The SmartScope Duo 4K allows you to monitor SD, HD, 2K, and UHD 4K (3840 x 2160) video. The inputs are auto-sensing/switching to match the supported input video format. Each monitor features one 6G input and one reclocked loop-through 6G output.
You can select from either the video feed or one of six scope views of the video signal:
Waveform: Displays the luminance component of the video signal on an IRE scale.
Vectorscope: Allows you to accurately measure colors in the video signal, and is a valuable tool when matching cameras, or when you need to align the hue on the output of decks.
Parade: You can choose to display either RGB or YUV Parade. RGB Parade lets you check for illegal colors, plotting them against an IRE Scale. The YUV Parade display shows the YUV component video as it is transmitted down the SDI cable.
Audio Views: allows you to monitor 16 channels of audio, checking the levels and the audio phase. You can monitor the levels of all 16 channels at the same time, or monitor the stereo phase of SDI audio pairs. The stereo phase meter plots left and right audio as an XY scope display, and out of phase audio can be seen as either a left or right leaning display.
Histogram: The Histogram view lets you see where the pixels are in your video, and how they are distributed from black to white. You can see where the overall exposure is, and if you are exposing the brighter areas of your image with enough detail.