NEC Display Internal 3G/HD/SD-SDI Input Card – SB-04HC

Elevate your NEC display or projector with the NEC Display SB-04HC internal 3G/HD/SD-SDI input card. This high-performance module brings broadcast-grade SDI input directly inside your display chassis, enabling pristine video delivery over a single coaxial cable. Ideal for professional AV environments—from control rooms and live events to digital signage and broadcast studios—the SB-04HC delivers reliable, studio-quality performance without the clutter and latency of external capture devices. Seamless integration, robust build, and NEC-level compatibility make it the smart upgrade for demanding video workflows.

• Seamless internal SDI input: The SB-04HC provides 3G-SDI, HD-SDI, and SD-SDI input capabilities through a standard SDI interface, delivering professional video with low latency directly within NEC displays or projectors.
• Broadcast-grade video over a single cable: Take advantage of a single coaxial SDI link to transport high-quality video, simplifying cabling and reducing signal path complexity in live environments and broadcast workflows.
• Effortless NEC ecosystem integration: Engineered to slot into compatible NEC displays, the SB-04HC integrates with NEC’s firmware, management tools, and signaling architecture for streamlined operation, control, and monitoring.
• Versatile format support for today’s workflows: Supports 3G-SDI, HD-SDI, and SD-SDI signals, with auto-detection and routing suitable for 1080p and other common broadcast resolutions, ensuring compatibility with a wide range of video sources and production pipelines.
• Designed for reliability in demanding environments: Built to meet professional AV standards, the SB-04HC is built to endure busy installations, frequent updates, and long hours of operation in signage, events, and control-room settings.

Technical Details of NEC Display Internal 3G/HD/SD-SDI Input Card

• Model: SB-04HC
• Type: Internal SDI input card for NEC displays/projectors
• Video inputs: 1 x SDI input (compliant with 3G-SDI, HD-SDI, and SD-SDI formats) via standard BNC connection
• Supported video formats: 3G-SDI, HD-SDI, SD-SDI; auto-detection of input format; supports resolutions commonly used in professional video workflows (including 1080p/60 and related frame rates)
• Data rates: Conforms to 3G-SDI, HD-SDI, and SD-SDI bitrates up to their respective maximums (up to 2.97 Gbps for 3G-SDI, 1.485 Gbps for HD-SDI, and 270 Mbps for SD-SDI)
• Form factor: Internal card designed to fit NEC display chassis (requires compatible NEC model with an available internal slot)
• Power: Powered through the display’s internal power system; no external power supply required
• Connectivity: Standard SDI wiring through BNC connector; supports reliable, professional-grade signal delivery within NEC environments
• Compatibility: Specifically designed for NEC displays/projectors that support internal SDI input modules; check NEC model compatibility and firmware requirements before installation
• Operating conditions: Optimized for the typical environmental ranges of professional AV deployments; intended for indoor controlled environments
• Reliability and duty cycle: Built for sustained use in broadcast-style workflows and 24/7-type operation common in commercial installations

how to install NEC Display Internal 3G/HD/SD-SDI Input Card

Follow these steps to install the SB-04HC inside a compatible NEC display or projector, ensuring proper operation and reliability in your video workflow:

• Power down the NEC display and disconnect it from any power source. Ensure the unit is completely powered off before beginning installation.
• Access the internal slot designed for expansion cards according to the NEC service or installation manual for your model. Use appropriate anti-static precautions and tools as recommended by NEC.
• Insert the SB-04HC into the available internal card slot, seating it firmly so that the connectors engage fully. Secure the card with any required fasteners or screws as provided by the NEC chassis design.
• Connect your SDI source to the SB-04HC’s SDI input using a high-quality SDI BNC cable. If your workflow requires routing, configure the internal signal routing options in the display’s on-screen display (OSD) or NEC management software as per the manual.
• Power on the display and verify the SDI input in the OSD or NEC control software. Check for any firmware updates or recommended configuration steps from NEC’s support portal to ensure optimal performance and compatibility with your video sources.
• Test the signal at the target resolution and frame rate. Confirm stability, color accuracy, and synchronization with other sources in your video workflow, and perform any necessary calibration steps described in the NEC documentation.

Frequently asked questions

• What is the SB-04HC?
• The SB-04HC is NEC Display’s internal 3G/HD/SD-SDI input card designed to add SDI input capability directly inside NEC displays or projectors, enabling broadcast-grade video to be delivered over a single cable within a compact, integrated solution.
• What video formats does it support?
• It supports 3G-SDI, HD-SDI, and SD-SDI signals, with auto-detection of input formats. This enables compatibility with a wide range of professional video sources and resolutions, including common 1080p/60 workflows.
• Do I need any external power for the SB-04HC?
• No. The SB-04HC draws power from the NEC display’s internal power system, so there is no need for an additional power supply or power connection.
• Which NEC models are compatible with the SB-04HC?
• SB-04HC is designed for NEC displays and projectors that support internal SDI input modules. Compatibility depends on the specific model and firmware version, so consult NEC’s product compatibility guides or contact NEC support to confirm fit for your unit.
• Is professional installation required?
• Due to the internal nature of the card, installation should be performed by qualified personnel following NEC’s service guidelines. After installation, ensure firmware is up to date and that the signal routing is correctly configured for your workflow.