Terminal Support

IOA supports the following models of the IBM 3270 terminals:

• Model 2 – 24 lines, 80 columns
• Model 3 – 32 lines, 80 columns
• Model 4 – 43 lines, 80 columns
• Model 5 – 27 lines, 132 columns

Note: When using the IOA online facility under IMS/DC and IDMS/DC, all model types display 24 lines and 80 columns.

IOA adjusts to the screen size in order to use the maximum available data area on the screen.