AVMATRIX SD1242-4K HDMI Splitter

1. Introduction

Thank you for choosing the AVMATRIX SD1242-4K HDMI Splitter. This device is designed to distribute a single HDMI 2.0 input signal to four HDMI 2.0 outputs, supporting resolutions up to 4K@60Hz with RGB 4:4:4 color space. It features EDID management and dual power supply options (USB-C and DC) for versatile use in various professional and home environments.

2. Consignes de sécurité

• Assurez-vous que l'appareil est placé dans un endroit bien ventilé pour éviter la surchauffe.
• N’exposez pas l’appareil à l’humidité, à la pluie ou à des températures extrêmes.
• Utilisez uniquement l'adaptateur secteur fourni ou une source d'alimentation compatible.
• Avoid disassembling the unit; refer all servicing to qualified personnel.
• Gardez l'appareil à l'écart des champs magnétiques puissants.

3. Contenu du colis

Veuillez vérifier que le colis contient les éléments suivants :

• AVMATRIX SD1242-4K HDMI Splitter Unit
• Adaptateur secteur
• Câble USB Type-C
• Manuel de l'utilisateur (ce document)

4. Produit terminéview

The AVMATRIX SD1242-4K is a compact and robust HDMI splitter designed for high-quality video distribution. It features one HDMI input and four HDMI outputs, allowing a single source to be displayed on up to four screens simultaneously.

Figure 1 : Avant et arrière view of the AVMATRIX SD1242-4K HDMI Splitter, showing HDMI input, four HDMI outputs, USB-C, and DC power ports.

Figure 2: The AVMATRIX SD1242-4K HDMI Splitter highlighting its HDMI 2.0 inputs/outputs and support for up to 4K@60Hz resolution for ultra-high-definition picture quality.

4.1 Caractéristiques

• 1 HDMI 2.0 input to 4 HDMI 2.0 outputs.
• Supports resolutions up to 4K@60Hz (RGB 4:4:4).
• EDID management with Auto, Standard, Customize, and EDID Copy modes.
• Dual power supply: USB Type-C and DC 12V.
• Built-in OLED display for real-time status.
• Control via front panel buttons or PC software.

5. Installation

Follow these steps to set up your AVMATRIX SD1242-4K HDMI Splitter:

1. Connecter la source HDMI : Connect your HDMI source device (e.g., PS4, Blu-ray player, computer) to the HDMI IN port on the splitter using a high-quality HDMI 2.0 cable.
2. Connecter des écrans HDMI : Connect up to four HDMI display devices (e.g., HDTVs, monitors, projectors) to the HDMI OUT 1-4 ports on the splitter using high-quality HDMI 2.0 cables.
3. Connecter l'alimentation : Connect the provided power adapter to the DC 12V port on the splitter, or connect a USB Type-C cable to the USB-C port and a compatible USB power source. The device supports both power options.
4. Mise sous tension : Ensure all devices (source, splitter, displays) are powered on. The splitter's OLED display will show its status.

Figure 3: Illustration of the AVMATRIX SD1242-4K HDMI Splitter distributing a single video source to four separate display screens, demonstrating its 1x4 distribution capability.

6. Mode d'emploi

6.1 Gestion EDID

The SD1242-4K features EDID management to ensure optimal compatibility and performance between your source and display devices. You can configure EDID settings using the front panel buttons or the PC control software.

Figure 4: Comparison of a display without EDID management (left, showing potential compatibility issues) and with EDID management (right, showing seamless communication and optimal display).

There are four EDID modes available:

• Auto: The splitter automatically detects and selects the best EDID settings based on the connected displays.
• Standard: Uses a default, common EDID setting for broad compatibility.
• Personnaliser: Allows users to upload a custom EDID file via PC software.
• Copie EDID : Copies the EDID from a specific output display (e.g., Output 1) to be used for all outputs.

6.2 Options de contrôle

The device can be controlled via its front panel buttons or through dedicated PC software.

Figure 5: Demonstrates the two primary control methods for the AVMATRIX SD1242-4K: direct interaction with the front panel buttons and comprehensive control via PC software interface.

• Bouton avant : Use the buttons located on the front panel to navigate menus on the OLED display and adjust basic settings, including EDID modes.
• Contrôle logiciel PC : Connect the splitter to a computer via its USB port. Install the AVMATRIX control software to access advanced settings, customize EDID, and monitor device status.

6.3 Options d'alimentation

The SD1242-4K offers flexible power options for convenience.

Figure 6: Illustrates the dual power supply capabilities of the AVMATRIX SD1242-4K, showing both the traditional DC power input and the modern USB Type-C power input.

• Alimentation CC : Use the included 12V DC power adapter for stable and continuous power.
• USB Type-C Power Supply: For portability or when a DC outlet is unavailable, power the device using a standard USB Type-C cable connected to a compatible USB power source (e.g., power bank, computer USB port).

7. Entretien

• Nettoyage: Utilisez un chiffon doux et sec pour nettoyer l'extérieur de l'appareil. N'utilisez pas de nettoyants liquides ni en aérosol.
• Stockage: Lorsqu'il n'est pas utilisé pendant une période prolongée, rangez l'appareil dans un endroit frais et sec, à l'abri de la lumière directe du soleil.
• Mises à jour du micrologiciel : Consultez le site officiel d'AVMATRIX website periodically for firmware updates to ensure optimal performance and compatibility.

8. Dépannage

If you encounter issues with your AVMATRIX SD1242-4K, refer to the following common problems and solutions:

9. Spécifications

10. Informations sur la garantie

AVMATRIX products are covered by a limited warranty against defects in materials and workmanship. The warranty period typically begins from the date of purchase. Please retain your proof of purchase for warranty claims. For specific warranty terms and conditions, refer to the warranty card included with your product or visit the official AVMATRIX website.

This warranty does not cover damage caused by improper installation, accident, misuse, abuse, natural disaster, or unauthorized modification of the product.

11. Assistance clientèle

If you require further assistance or have questions not covered in this manual, please contact AVMATRIX customer support:

• Website: www.avmatrix.net (for product information, drivers, and firmware updates)
• E-mail: Référez-vous à l'officiel website pour les adresses e-mail d'assistance spécifiques.
• Téléphone: Référez-vous à l'officiel website pour les numéros de contact régionaux.

When contacting support, please have your product model (SD1242-4K) and a detailed description of your issue ready.