The Kramer 811 is a high performance test generator for audio and video signals. It displays 74 static or moving test patterns in composite video, s Video (Y/C), component and SDI formats. The component also outputs black burst, and variable amplitude and frequency audio tones.
Applications include: testing and alignment of video/audio equipment, troubleshooting in video/audio systems, quality analysis and comparative testing of AV devices, and video source generation for emergency standby channels.