How to use 3270 emulators with larger screensize - IBA-mainframe-dev/Global-Repository-for-Mainframe-Developers GitHub Wiki

Be careful: This instruction is for the IBM Personal Communications emulator

  1. Open *.WS file and update:

    • in [Telnet3270] section add
    TerminalTypeString=IBM-DYNAMIC
    • In [3270] section modify
    ScreenSize=43x142

  2. Run your session and enter ISPF

  3. Enter option Terminal and user parameters (option 0)

    • Set Screen format 3 (Max)

ispf-settings

  1. The screen should be result