The SC-3H is a 4K HDMI Multi-Format Presentation Switcher and Controller.

It provides a line-level stereo audio input for the VGA Input that mixes with the HDMI output audio.

The SC-3H provides an RS-232 port that can control other devices. Typically, to control a TV or video projector connected to the SC-3H HDMI output connector.

The SC-3H has the ability to store user-defined commands for controlling devices connected to its RS-232 output.

The stored RS-232 commands can be sent based on different events (like detecting +5V or Video or Last-Plugged).

Full EDID management provided has the ability to learn, download, upload, emulate or pass-thru the EDID from the connected display. Use the USB port on the front panel to configure the device operation via a free Windows™ GUI