Manufacturer-verified compatible cameras, recorders, mounts, accessories, and licenses for this product. Adjust quantities and add the entire bundle to your cart in one click.
Questions about this product? Free pre-sales support from a senior specialist — product questions, compatibility checks, BOM quotes, price confirmation — typically answered within one business day. Need camera placement or system design work? Engineering time is $175 per hour (qty 1 = 1 hour). Hardware buyers get up to one hour ($175) credited back on their order.
The Black Box VG-DVI is a compact EDID emulator designed to resolve display compatibility issues in video distribution systems. It ensures that a source device, such as a video matrix switcher or extender, correctly identifies the capabilities of a connected display. By either passing through the display's native EDID (Extended Display Identification Data) or storing and outputting a default EDID, the VG-DVI prevents resolution mismatches, signal dropouts, or black screens. This is critical in environments where displays may not correctly report their capabilities, or when using multiple displays with varying resolutions and refresh rates. The VG-DVI is particularly useful for ensuring consistent video output from sources that require a valid EDID handshake to initiate a signal.
This device is compatible with any DVI-D source device that requires a valid EDID signal for operation. It functions by emulating EDID information for displays connected via DVI-D. It is designed to work with standard DVI-D video matrices, extenders, splitters, and other signal distribution equipment that may encounter EDID communication errors. It is also compatible with displays that have limited or non-standard EDID implementations.
Connect the VG-DVI between the DVI-D source and the display or display extender. The device draws minimal power from the DVI signal itself, requiring no external power supply. Ensure a secure connection at both the source and display ends to prevent signal degradation. The unit is designed for passive operation, meaning it does not actively process or alter the video signal, only the EDID information.
Manufacturer-verified compatible cameras, recorders, mounts, accessories, and licenses for this product. Adjust quantities and add the entire bundle to your cart in one click.
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