After upgrading to the latest version of E1_NDI/E2_NDI/N1/N2 to support NDI|HX 2.0 version, it can support USB expansion TALLY lights. When using the NDI stream, the receiving end controls the color status change of the light through PVW and PGM. When in PVW, the color of the light is green, when in PGM, the color of the light is red.

Note: The equipment shipped earlier is not equipped with TALLY lights, you can contact business personnel to obtain them.