This multiformat HD-SDI and SD-SDI monitor features a color XGA (1024 x 768) LCD screen waveform monitor for signals. SDI inputs support auto detection of twenty standard formats. Selected SDI input signals are reclocked and output to an active serial output. Complete digital processing of SDI signals enables highly accurate measurements. Test modes include waveform, vector, picture, audio, and status displays with time code. Displays and sub-displays can be viewed in various combinations side by side or as a four in one multi-display. A composite signal conversion converts SDI component signals into pseudo-composite waveform or vector for NTSC or PAL.