Texas Instruments TI30XA Support Question
Texas Instruments TI30XA Support Question
Find answers below for this question about Texas Instruments TI30XA - Scientific Calculator.Need a Texas Instruments TI30XA manual? We have 1 online manual for this item!
Question posted by kumHurtR8 on February 18th, 2014
How To Use Ti-30xa Calculator To Convert To Fractional Notation
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Related Texas Instruments TI30XA Manual Pages
User Manual - Page 2
TI-30Xa
and
TI-30Xa SOLAR
Scientific Calculators
Basic Operations 2 Results 3 Basic Arithmetic 3 Percents 4 Fractions 5 Powers and Roots 6 Logarithmic Functions 6 Angle ...Operations 13 Memory 14 Order of Operations 15 Notation 16 Display Indicators 17 Error Conditions 18 In Case of Difficulty 19 Battery Replacement (TI.30Xa 20 TI Product, Service, and Warranty Information...... 21...
User Manual - Page 3
..., pending operations, or memory. to light and press !. Basic Operations
TI-30Xa (battery) ¦ | turns on the TI-30Xa Solar, expose the solar panel to clear the calculator because memory and display may contain incorrect numbers. ¦ To turn on the TI-30Xa. ¦ } turns off the TI-30Xa and clears display,
settings, and pending operations, but not memory...
User Manual - Page 4
...,999 through 9,999,999,999) and a 2-digit exponent. Completes all open ). With constant (K), repeats the operation and value. Pi is calculated with 12 digits (3.14159265359), displayed with more than 10 digits display in scientific notation.
Parenthetical expression (up to 15 open parentheses. J closes all pending operations. Changes sign of value just entered.
1 D 8 O D 12...
User Manual - Page 6
...b, c { 3 digits each, with the total digits { 8). " y
30 F 4 " s " s
30€4 7 1€2
15€2
" s
7 1€2
Toggles display between a mixed number and an improper fraction.
" s
6 F 4 F 6 J
6 4€6 6 2€3
Toggles display between fraction and decimal.
55 F 24 " y " y
55€24 2.291666667
2 7€24
If a result would overflow or if fixed decimal is not an error...
User Manual - Page 8
... current value as DMS. 30.1525 " w 30¡09'09"0
7 Cycles (converts) angle-unit setting between degrees, radians, and grads without affecting displayed number. DMS
Enter DMS (Degrees/Minutes/Seconds) values as D.MMSSs, using a DMS value in a calculation, you must be 2 digits)
s
fractional part of a second
For example, enter 48¡5'3.5" as necessary:
D
degrees...
User Manual - Page 10
Trigonometric Functions
Before using a DMS value in a calculation, you must convert it to decimal with #. Note: DEG, RAD, or GRAD does not affect hyperbolic calculations.
5 ( ) D 2 J 5 ( " V D 2 J
74.20321058 76.20321058 2.312438341 4.312438341
9 DEG 0.866025404
DEG 0.133974596
DEG
90.
Note: Before using the trigonometric functions V, " W, or " X), select DEG, RAD, or GRAD with " q....
User Manual - Page 13
... of n items taken r at a time.
" j calculates the number of possible permutations of n items taken r at a time. Probability
A combination is an arrangement of objects in which the order is important, as in a hand of cards. Using the digits 1, 3, 7, and 9 only one time each, how many 4-digit numbers can be a positive whole number ...
User Manual - Page 14
" h
Clears all pending operations, K, STAT, M1, M2, and M3. J repeats the calculation.
K
12. Sets DEG angle units, floating-decimal format. " n
Clears SCI or ENG notation.
Another operation, ! (solar), & (solar), or | (battery) clears K.
8 D 7 " U J 5 J 6.6 J
K
7.
K
15. Sets DEG angle units, floatingdecimal format.
! (solar)
Clears display, errors, all statistical data. ...
User Manual - Page 15
... M3 displays.
Recalls value in memory n, replacing current value.
23 : 1
M1
23.
" g 1
M1
27.
" g 1
M1
15.
14 To clear a single memory, press 0 : 1, 0 : 2, or 0 : 3. Memory
The calculator has 3 memories.
Exchanges displayed and memory values.
(continued)
3 8 5 J
M1
15.
User Manual - Page 16
Order of Operations
1st Expressions inside parentheses. 2nd Single-variable functions that perform the
calculation and display the result immediately (square, square root, cube, cube root, trigonometric, factorial, logarithmic, percent, ...7th J completes all operations. It stores up to 4 pending operations (2 when STAT
is displayed).
15 The TI-30Xa uses AOSé (Algebraic Operating System).
User Manual - Page 17
...
is a multiple of display format. Press 5.
3. Enter 1 or 2 digit exponent. You can enter a value in scientific notation:
1. Sets decimal places to 10 digits for base (mantissa). Display format affects only results. Enter up to n (0-9),
retaining notation format.
(continued)
" { 2
FIX
12.35 03
" { 4
FIX 12.3450 03
Removes fixed-decimal setting.
If negative, press...
User Manual - Page 18
... Indicators
M1, M2, or M3 A value other than 0 in M1, M2, or M3.
2nd
Calculator will access hyperbolic function
of rectangular to rectangular
conversion. STAT
Statistical register contains data.
DEG, RAD, or Specifies angle-unit setting (degrees,
GRAD
radians, or grads).
SCI or ENG Scientific or engineering notation.
x
x-coordinate of next key pressed.
User Manual - Page 19
...: n or r are not integers , 0. ¦ More than 9999 statistical data points. ¦ Statistical data point x, where |x| , 1E64. ¦ " a to remove the only data point. ¦ Calculating v, sxn, or sxn-1 with no data points or
sxn-1 with one data point.
¦ " h with no data points.
18
User Manual - Page 20
In Case of Difficulty
Review instructions to adequate light. Press ! Press | and try again.
19 TI-30Xa Solar If the display is blank, check for improperly installed batteries. TI-30Xa (battery) If the display is blank, expose the solar panel to be certain calculations were performed properly. and try again.
User Manual - Page 21
... discharged batteries.
Do not incinerate batteries or leave where a child can find them. Using a small Phillips screwdriver, remove screws
from back case. 3. Press } | |. Battery Replacement (TI.30Xa)
1. Install new batteries positive side up, as shown on diagram inside case. 6. Your calculator cannot hold data in memory when batteries are removed or become discharged.
20
User Manual - Page 22
... contact your local Texas Instruments retailer/distributor.
21 e-mail address:
ti-cares@ti.com
internet address:
http://www.ti.com/calc
Service and Warranty Information
For information about the length and terms of the warranty or about TI products and services, contact TI by e-mail or visit the TI calculator home page on the world-wide web.
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