... display ratio, wide viewing angle 2.HDMI HD/SD SDI Composite in/out 3.CE FCC ROHS Ruige 4.8 inch ... -tap broadcast digital monitor for DSLR camera top with HDMI composite,SDI (TL-480HDB)1. signal: Video Input/output; HDMI Input ... 4.8" Portable broadcast monitor for DSLR camera with HDMI composite,SDI (TL-480HDB)