Listing available displays (lsdisp command)

To list the displays currently available on your system, providing a display identification name, slot number, display name, and description of each of the displays, use the lsdisp command.

For example, to list all available displays, type the following:
The following is an example of the output. The list displays in ascending order according to slot number.
Name   Slot    Name        Description
ppr0   00-01   POWER_G4    Midrange Graphics Adapter  
gda0   00-03   colorgda    Color Graphics Display Adapter
ppr1   00-04   POWER_Gt3   Midrange Entry Graphics Adapter