Define the TERM_INGRES Logical
The Ingres logical TERM_INGRES defines the type of terminal you are using. You can enter a value for TERM_INGRES in response to prompts during the install process, or optionally, prior to running the install program. For information on supported terminal types, see the Database Administrator Guide.
To set the TERM_INGRES logical before installation
Enter the following command at the operating system prompt:
$ define TERM_INGRES ingres_terminaltype
For example, the following command defines your terminal as a VT100f:
$ define TERM_INGRES vt100f