The NDSsi ScaleOR product is a medical-grade video scaling appliance for use in healthcare environments. It provides the user with the flexibility to choose the appropriate input module per their needs to accommodate either analog or digital signal conversions and scaling. The available input modules are DVI-D, 3G-SDI, RGB/SOG, and, S-video/Composite. The video input is scaled, and converted to three simultaneous outputs formats: 3G-SDI, DVI-D and DVI over single fiber (optional). The scaled output format is selectable using a dip-switch setting or by using the on-screen-display menu (OSD). From the OSD menu, users can access advanced features such as RGB gain, brightness, contrast, hue, saturation, zoom, and scaling settings.