1. Introducción
This manual provides detailed instructions for the installation, operation, and maintenance of your Yinker 4-Port HDMI KVM Multiviewer Switcher. This device allows you to control up to four HDMI sources (such as computers, laptops, game consoles, or CCTV systems) using a single set of keyboard, mouse, and monitor. It also supports various multi-viewer display modes and 4K@30Hz resolution.
2. Contenido del paquete
Verifique que todos los artículos enumerados a continuación estén incluidos en su paquete:
- 1x HDMI MultiviewConmutador KVM
- 1x Control remoto (batería AAA no incluida)
- 4x USB Cable (Type-B)
- 1x Manual de usuario
- 1x adaptador de corriente (CC 12 V)
- 1x 3-pin Phoenix socket
- 2x Foot Pad
- 1x Mounting Rack

Image: Contents of the Yinker 4-Port HDMI KVM Multiviewer Switcher package, including the main unit, remote control, USB cables, power adapter, user manual, and mounting accessories.
Video: An unboxing demonstration of the Yinker HDMI KVM with Multiviewer, showing all included components and their initial presentation.
3. Producto terminadoview
The Yinker 4-Port HDMI KVM Multiviewer Switcher is designed to streamline your workspace by allowing control of multiple devices from a single workstation. It features multiple input and output ports for seamless integration with your existing setup.
3.1 Panel frontal
- SALIDA DE AUDIO: 3.5mm audio jack for external speakers or headphones.
- USB OUT (2 ports): Connect your keyboard and mouse.
- IR: Receptor de infrarrojos para el mando a distancia.
- Botones PC1-PC4: Manual selection buttons for switching between input sources.
- Botón MODE: Recorre diferentes modos de visualización.
3.2 Panel trasero
- CC12V: Puerto de entrada de energía.
- SALIDA HDMI: Connect to your monitor/display.
- ENTRADA HDMI (1-4): Connect up to four HDMI source devices.
- ENTRADA USB (1-4): Connect to the USB ports of your source devices (PC, laptop, etc.) for KVM functionality.

Imagen: Un detalle view of the Yinker 4-Port HDMI KVM Multiviewer Switcher, highlighting its front and rear panels with all input and output ports labeled.
4. Configuración y conexión
Follow these steps to connect your Yinker KVM Multiviewer Switcher:
- Conecte su teclado y mouse a la SALIDA USB ports on the front panel of the KVM switch.
- Connect your monitor/display to the SALIDA HDMI puerto en el panel trasero.
- For each source device (PC, laptop, etc.):
- Connect an HDMI cable from the source device's HDMI output to an HDMI EN port (1-4) on the KVM switch.
- Connect a USB Type-B cable from the source device's USB port to the corresponding ENTRADA USB port (1-4) on the KVM switch.
- If using external audio, connect your speakers or headphones to the SALIDA DE AUDIO puerto en el panel frontal.
- Connect the 12V Power Adapter to the 12 V CC port on the rear panel and plug it into a power outlet.

Image: A visual diagram illustrating the correct connection of source devices, monitor, keyboard, mouse, and power to the Yinker KVM Multiviewer Switcher.
Video: A demonstration of the various display modes available on the Yinker 4K HDMI KVM Multiviewer, mostrarasing single screen, split screen, and Picture-in-Picture functionalities.
5. Operating Modes and Switching
The KVM Multiviewer offers several display modes and control methods for flexible operation.
5.1 modos de visualización
The device supports 6 display modes, allowing simultaneous or individual viewing of up to four sources:
- Modo único: Displays one source in full screen.
- Modo 1x3: Displays one main source and three smaller sources.
- Modo PIP (imagen en imagen): Displays one main source with a smaller secondary source overlay.
- POP (Picture-on-Picture) Mode (1 & 2): Displays two sources side-by-side or in other split configurations.
- Modo cuádruple: Displays all four sources simultaneously in a 2x2 grid.

Image: Visual representation of the six display modes: Single, 1x3, PIP, POP (1), POP (2), and Quad mode, demonstrating how multiple video sources can be arranged on a single screen.
Métodos de control 5.2
You can switch between sources and modes using three methods:
- Botones del panel: Use the PC1-PC4 and MODE buttons on the front panel.
- Mando a distancia por infrarrojos: Use the included remote control for convenient switching.
- Teclas de acceso rápido del teclado: Utilize specific keyboard combinations for quick switching.

Image: Illustration of the three control methods for the KVM switch: direct buttons on the device, an infrared remote control, and keyboard hotkeys.
5.3 Funcionalidad KVM
The KVM functionality allows a single keyboard and mouse to control multiple computers. The device supports two main KVM control modes:
- Synchronized Mode: In Quad Screen mode, all four keyboard and mouse movements are synchronized across all displayed sources.
- Roaming Mode: The keyboard and mouse can move seamlessly between the four screens, allowing individual control of each source.

Image: Comparison of Synchronized Mode, where a single mouse cursor controls all four screens simultaneously, and Roaming Mode, where the mouse can move freely between screens for individual control.
6. Keyboard Hotkey Commands
Keyboard hotkeys provide a quick way to switch between sources and control various functions. Refer to the detailed hotkey list in the included user manual for specific commands. A common hotkey sequence involves pressing * + 1 / 2 / ... / 8 to switch sources or modes.

Image: A keyboard illustrating the use of hotkey combinations for switching sources, keyboard, mouse, resolution, and audio settings on the KVM Multiviewes.
7 Salida de audio
The KVM switch includes a 3.5mm audio output port on the front panel, allowing you to connect external speakers or headphones for audio playback from the selected source.

Image: A visual representation of the 3.5mm audio output port on the KVM switch, connected to external speakers, demonstrating its audio functionality.
8. Seamless Switching
The Yinker KVM Multiviewer is designed for fast and seamless switching between input sources, minimizing display lag. This ensures a smooth transition when changing between connected devices.

Image: A comparison showing the rapid, seamless switching of the Yinker KVM Multiviewer (0.01 seconds) versus the typical 2-3 second lag found in other devices.
9. Compatibilidad
The Yinker 4-Port HDMI KVM Multiviewer Switcher is compatible with both Windows and macOS operating systems, ensuring broad usability across different computing environments.

Image: An illustration depicting the compatibility of the KVM Multiviewer with both Windows and macOS laptops, indicating broad operating system support.
10. Especificaciones
| Característica | Descripción |
|---|---|
| Número de modelo | SW041S |
| Marca | yinker |
| Tipo de conector | HDMI |
| Número de puertos | 4 |
| Soporte de resolución | Up to 4K@30Hz (downscales to 1080P and 720P) |
| Versión HDCP | 1.4 |
| Salida de audio | Conector de 3.5 mm |
| Formas de control | Panel Button, Remote Control, Keyboard Hotkey |
| Color | Astilla |
11. Solución de problemas
If you encounter issues with your KVM Multiviewer, please refer to the following common solutions:
- Sin pantalla: Ensure all HDMI cables are securely connected and the KVM switch is powered on. Try restarting the source devices and the KVM switch. Verify your monitor supports the output resolution.
- Sin control de teclado/ratón: Check USB cable connections from source devices to the KVM switch and from the KVM switch to the keyboard/mouse. Try connecting the keyboard/mouse directly to a source device to confirm functionality.
- Relación de aspecto incorrecta: If the display shows an incorrect aspect ratio after switching, try cycling through display modes or restarting the KVM switch.
- El control remoto no funciona: Ensure the remote control has fresh batteries and there are no obstructions between the remote and the KVM's IR receiver.
- Problemas de audio: Confirm that external speakers/headphones are properly connected to the 3.5mm AUDIO OUT port and that the audio output settings on your source device are correctly configured.
12. Mantenimiento
To ensure the longevity and optimal performance of your Yinker KVM Multiviewer Switcher, follow these maintenance guidelines:
- Mantenga el dispositivo en un lugar fresco y seco, alejado de la luz solar directa y del calor excesivo.
- Evite exponer el dispositivo a la humedad o líquidos.
- Limpie el exterior con un paño suave y seco. No utilice productos químicos agresivos ni limpiadores abrasivos.
- Asegúrese de que haya una ventilación adecuada alrededor del dispositivo para evitar el sobrecalentamiento.
13. Garantía y soporte
This Yinker product comes with a 1 año de garantía from the date of purchase. For technical support, warranty claims, or any inquiries, please contact Yinker customer service. Refer to the contact information provided in your package or visit the official Yinker websitio.
Yinker Support Email: info1@yinkertech.com