Decimator MD-Cross V2 Miniature HDMI/SDI Cross Converter User Manual

1. Introduction

This manual provides comprehensive instructions for the setup, operation, and maintenance of your Decimator MD-Cross V2 Miniature HDMI/SDI Cross Converter. The MD-Cross V2 is a versatile device designed for professional video applications, offering HDMI/SDI cross conversion, scaling, frame rate conversion, overlays, and a built-in test pattern generator.

2. Safety Information

• Ensure the device is powered by the correct voltage as specified (+5V to +32V DC).
• Do not expose the unit to moisture or extreme temperatures.
• Avoid blocking ventilation openings to prevent overheating.
• Do not attempt to open or service the unit yourself. Refer all servicing to qualified personnel.
• Disconnect power before cleaning or when the unit is not in use for extended periods.

3. Package Contents

Verify that all items are present in your package:

• Decimator MD-Cross V2 Unit
• Locking DC Power Supply
• HDMI Cable
• Mounting Bracket

4. Device Overview

The Decimator MD-Cross V2 features a compact design with clearly labeled ports and controls for easy integration into any video workflow. Refer to the image below for a visual guide to the device's components.

Figure 1: Decimator MD-Cross V2 Front and Side View
This image displays the Decimator MD-Cross V2 unit, a red rectangular device. On the left side, from top to bottom, are the HDMI Input, HDMI Output, USB port, and a +5V to +32V DC power input. The front panel features a small LCD screen and four control buttons: two navigation arrows, a 'BACK' button, and an 'ENTER' button. The right side of the device shows three 3G/HD/SD SDI ports: one SDI Input, one SDI Output 1, and one SDI Output 2. The device is labeled "MD-CROSS V2 HDMI/SDI CROSS CONVERTER with Overlays and Test Pattern Generator" and features the "DECIMATOR DESIGN" logo.

4.1. Front Panel Controls and Indicators

• LCD Screen: Displays menu options, settings, and status information.
• Navigation Buttons (Left/Right Arrows): Used to scroll through menu options and adjust values.
• BACK Button: Returns to the previous menu or cancels an action.
• ENTER Button: Confirms selections and enters sub-menus.

4.2. Side Panel Connections

• HDMI Input: Connects to an HDMI source device.
• HDMI Output: Connects to an HDMI display or recording device.
• USB Port: For connecting to a computer for software control and firmware updates.
• +5V to +32V DC Power Input: Connects to the included locking DC power supply.
• 3G/HD/SD SDI Input: Connects to an SDI source device.
• 3G/HD/SD SDI Output 1: Provides an SDI output signal.
• 3G/HD/SD SDI Output 2: Provides a second SDI output signal.

5. Setup

5.1. Power Connection

1. Connect the included locking DC power supply to the +5V to +32V DC Power Input on the MD-Cross V2.
2. Plug the power supply into a suitable electrical outlet. The unit will power on automatically.

5.2. Video Connections

Connect your video sources and destinations using appropriate HDMI and SDI cables.

• For HDMI input, connect your source to the HDMI Input port.
• For SDI input, connect your source to the 3G/HD/SD SDI Input port.
• For HDMI output, connect your display or recording device to the HDMI Output port.
• For SDI output, connect your display or recording device to the 3G/HD/SD SDI Output 1 or 3G/HD/SD SDI Output 2 ports.

5.3. USB Connection (Optional)

To utilize the software control application for Mac or Windows, connect a USB cable from the MD-Cross V2's USB Port to your computer. Install the Decimator control software from the official Decimator website.

6. Operation

6.1. Basic Conversion Modes

The MD-Cross V2 supports various conversion scenarios:

• HDMI to SDI: Converts an HDMI input signal to an SDI output signal.
• SDI to HDMI: Converts an SDI input signal to an HDMI output signal.
• Cross Conversion: Simultaneously converts HDMI to SDI and SDI to HDMI.
• HDMI to HDMI with SDI Loop-through: Passes HDMI through while simultaneously converting SDI input to SDI output.
• SDI to SDI with HDMI Loop-through: Passes SDI through while simultaneously converting HDMI input to HDMI output.

6.2. Using On-Unit Controls

The LCD screen and buttons allow for direct configuration:

1. Use the Navigation Buttons to scroll through the main menu options displayed on the LCD.
2. Press ENTER to select a menu item or confirm a setting.
3. Use the Navigation Buttons to adjust values or select sub-options within a menu.
4. Press BACK to return to the previous menu level.

6.3. Scaling and Frame Rate Conversion

The MD-Cross V2 can scale and convert frame rates on both SDI and HDMI inputs. These settings are accessible via the on-unit menu or the control software. Adjust parameters such as output resolution, frame rate, and aspect ratio as required for your application.

6.4. Test Pattern Generator

The integrated test pattern generator provides various patterns for display calibration and signal testing. Access this feature through the device's menu to select desired patterns and output formats.

6.5. Overlays

The unit supports overlays, which can be configured to display information or graphics on the output signal. Refer to the control software documentation for detailed instructions on setting up and managing overlays.

7. Maintenance

• Cleaning: Use a soft, dry cloth to clean the exterior of the unit. Do not use liquid cleaners or solvents.
• Storage: Store the device in a cool, dry place away from direct sunlight and extreme temperatures when not in use.
• Firmware Updates: Periodically check the Decimator website for firmware updates to ensure optimal performance and access to new features. Updates are typically performed via the USB connection and control software.

8. Troubleshooting

9. Specifications

• Brand: Decimator
• Model: DD-CROSS (MD-Cross V2)
• Interface Type: HDMI, SDI
• Input/Output: HDMI Input, HDMI Output, 3G/HD/SD SDI Input, 2x 3G/HD/SD SDI Outputs
• Power Input: +5V to +32V DC
• Functions: HDMI/SDI Cross Conversion, Scaling, Frame Rate Conversion, Overlays, Test Pattern Generator
• Product Dimensions: 6.5 x 10 x 2.5 inches
• Item Weight: 1.87 pounds
• Mounting Type: Wall Mount

10. Warranty Information

The Decimator MD-Cross V2 comes with a 3-year warranty from the date of purchase. This warranty covers manufacturing defects and ensures the product functions as intended under normal use. For warranty claims or service, please contact Decimator customer support.

11. Support

For further assistance, technical support, or to download the latest control software and firmware, please visit the official Decimator Design website. You can also find FAQs and additional resources there.