The NLS Connection Attributes tab of the TimesTen ODBC Setup contains the following drop-down lists and their values:
Connection Character Set: US7ASCII
NLS_SORT: BINARY
NLS_LENGTH_SEMANTICS: BYTE
Below the drop-down lists there is a check-box for NLS_NCHAR_CONV_EXCP.
The following buttons appear at the bottom of the dialog box: OK, Cancel, Default, Help.