How do I monitor SDTI signals on a VM700T?

How do I monitor SDTI signals on a VM700T?

Only the "SDI_AncData" tool accessible from the "Measure" menu of the VM700/A/T will display SDTI signals. Since SDTI contains no video data, none of the other tools (including the waveform, vector or auto modes) will recognize the signal and will therefore indicate a "No Signal" error.