... definable buttons, default function: F1: Peaking Filter F2: False ColorsF3: Exposure F4: HistogramPeaking Filter, False Colors, Histogram, Exposure,Camera, ... (with cover)Accessories: 1.Flexible Folding Sun Shade Cover: 1piece2.Battery Plate (F970/QM91D): 2piece3.DC Adapter: 1piece4.HDMI A/ ... " HDMI Input and Output Professional Camera monitor with Peaking Filter,False Colors,Exposure,Histogram.665-/S/P