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Most Recent Texas Instruments TI-80 Questions
How To Type In Letters While Programming?
I can't type letters while programming, please help.
I can't type letters while programming, please help.
(Posted by knoelmoore 2 years ago)
Contrast Settings
how do i change the contrast on my calculator
how do i change the contrast on my calculator
(Posted by levimeredith3 11 years ago)
Texas Instruments TI-80 Videos
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Popular Texas Instruments TI-80 Manual Pages
User Manual - Page 1
...is a registered trademark of Microsoft Corporation. TI-80
GRAPHING CALCULATOR
GUIDEBOOK
TI-GRAPH LINK, Calculator-Based Laboratory, CBL, CBL 2, Calculator-Based Ranger, CBR, Constant Memory, Automatic Power Down, APD, and EOS are trademarks of Apple Computer, Inc. © 1995-1997, 2001 by Texas Instruments Incorporated. Windows is a registered trademark of Texas Instruments Incorporated.
User Manual - Page 2
... use of these materials, and the sole and exclusive liability of Texas Instruments, regardless of the form of action, shall not exceed the purchase price of this calculator. Moreover, Texas Instruments shall...energy and, if not installed and used in accordance with the instructions, may void your authority to Part 15 of the FCC rules. In no event shall Texas Instruments be liable for any claim...
User Manual - Page 3
...on the Graph 13
Other TI-80 Features 14
Chapter 1: Operating the TI-80
Turning the TI-80 On and Off Setting the Display Contrast The Display Entering Expressions and Instructions The Edit Keys Setting Modes TI-80 Modes Variable Names Storing and Recalling Variable Values Last Entry Last Answer TI-80 Menus The VARS and Y-VARS Menus EOS (Equation Operating System Error Conditions...
User Manual - Page 7
Appendix A: Tables and Reference Information
Appendix B: Service and Warranty Information
Index
Table of TI-80 Functions and Instructions A-2 Menu Map A-20 TI-80 Variables A-26
Battery Information Accuracy Information In Case of Difficulty Service and Support Information Warranty Information
B-2 B-8 B-10 B-14 B-15
Introduction vii
User Manual - Page 13
Contents
TI-80 Keyboard
2
First Steps
3
TI-80 Menus
4
Entering a Calculation: Compound Interest ...........
5
Continuing a Calculation
6
Defining a Function: Box with Lid
7
Defining a Table of these examples first. You will learn to use the TI.80 more quickly by -keystroke examplesan interest rate problem and a volume problemwhich introduce you to some ...
User Manual - Page 14
... grouped by color and physical layout to allow easy location of a standard scientific calculator.
2 Getting Started These keys are most frequently used to access the capabilities of the key you need. The Zones of the TI-80. The keys are most frequently used to access the interactive graphing features of the Keyboard
Graphing
&
Editing
&
Advanced...
User Manual - Page 15
... following the keystrokes in this page to reset the TI-80 to select RESET from the MEMORY menu. The MEMORY RESET menu is the 2nd operation of the keys. First Steps
Before beginning the two sample problems, follow the steps on . Press ´ to turn the calculator on this section produces the same actions.
1.
User Manual - Page 16
The use of current menu is described in that menu screen temporarily replaces the screen where you are numbered A, B, C, etc.
The name of specific menus is highlighted, and the items in the appropriate chapters. ...;. ¦ Press the number of the current item is number 0. TI-80 Menus
To leave the keyboard uncluttered, the TI.80 uses full-screen menus to display a different menu.
User Manual - Page 17
... store values to evaluate the expression. Press ¸ to variables, enter multiple instructions on the right side of 10 years. Entering a Calculation: Compound Interest
The TI.80 displays up to 8 16-characters lines so that you to enter the next expression.
3. Using trial and error, determine when an amount invested at
the end of the display.
User Manual - Page 20
... hold † to accept TBLMIN=0. 3. Press .5 Í to the problem. 1. Press y #. Press y # (above s) to display the table.
Note that the maximum value is around 1.5, between 1 and 2.
5. Press y & (above p) to reflect the first line of Y1 (volume) becomes negative.
6. Use a table of the TI.80 provides numeric information about a function. Defining a Table of Values
The...
User Manual - Page 25
... the X and Y directions by factors of TI-80 menus. Use |, }, ~, and † to help identify maximums, minimums, roots, and intersections of the item, or you are using the Zoom instructions to position the cursor near the maximum value on the Graph
You can magnify the viewing window around a specific location using a Zoom instruction.
3. To ZOOM IN, press 2. The...
User Manual - Page 26
... you can store, graph, and analyze up to four functions (Chapter 4) and up to basic calculator operation and the table and function graphing features of the TI-80. You can simplify fractions step-by-step. You can use Draw operations to three parametric functions (Chapter 5).
Fractions
Graphing Tables Lists Statistics
Programming
You can convert...
User Manual - Page 224
..., and the Virgin Islands
For general questions, contact Texas Instruments Customer Support:
phone: e-mail:
1.800.TI.CARES (1.800.842.2737) ti-cares@ti.com
For technical questions, call the Programming Assistance Group of Customer Support:
phone:
1.972.917.8324
Customers outside the U.S.
Other TI Products and Services
Visit the TI calculator home page on the World Wide Web. Customers...
User Manual - Page 225
... and construction. TEXAS INSTRUMENTS SHALL NOT BE LIABLE FOR LOSS OF USE OF THE PRODUCT OR OTHER INCIDENTAL OR CONSEQUENTIAL COSTS, EXPENSES, OR DAMAGES INCURRED BY THE CONSUMER OR ANY OTHER USER. Some states/provinces do not warrant that vary from errors or meet your defective product will continue for such repair and/or replacement. Software. Warranty...
User Manual - Page 226
... of use , neglect, improper service, or other user. The repaired or replacement unit will be liable for a particular purpose, are protected by the consumer or any other causes not arising out of purchase. and Canada
For information about the length and terms of the original unit or six (6) months, whichever is licensed, not sold.
This Texas Instruments...
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