User Manual

 Low Range and High Range sliders let you manually define the boundaries separating
shadows from mid-tones and highlights. Low Range defaults to 0.30, and High Range
defaults to 0.70.
 Show 2X Zoom zooms the vectorscope graph by 200%, making it easier to see fine
detail and use the vectorscope with charts.
 Show Skin Tone Indicator checkbox shows a line at the traditional Inphase angle that is
useful as a general guidepost for average skin tone hue.
 Show Graticule checkbox lets you show or hide the circular degrees indicator
surrounding the outer edge and the cross hairs that indicate the center of
the vectorscope.
Histogram Display Options
The Histogram has the following options:
Options in the Histogram scope
 You can view either RGB or YRGB histograms.
 Gain slider scales that scope’s graph taller or shorter. Taller graphs expand to show
greater detail in the histogram’s peaks, shorter graphs reduce the apparent detail.
 Graticule slider makes that scope’s scale brighter or dimmer, making it more or less
visible (or distracting) relative to the graph.
 The Show Reference Levels checkbox lets you enable adjustable Low and High
reference level markers by setting the Low and High sliders to something other than
their defaults. These reference markers are especially useful for HDR grading where
you’re working within a specific peak luminance threshold.
Chapter – 114 Viewers, Monitoring, and Video Scopes 2608