Set light sources for illuminating graphics. Lighting settings control the location, direction, and intensity (high/low)
of the specular lighting. The Multi-light CAE and Multi-light CAD options have predefined configurations.
With your mouse cursor, pick the entity on the model that you want to
deselect.
The entity is no longer highlighted.
Note: Depending on your mouse
control settings, the mouse button and additional controls set to create a
window and select entities from the screen will vary.