Introduction
The MT-VIKI 4x4 HDMI Matrix Switcher, Model HD44, is designed to connect up to four HDMI source devices to four HDMI displays simultaneously. This device supports resolutions up to 4Kx2K@30Hz, 3D, and Full HD 1080P with deep color 36-bit. It also supports HD digital audio formats including Dolby, TrueHD, STS-HD, and PCM Audio. Featuring multiple control options and EDID management, this matrix switcher offers flexible and reliable video distribution for various applications.
Key Features
- 4x4 HDMI Matrix: Connects four HDMI sources to four HDMI displays.
- High Resolution Support: Supports up to 4Kx2K@30Hz, 3D, and 1080P.
- Advanced Audio: Compatible with Dolby, TrueHD, STS-HD, and PCM Audio.
- Multiple Control Methods: Switch via RS232, remote control, or front panel buttons.
- EDID Management: Supports EDID for optimal display compatibility.
- Scene Storage: Save and recall up to 16 matrix configurations.
- Plug and Play: No software installation required for basic operation.
Setup Instructions
Follow these steps to set up your MT-VIKI 4x4 HDMI Matrix Switcher:
- Unpack the Device: Carefully remove the HDMI matrix switcher and all accessories from its packaging.
- Connect HDMI Input Sources: Connect your HDMI source devices (e.g., PC, laptop, TV box, DVD player, gaming console) to the HDMI INPUT ports (IN1, IN2, IN3, IN4) on the rear of the matrix switcher using high-quality HDMI cables.
- Connect HDMI Output Displays: Connect your HDMI displays (e.g., monitors, TVs, projectors) to the HDMI OUTPUT ports (OUT1, OUT2, OUT3, OUT4) on the rear of the matrix switcher using high-quality HDMI cables.
- Connect Power: Plug the provided 5V DC power adapter into the DC 5V port on the rear of the matrix switcher, then plug the adapter into a power outlet.
- Power On: Flip the ON/OFF switch on the rear panel to the 'ON' position. The LCD display on the front panel will light up, indicating the device is powered on.
- Optional RS232 Connection: For advanced control, connect a computer to the CONSOLE port using an RS232 cable.
Operating Instructions
Switching Inputs and Outputs
The MT-VIKI 4x4 HDMI Matrix Switcher offers three methods for controlling input and output routing:
- Front Panel Buttons: Use the 'IN' buttons (1-4) to select an input source and the 'OUT' buttons (1-4) to select an output display. The LCD screen will show the current routing status.
- Infrared (IR) Remote Control: Point the remote control towards the IR receiver on the front panel and press the corresponding buttons to switch inputs for desired outputs.
- RS232 Control: Connect the device to a computer via the RS232 port and use the provided software for advanced control and automation.
EDID Management
The EDID (Extended Display Identification Data) function ensures optimal compatibility between the source and display. You can adjust EDID settings via the front panel or RS232 control. Refer to the detailed instructions in the included manual for specific EDID configuration steps.
Video 1: How to adjust EDID settings on the MT-VIKI 4x4 HDMI Matrix Switcher.
Store and Recall Scene Modes
The matrix switcher allows you to save and recall up to 16 different input/output configurations (scenes). This is useful for quickly switching between frequently used setups.
Video 2: Instructions on how to store and recall scene configurations.
Turning Off Beep Sound
The device may emit a beep sound upon certain operations. You can disable this feature if preferred.
Video 3: Guide on how to turn off the beep sound feature.
Maintenance
- Cleaning: Use a soft, dry cloth to clean the device. Avoid liquid cleaners or abrasive materials.
- Ventilation: Ensure the device has adequate ventilation to prevent overheating. Do not block the ventilation holes.
- Cable Management: Keep HDMI cables organized and avoid excessive bending or tension to prevent damage.
- Storage: Store the device in a cool, dry place away from direct sunlight and extreme temperatures when not in use for extended periods.
Troubleshooting
If you encounter issues with your MT-VIKI 4x4 HDMI Matrix Switcher, consider the following:
- No Display/Signal Loss:
- Check all HDMI cable connections to ensure they are secure.
- Verify that the power adapter is correctly connected and the device is powered on.
- Ensure the correct input source is selected for the desired output display.
- Try adjusting the EDID settings (refer to EDID Management section).
- Use shorter or higher-quality HDMI cables, especially for 4K resolutions or longer distances.
- Snowflake/Moire/Flickering:
- This can be caused by long or low-quality HDMI cables. Replace with certified high-speed HDMI cables.
- Adjust EDID settings to match the display's capabilities.
- Remote Control Not Working:
- Ensure there are no obstructions between the remote and the IR receiver on the front panel.
- Check and replace the remote control batteries if necessary.
- No Audio:
- Verify that the audio settings on your source device and display are correctly configured.
- Check HDMI cable integrity.
Video 4: Solutions for common display issues like no signal, long cable problems, snowflake, or moire effects.
Specifications
| Brand | MT-VIKI |
| Model | HD44 |
| Connector Type | HDMI |
| Color | Black |
| Package Dimensions | 12.24 x 6.14 x 3.46 inches |
| Item Weight | 2.33 pounds |
| Date First Available | April 13, 2021 |
Warranty
For information regarding product warranty, please refer to the documentation included with your purchase or contact MT-VIKI customer support directly. Extended protection plans may also be available from your retailer.
Support
For further assistance, technical support, or to explore other MT-VIKI products, please visit the official MT-VIKI Store or contact their customer service department. You can find contact information in your product packaging or on the official MT-VIKI website.
MT-VIKI Store: Visit the MT-VIKI Store on Amazon
