Texas Instruments TI-60 User Manual

APPENDIX A
ERROR CONDITIONS
20 Press R/s when no program is stored tn memory.
21 Press 2nd [Pause], 2nd [De(|, or BST when the calculator is not
in the learn mode
22 Press INV | [£> when the calculator la not In the statistics mode
(Note that the (unction wilt clear the statistical registers-data memories 4
through 9)
23 Press 2nd [CSR] when the calculator is hot in the statistics mode
Hexadecimal Mode Error Conditions
The error conditions listed in this section occur only when the calculator is
In the hexadecimal number mode These errors occur when you attempt to
do the following
1 Calculate a result that is outside the range ot hexadecimal numbers. (For
a table that shows this range, refer to "Entering Hexadecimal Numbers '
in chapter 1 section 5)
2 Use ttt to convert a number that is outside the range ot hexadecimal
numbers
Octal Mode Error Conditions
The error conditions listed in this section occur only when the calculator is
m the octal number mode These errors occur when you attempt to do the
following
1 Calculate a result that is outside the range ot octal numbers (For a table
that shows this range, refer to "Entering Octal Numbers" in chapter i-S.)
2 Use 1 aM ; to convert a number that Is ouside the range ot octal numbers
Statistical Error Conditions
The error conditions listed in this section occur only when you attempt to
perform statistical operations These errors occur when you attempt to do
the following
1 Use FIT! to enter a data point (x) such that xj > 1 x 10 60
2 Use INV ££] when there are no data values in the statistical
registers (Note that the (unction will clear the statistical registers,
however)
3. Use INV '< | to remove the last remaining data value in the
statistical registers
4 Press 2nd (Mean) 2nd [,mj. or 2nd [<m-1| when there are no data
values m the statistical registers
63-GB

Texas Instruments TI-60 Specifications

General

Brand	Texas Instruments
Model	TI-60
Category	Calculator
Language	English