Kramer Electronics 51-773510 4x4 Video Switch

Product Description

The KRAMER ELECTRONICS 51-773510 is a 4x4 computer graphics video switch designed for AV signal processing applications. This unit routes video signals from up to four sources to up to four displays or downstream devices, making it a core component in multi-source, multi-display AV installations. It handles computer graphics video signals, which distinguishes it from standard composite or component video routers. AV integrators and systems technicians are the primary installers. The 51-773510 is sold as an individual unit and fits into rack-based or tabletop signal distribution setups where flexible source-to-display routing is required.

This switch is suited for conference rooms, control rooms, classrooms, and similar environments where multiple computers or graphics sources must be distributed to multiple screens or AV endpoints. It supports installations where signal integrity and switching flexibility are priorities. The 4x4 matrix configuration allows any input to be routed to any output simultaneously, supporting complex AV layouts without the need for additional distribution hardware.

Key Features

• 4x4 matrix switching routes any of four inputs to any of four outputs
• Designed for computer graphics video signal formats
• AV signal processing accessory suitable for professional installations
• Sold as a single unit for straightforward procurement and replacement

Compatibility

Designed as an OEM-style replacement or system component for professional AV signal processing installations requiring 4x4 computer graphics video switching.

Installation Notes

Installation is typically performed by a licensed AV integrator or systems technician. Power down all connected sources and displays before making or changing signal connections. Verify that all cable connections are fully seated and secured before restoring power. Follow applicable local electrical codes and the manufacturer documentation for mounting and grounding requirements.