Texas Instruments Support And Service - Texas Instruments Calculator User Manual

Difficulty
The calculator does not display
the correct result in a math
calculation.
An error occurs.
If you experience difficulties other than those listed above, press &
} ! to clear the calculator, and then repeat your calculations.
Note: You can also perform a hard reset using the reset hole in back of
the calculator.

Texas Instruments Support and Service

For general information
Home Page:
Knowledge Base
and e-mail
inquiries:
Phone:
International
Information:
For technical support
Knowledge Base
and support by
e-mail:
Phone
(not toll-free):
For Product (hardware) Service
Customers in the U.S., Canada, Mexico, Puerto Rico and Virgin
Islands: Always contact Texas Instruments Customer Support before
returning a product for service.
All other customers: Refer to the leaflet enclosed with this product
(hardware) or contact your local Texas Instruments retailer/distributor.
Appendix — Reference Information
Solution
Press & | # # # # to check or
adjust the setting for calculation
method.
education.ti.com
education.ti.com/support
(800) TI-CARES / (800) 842-2737
For U.S., Canada, Mexico, Puerto Rico, and
Virgin Islands only
education.ti.com/support
(Click the
International Information
education.ti.com/support
(972) 917-8324
link.)
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