arivis Vision4D User Interface shows a Color Bar for each channel present in the dataset (The channel visibility must be set ON). The Color Bar usage has several purposes, one of them is the Dynamic Range optimal mapping with respect to the Display Range.

By dragging the top and bottom slider along the Color Bar, the Dynamic Range can be freely set.

Right-Click on the slider. The top or bottom range value can be entered manually

The Dynamic range of each available channel can be adjusted independently.

The Dynamic range changing does not influence the intensity measurements.

By pressing the Auto button, arivis Vision4D computes the best Dynamic range setting based on the active Z plane intensity distribution (Histogram).

The active Z plane can be changed using the Navigator panel controls. Please refer to the (arivis Vision4D Help) for more details.

Right-Click on the Auto button. A pop-up menu is displayed. Select the Global auto color item to compute the best Dynamic Range setting based on all the Z planes Histograms.