OSD Matrix KVM Switch Wiring Method

To wire an OSD Matrix KVM switch, connect each computer to the KVM using the appropriate keyboard, video, and mouse cables, ensuring correct port matching and optional daisy-chaining for multiple units.

Basic Wiring Steps

Identify Console and Computer PortsThe KVM switch has console ports for the keyboard, mouse, and monitor, and computer ports for each connected PC. Typical connectors include 6-pin MiniDIN for PS/2 keyboards and mice, DB9 for serial mice, and HDDB15 for VGA monitors.

Connect Each Computer

Use a KVM cable kit compatible with your computer's mouse type (PS/2 or serial). Connect the keyboard, mouse, and monitor cables from the computer to the corresponding KVM computer port.

Ensure the VG

A cable is securely connected to the monitor port on the KVM and the PC.

Connect the Console

Attach your keyboard, mouse, and monitor to the KVM console ports. This allows you to control all connected computers from a single workstation.

Daisy-

Chaining (Optional)Some OSD Matrix KVMs support daisy-chaining up to 16 units, allowing control of up to 128 computers. Use the DB25 daisy-chain ports on the rear panel to link additional KVM units. Ensure each unit is powered and properly addressed to avoid conflicts.

Power and Boot Considerations

Connect the DC power jack to the KVM switch. Avoid pressing keys or moving the mouse on a computer that is booting, as this may interfere with detection.

OSD Configuration

Use the On-Screen Display (OSD) to select and switch between computers. Some models allow hotkey switching or bank selection for multiple users.

Tips for Reliable Operation

Use high-quality cables to prevent signal degradation, especially for VGA connections. Label cables and ports to simplify troubleshooting. If using AT-style keyboards, ensure the correct adapter or cable is used.

For Cat6 or USB-based Matrix KVMs, follow the manufacturer's specific wiring diagram for cascading multiple units. By following these steps, you can efficiently wire an OSD Matrix KVM switch, enabling seamless control of multiple computers from a single console while maintaining proper signal integrity and OSD functionality.