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 Hibbard138 on March 19th, 2013
The Digits On My Calculator Are Incomplete. Can This Be Repaired?
is there a battery in this calculator that i can change? I really like it and would like to get it working again.
Current Answers
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 Units 7 DMS 7 ...16 Display Indicators 17 Error Conditions 18 In Case of Difficulty 19 Battery Replacement (TI.30Xa 20 TI Product, Service, and Warranty Information...... 21
© 1997 Texas Instruments Incorporated
1
User Manual - Page 3
Note: Always press ! " selects the 2nd function of 2.
2 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...
User Manual - Page 4
... repeats the operation and value. Completes all open ). J
6.283185307
3
Parenthetical expression (up to 15 open parentheses.
Results
The calculator can display up to 10 digits plus a minus sign (-9,999,999,999 through 9,999,999,999) and a 2-digit exponent. Pi is calculated with 12 digits (3.14159265359), displayed with more than 10 digits display in scientific notation.
User Manual - Page 6
Fractions
b F c
Enters a proper or improper fraction, bàc (b { 6 digits, c { 3 digits).
" 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 ...
User Manual - Page 8
... without affecting displayed number. decimal-point separator
MM minutes (must be 2 digits)
s
fractional part of a second
For example, enter 48¡5'3.5" as necessary:
D
degrees (0-7 digits)
. DMS
Enter DMS (Degrees/Minutes/Seconds) values as D.MMSSs, using a DMS value in a calculation, you must be 2 digits)
SS
seconds (must convert it to decimal with " q. Note: Before using...
User Manual - Page 10
... the trigonometric functions V, " W, or " X), select DEG, RAD, or GRAD with " q.
# (if necessary) 90 ) > 30 * J 1 " V > .5 J
DEG
DEG
1.
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 Trigonometric Functions
Before using a DMS value in...
User Manual - Page 13
... poker hands that can you form?
4 " v
24.
12
Using the digits 1, 3, 7, and 9 only one time each, how many 4-digit numbers can be dealt from 1 to n. (n must be a positive whole number 69). " i calculates the number of possible combinations of n items taken r at a time. Calculate the number of possible permutations for the 1st-, 2nd-, and...
User Manual - Page 14
...operation key) and K, but not M1, M2, M3, or STAT.
| | Clears display, errors, all pending
(battery)
operations and K, but not M1, M2, and M3.
Another operation, ! (solar), & (solar), or | (battery) clears K.
8 D 7 " U J 5 J 6.6 J
K
7. K
12. Sets DEG angle units, ... FIX notation. L
Deletes right-most character in
display.
0 : n
Clears memory n. J repeats the calculation.
User Manual - Page 15
... 1
M1
15.
14
Adds displayed value to memory n.
(continued)
4 " m 1 M1
4.
@ 1
M1
27. When a memory contains a number other than 0, M1, M2, or M3 displays. Memory
The calculator has 3 memories. Exchanges displayed and memory values.
(continued)
3 8 5 J
M1
15. To clear all 3 memories (solar only), press !.
: n @ n " m n " g n
Stores displayed value in memory n.
(continued...
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, reciprocals, angle conversions). 3rd Combinations and permutations. 4th Exponentiation and ...
User Manual - Page 17
... notation:
1. To enter a number in floating-decimal, fixeddecimal, or scientific notation, regardless of 3).
(continued)
" p
ENG 12.345 03
Restores standard notation (floatingdecimal) format. Press 5.
3. Enter 1 or 2 digit exponent.
Sets decimal places to 10 digits for base (mantissa). If negative, press O after entering exponent.
1.2345 O 5 O 65
.1.2345 .65
16
Enter...
User Manual - Page 18
...r
r-coordinate of polar to polar
conversion.
( )
1 or more open parentheses. Clear calculator and
begin again.
x
x-coordinate of rectangular to rectangular
conversion. Error
Error has occurred....M2, or M3.
2nd
Calculator will access hyperbolic function
of next key pressed. SCI or ENG Scientific or engineering notation.
HYP
Calculator will access 2nd function
(...
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
Press | and try again.
19 Press ! TI-30Xa (battery) If the display is blank, expose the solar panel to be certain calculations were performed properly. and try again. TI-30Xa Solar If the display is blank, check for improperly installed batteries. In Case of Difficulty
Review instructions to adequate light.
User Manual - Page 21
... a child can find them. Caution: Avoid contact with other calculator components while changing batteries. 5. Your calculator cannot hold data in memory when batteries are removed or become discharged.
20 Remove discharged batteries. Press } | |. Place calculator face down. 2. Remove back case. 4. Remove slide cover. Battery Replacement (TI.30Xa)
1. Replace back case, and then...
User Manual - Page 22
... 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. TI Product, Service, and Warranty Information
TI Product and Services Information
For more information about product service, refer...
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