The LV 5700A is a multi SDI monitor with a unique tilting front panel that incorporates an XGA TFT color LCD for HD-SDI and SD-SDI signals. The functions of waveform monitor, vectorscope, audio lissajous, simple picture monitor, and digital protocol testing are achieved within a single unit. Signals are processed digitally enabling highly accurate measurements. Extensive error detection and analysis functions are provided allowing SDI signals to be monitored and logged.