Technical data
Connection, contact material	Nickel-plated
Connection, type	SCART plug (21-pin)
Connection 2, type	3 x Cinch socket
Connection 3, type	Mini-DIN 4 socket (S-Video)
Colour version	Black
Colour	Black
Consumption unit	1 piece in plastic bag
Packaging type	Bulk

The product is a Scart adapter from manufacturer Diverse, type VAU-4, designed to connect devices with Composite-Video or S-Video/S-VHS connections to devices with SCART connections. It enables signal transmission between various audio and video sources and receivers using different interfaces. The adapter is black and features a Scart plug (21-pin) on one side, which can be switched between input (IN) and output (OUT) via an integrated switch. On the other side, there are three RCA sockets for Composite-Video and stereo audio (L/R), as well as a Mini-DIN 4 socket for S-Video connections. The contact surfaces are nickel-plated, ensuring low transmission resistance and improved signal quality.

Applications
This adapter is used in applications where older or specialized audio-video devices, such as VCRs, DVD players, satellite switches, or televisions, need to be connected to modern or other devices equipped with a SCART connection. It is particularly useful in home cinema systems, professional video transmission, or when integrating legacy devices into existing installations. The switchable IN/OUT function allows the adapter to be flexibly used as an input or output device, depending on whether the connected device is transmitting or receiving the signal.

Functions and Features in Detail
The adapter includes a Scart plug (21-pin), which connects to the SCART port of a device. The three RCA sockets are used for transmitting Composite-Video (one video channel) and stereo audio (left and right). The Mini-DIN 4 socket enables connection to S-Video ports, which provide separate transmission of luminance (brightness) and chrominance (color), resulting in better image quality than Composite-Video. The nickel-plated contacts ensure a stable and long-lasting connection, as they are corrosion-resistant and exhibit low electrical resistance.

Technology Explained Simply
The adapter acts as a signal converter between different video and audio technologies. The Scart plug (21-pin) connects to the device with a SCART interface. The three RCA sockets allow connection for Composite-Video and stereo audio, with video and audio signals transmitted via separate cables. The Mini-DIN 4 socket is designed for S-Video, where color and brightness signals are transmitted separately, leading to improved image resolution. The integrated IN/OUT switch allows the adapter to be used either as an input (e.g., for a DVD player signal) or as an output (e.g., for a television). The nickel-plated contacts reduce contact resistance and prevent oxidation, maintaining stable signal quality over time.

Compatibility and Accessories
The adapter is compatible with devices featuring a SCART connection and enables connection to devices with Composite-Video and S-Video ports. It is suitable for applications where a signal needs to be transmitted from a device with Composite- or S-Video connections to a device with a SCART connection, or vice versa. Compatibility information refers to technical interfaces and not to specific device models.

Installation and Mounting
Installation is done by simply inserting the Scart plug (21-pin) into the SCART port of the device. The three RCA sockets and the Mini-DIN 4 socket are connected with appropriate cables to the other device. The IN/OUT switch is set to the desired position according to the application. No tools or additional mounting procedures are required. The connection is immediate and fully functional as soon as the cables are correctly connected.

Operational Advantages
The adapter provides a simple and reliable way to connect various audio-video devices without requiring additional converters or complex adaptations. The nickel-plated contacts ensure stable signal transmission and extend the adapter’s lifespan. The switchable IN/OUT function increases operational flexibility, allowing the adapter to function as an input or output device as needed. The combination of Composite-Video, stereo audio, and S-Video connections in a single device enables broad applicability in various system configurations.

The adapter is delivered in a dust-protective bag, which protects it from contamination and mechanical damage. The packaging is bulk, meaning it is supplied loose in a plastic bag. The RoHS-compliant marking indicates compliance with the EU directive restricting the use of certain hazardous substances in electrical and electronic equipment. The CE marking confirms conformity with applicable European safety and environmental regulations.