How would SCTV be used for Expanded Gamut OGVCreated OnApril 24, 2020byAllison Lakacha You are here: Home Webinar Q&A How would SCTV be used for Expanded Gamut OGV BackHow would SCTV be used for Expanded Gamut OGV? Yes. Using SCTV is certainly recommended for measuring the tone value increase (dot gain) for non-CMYK colors. Previous How do you add custom swatch into the library without manually entering the LAB Value? Next Can you please discuss how this unit would benefit your expanded gamut users?