Texas Instruments TI-60 User Manual

APPENDIX D
SERVICE AND WARRANTY INFORMATION
In Case of Difficulty
If you have difficulty operating the calculator you may be able to corrorf mo
problem without returning the calculator tor service The following table lists
several ot the most common problems that you may experience, along with
possible solutions If these solutions do not correct the problem, please
contact your retailer
Possible Solutions
Difficulty Solution
• The calculator displays incorrect You may be interrupting a calculation by
results pressing the next key sequence too
soon Allow enough time tor the
calculator to complete each step in a
calculation before making new entnes
• Trig functions and Be sure ihe angle mode is sei (or the
polar/rectangular conversions correct units - degrees, radians or grads
do not give the correcl results
• The calculator does not allow Ba sure the calculator is set lor the
you to enter certain digits correct number-syslem mode decimal.
hexadecimal, or octal
• An error occurs. Check the error conditions listed In
Appendix A
• The calculator keyboard does Remove the batteries, and reinsert them
not respond to any key presses Then use me following key sequence to
reset the calculator
ra/e jnd [csr] ce/c
2nd tCP] m [CM]
2nd [Part] < C >, [C©C
Note : If an error occurs during the key sequence shown above, press
CEJC to clear the error condition, and then continue the key sequence
tt you experience difficulties other than those listed above, press (Off :
DSN to clear the calculator completely and then repeat your calculations
It you are programming and expenence difficulties, press LRN ] to leave me
learn mode Then press 2nd [Part] 0 to check Ihe current partitioning, and
reset the partition. If necessary If Ihe problem persists, press l 2M [CPI to
clear the program memory and then re-enter the program
You should also review the operating instructions in this guidebook to be
sure that you are performing Ihe calculations correctly
68-GB

Texas Instruments TI-60 Specifications

General

Brand	Texas Instruments
Model	TI-60
Category	Calculator
Language	English