Selected objects on
This tool allows you to switch on the presentation of the objects faded out by the presentation off tool.
The objects can only be faded in if they have been faded out by the previous command and have not been deselected (they have been selected by object filter or by marking commands).
To access the command
Quick views tool palette: 
Command line: _AstM4SwitchReprMode on
Selected objects off
This tool allows switching off the representation of the selected objects. The objects will be faded out.
Note: It is recommended to select the objects using a filter or marking tools. Otherwise it is not possible to fade the objects in.
To access the command
Quick views tool palette:
Command line: _AstM4SwitchReprMode off