Tektronix ECO422D SD / HD Changeover Unit for SD and HDSDI

• Switches Analog Black and Serial Digital Video, Both Standard and High-Definition, and Digital Audio
• Eleven User-configurable Signal Channels
• Amplitude Detection on All Channels
• Electrical Fast Switch Function for Input Channels 4 to 6, with option ELSW
• Automatic, or Manual Operation
• Fault and Operating Mode Front Panel Indicators