Blackmagic Smart Videohub 20x20 6G-SDI Instruction Manual

1. Introduction

The Blackmagic Smart Videohub 20x20 6G-SDI is a mixed format video router designed for professional broadcast and post-production environments. It features 20 6G-SDI inputs and 20 6G-SDI outputs, enabling the routing of various video formats including SD, HD, Ultra HD 4K, and DCI 4K. This device supports 4:2:2 and 4:4:4 color sampling with 10-bit processing for high-quality video signals. Housed in a 1RU frame, it is suitable for both large-scale installations and portable setups. Control is available via a built-in LCD, push buttons, a spin knob, dedicated remote panels, or Ethernet using included software for Mac OS X and Windows, as well as an iPad app.

2. Important Safety Information

• Always ensure the device is connected to a grounded power outlet.
• Do not expose the unit to rain or moisture to prevent fire or electric shock.
• Avoid placing the unit near heat sources such as radiators, heat registers, stoves, or other heat-producing apparatus.
• Only use attachments/accessories specified by the manufacturer.
• Refer all servicing to qualified service personnel. Servicing is required when the apparatus has been damaged in any way, such as power-supply cord or plug is damaged, liquid has been spilled or objects have fallen into the apparatus, the apparatus has been exposed to rain or moisture, does not operate normally, or has been dropped.

3. Package Contents

Verify that all items are present in the package:

• Blackmagic Smart Videohub 20x20 6G-SDI Unit
• Software CD
• Power Cable

4. Product Overview

The Smart Videohub 20x20 features a compact 1RU design with intuitive front panel controls and comprehensive rear panel connectivity.

4.1 Front Panel

The front panel includes an integrated LCD screen for video monitoring and status display. Below the screen are dedicated buttons for selecting sources and destinations, along with a spin knob for navigation and selection. A 'TAKE' button executes the routing change, and 'CLEAR' resets selections.

4.2 Rear Panel

The rear panel provides 20 SDI video inputs and 20 SDI video outputs, supporting SD, HD, and 6G-SDI formats. It also features a power input, an Ethernet port for network control, a USB 2.0 port for configuration and updates, and an RS-422 control port.

4.3 Angled View

This angled view illustrates the compact and rack-mountable design of the Smart Videohub 20x20, suitable for integration into standard equipment racks.

5. Setup

5.1 Physical Installation

The Smart Videohub 20x20 is designed for 1RU rack mounting. Secure the unit into a standard 19-inch equipment rack using appropriate rack screws. Ensure adequate ventilation around the unit.

5.2 Power Connection

Connect the included power cable to the AC power input on the rear panel of the Videohub and then to a grounded electrical outlet. The unit will power on automatically.

5.3 Video Connections

Connect your SDI video sources (e.g., cameras, playback devices) to the SDI video inputs (1-20) on the rear panel. Connect your SDI video destinations (e.g., monitors, recorders) to the SDI video outputs (1-20). The Videohub automatically detects SD, HD, and 6G-SDI formats.

5.4 Network Connection

For remote control, connect an Ethernet cable from the Videohub's Ethernet port to your network switch or router. This allows control via the Blackmagic Videohub software or iPad app.

5.5 Reference Input

For synchronized video operations, connect a Blackburst or TriSync reference signal to the 'REF IN' port on the rear panel. This is essential for maintaining stable timing across multiple devices in a broadcast environment.

6. Operating Instructions

6.1 Front Panel Control

1. Select Source: Press the 'SRC' button, then use the numbered buttons (1-20) or the spin knob to select the desired input source. The LCD will display the selected source.
2. Select Destination: Press the 'DEST' button, then use the numbered buttons (1-20) or the spin knob to select the desired output destination. The LCD will display the selected destination.
3. Execute Route: Press the 'TAKE' button to apply the selected source to the selected destination. The routing change will occur instantly.
4. Clear Selection: Press the 'CLEAR' button to deselect any active source or destination.
5. Menu Navigation: Press the 'MENU' button to access system settings and configurations via the LCD and spin knob.

6.2 Software Control

Install the Blackmagic Videohub software on your Mac OS X or Windows computer. Ensure the Videohub is connected to the same network. The software provides a graphical interface for routing, naming inputs/outputs, and configuring advanced settings. An iPad app is also available for wireless control.

7. Maintenance

7.1 Cleaning

To clean the unit, disconnect it from power. Use a soft, dry, lint-free cloth to wipe the exterior. Do not use liquid cleaners or aerosols, as they may damage the unit.

7.2 Firmware Updates

Periodically check the Blackmagic Design website for firmware updates. Updates can provide new features, performance improvements, and bug fixes. Follow the instructions provided with the firmware update package carefully.

8. Troubleshooting

• No Power: Ensure the power cable is securely connected to both the unit and a working power outlet. Verify the outlet has power.
• No Video Output: Check all SDI cable connections. Ensure the correct source is routed to the desired destination. Verify that the source device is outputting a valid SDI signal and the destination device is configured to receive it.
• Network Control Issues: Confirm the Ethernet cable is properly connected. Check network settings on both the Videohub (via front panel menu) and your control computer/iPad. Ensure the Videohub software is up to date.
• Intermittent Signal: Inspect SDI cables for damage. Ensure connectors are securely fastened. Check for proper termination if applicable.

9. Technical Specifications

10. Warranty Information

The Blackmagic Smart Videohub 20x20 6G-SDI comes with a Blackmagic Design 1 Year Limited Warranty. For detailed terms and conditions, including warranty registration and claims procedures, please refer to the official Blackmagic Design website or contact their customer support.

11. Customer Support

For further assistance, technical support, or to download the latest software and documentation, please visit the official Blackmagic Design website. You can also find contact information for regional support centers there.