DeckLink Duo 2 - Graphic card Blackmagic Design - Free user manual and instructions
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| Product Type | Professional video capture and playback card |
| Interface | PCI Express 4th generation (x4) |
| Video Inputs | 2 x dedicated SDI (BNC), compatible with 3G-SDI |
| Video Outputs | 2 x dedicated SDI (BNC), compatible with 3G-SDI |
| Supported Video Formats | SD, HD, 3G (up to 1080p60) |
| Maximum Resolution | 1920 x 1080 pixels |
| Frame Rate | 23.98, 24, 25, 29.97, 30, 50, 59.94, 60 fps |
| Connectors | 4 x BNC (2 inputs, 2 outputs), 1 x internal |
| Power | Via PCI Express bus, maximum power consumption 10 W |
| Dimensions (L x H) | 167.6 mm x 68.9 mm (half-height) |
| Weight | Approximately 100 g |
| Supported Operating System | Windows 10/11, macOS 11+, Linux |
| Included Software | Blackmagic Desktop Video Utility, SDK |
| Operating Temperature | 0°C to 40°C |
| Operating Humidity | 0% to 90% non-condensing |
| Maintenance and Cleaning | Disconnect the device before cleaning; use a dry cloth |
| Safety | Do not expose to moisture or shock; install in a suitable enclosure |
| Spare Parts and Repairability | No user-serviceable parts; contact technical support |
Frequently Asked Questions - DeckLink Duo 2 Blackmagic Design
How to install the DeckLink Duo 2 card?
Insert the card into a free PCI Express x4 or higher slot, then install the Desktop Video drivers available on the Blackmagic Design website.
What cables are needed for SDI connections?
Use good quality SDI BNC cables, compatible with 3G-SDI for transmission up to 1080p60.
Is the card compatible with DaVinci Resolve?
Yes, the DeckLink Duo 2 is fully supported by DaVinci Resolve for video capture and output.
Can I use the card to capture 4K signal?
No, the DeckLink Duo 2 only supports SD, HD and 3G formats (up to 1080p60). For 4K, choose a model like the DeckLink 8K Pro.
How to configure multiple DeckLink cards in the same system?
You can install multiple DeckLink cards. Each card will appear as a separate device in the software. Make sure you have enough PCIe slots and adequate power.
What is the recommended driver for Windows?
Download the latest version of Desktop Video from the Blackmagic Design website. For Windows, use the WHQL drivers.
Does the card work under Linux?
Yes, Blackmagic provides drivers for Linux. Refer to the official documentation for installation instructions.
How to check if the card is properly recognized?
Open the Blackmagic Desktop Video Setup utility. The card should appear in the device list with its status.
Can I use the SDI output to display a loop signal?
Yes, the card can output a loop signal via the SDI output. Configure the routing in the software you are using.
What to do if the card is not detected?
Check that the card is properly inserted in the PCIe slot, that the drivers are installed and the system reboots. Check Device Manager for conflicts.
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USER MANUAL DeckLink Duo 2 Blackmagic Design
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Product information
Brand : Blackmagic Design
Model : DeckLink Duo 2
Category : Graphic card