Legends Property Pages
Each LAS point attribute
has a legend that describes the symbol to use for a particular value or
set of values. Use the corresponding property page for the LAS point attribute
you wish to control symbol properties for.
The Symbology (Legends) Property Pages

Elevation
Property Page
Classification
Property Page
Intensity
Property Page
Mono/Hillshade Page
GIS Fusion Property Page
Contours
Property Page
Point
Source Property Page
Return
Combination Property Page
RGB Property
Page
Delta Z Property Page
Density Property Page