Differences in display characteristics between your terminal and the expectations of Sybase IQ.
Differences in function key support between your terminal and the expectations of Sybase IQ.
Install, and if necessary edit, the terminfo extension (.tix) file provided with Sybase IQ. This file contains the definitions of function keys and special key sequences. See the section “Connecting to databases from DBISQL” in Chapter 3, “Running and Connecting to Servers” of the manual Introduction to Sybase IQ for more information on installing the terminfo extension file.