
- Conectar ordenadores (vídeo):
- Connect the HDMI output of Computer 1 to the PC1 HDMI IN porto no conmutador KVM.
- Connect the HDMI output of Computer 2 to the PC2 HDMI IN porto no conmutador KVM.
- Conectar ordenadores (USB):
- Connect one end of a USB 3.0 cable to a USB 3.0 port on Computer 1 and the other end to the PC1 USB porto no conmutador KVM.
- Connect one end of a USB 3.0 cable to a USB 3.0 port on Computer 2 and the other end to the PC2 USB porto no conmutador KVM.
Note: The KVM switch is powered via these USB connections, eliminating the need for an external power adapter.

Image: USB cables provide power to the KVM switch, no separate power port is required.
- Conectar periféricos: Connect your keyboard, mouse, and other USB 3.0 devices (e.g., printer, USB flash drive) to the Portos USB 3.0 no panel frontal do conmutador KVM.
- Connect Wired Remote (Optional): If desired, connect the wired remote control to the CTRL porto no panel frontal.
- Encendido: Power on your monitor, then power on both computers.
Instrucións de funcionamento
The KVM switch offers two methods for switching between connected computers:
1. Button Switching:
Preme o Botón de cambio on the front panel of the KVM device. Hold the button for approximately 2-4 seconds to initiate the switch. The corresponding PC indicator LED (PC1 or PC2) will illuminate to show the active computer.

Image: Switching between computers using the front panel button.
2. Wired Remote Control:
If you have connected the wired remote control, simply press the button on the remote to switch between computers. This provides a convenient way to switch without reaching for the KVM unit.

Image: Both button switching and wired remote control options for convenience.
Características clave
- Ultra HD 4K@60Hz Resolution: Supports resolutions up to 3840x2160@60Hz, ensuring clear image transmission without delay. It is backward compatible with 4K@30Hz, 1080P, and other resolutions. The KVM switch supports HDMI 2.0 and HDCP 2.2 standards, with adaptive EDID for display device identification.
Note: The maximum supported refresh rate is 60Hz. Refresh rates of 120Hz/144Hz are not supported.

Image: The KVM switch supports Ultra HD 4K@60Hz resolution.
- Portos USB 3.0: Equipped with three USB 3.0 ports, allowing you to share USB devices such as printers, keyboards, mice, and USB flash drives between the two connected computers. USB 3.0 offers data transfer speeds up to 5Gbps, which is 10 times faster than USB 2.0. It is backward compatible with USB 2.0 and USB 1.1 devices.

Image: The USB 3.0 ports provide high-speed data transmission up to 5Gbps.
- Ampla compatibilidade: Supports various operating systems including Windows XP, Windows Vista, Windows 8, Windows 10, Linux, and Mac OS.

Image: The KVM switch offers wide compatibility with various operating systems.
Resolución de problemas
| Problema | Posible causa/solución |
|---|---|
| Non se mostra nada no monitor despois do cambio. |
|
| Keyboard or mouse not working. |
|
| Switching takes too long or is unresponsive. |
|
| Image quality issues (flickering, distortion). |
|
Especificacións
| Característica | Detalle |
|---|---|
| Número de modelo | GHT-S7232H-03 |
| Marca | GREATHTEK |
| Tipo de conector | HDMI, USB |
| Protocolo de conectividade | USB 3.0, HDMI 2.0 |
| Resolución de vídeo | Up to 4K@60Hz (3840x2160@60Hz) |
| Compatibilidade cara atrás | 4K@30Hz, 1080P, etc. |
| Soporte HDCP | HDCP 2.2 |
| Portos USB | 3 x USB 3.0 ports (for peripherals) |
| Velocidade de transferencia de datos USB | Ata 5 Gbps (USB 3.0) |
| Métodos de conmutación | Push Button, Wired Remote Control |
| Compatibilidade do sistema operativo | Windows XP/Vista/8/10, Linux, Mac OS |
| Material | Aluminio |
| Fonte de alimentación | USB powered (no external adapter needed) |
| Vol. Operativotage | 220 voltios |
| Valoración actual | 2 Amps |
| Clasificación de temperatura superior | 60 graos centígrados |
| Clasificación de protección internacional | IP67 |
| Certificación | CE |
Mantemento
- Garde o dispositivo nun lugar fresco e seco, lonxe da luz solar directa e de fontes de calor.
- Evite expoñer o dispositivo á auga ou a unha humidade excesiva.
- Limpa o dispositivo cun pano suave e seco. Non empregues produtos de limpeza líquidos nin en aerosol.
- Asegúrese de ventilar adecuadamente o dispositivo para evitar o sobreenriquecido.
- Handle cables carefully to avoid damage to connectors.
Garantía e Soporte
Your GREATHTEK USB 3.0 KVM Switch comes with a warranty as specified on the included Warranty Card. Please refer to the card for details regarding warranty duration and terms.
For technical support, troubleshooting assistance, or warranty claims, please contact GREATHTEK customer service through the contact information provided on your warranty card or the official GREATHTEK website. When contacting support, please have your product model number (GHT-S7232H-03) and purchase details ready.