Casio FX-991ES Support Question
Casio FX-991ES Support Question
Find answers below for this question about Casio FX-991ES.Need a Casio FX-991ES manual? We have 2 online manuals for this item!
Question posted by Ce685380 on July 27th, 2017
What Does E140 Mean On My Casio 6000 V2.34 Till
none of my fob keys will work just keeps saying e140 wrong opperater
Current Answers
Related Casio FX-991ES Manual Pages
User Guide - Page 3
... (or enclosed in purple brackets) Green (or enclosed in this :
Press 1 and then the key to access the applicable function. The alternate function is accessed by a second key performs the alternate function of the alternate function key text mean. E-1 Enter the CMPLX Mode to input the applicable variable, constant, or symbol.
Note that uses...
User Guide - Page 4
Moreover, CASIO Computer Co., Ltd. Specify the angle unit in the Appendix: Deg : Specify Degree for the angle unit. Rad : Specify Radian for any claim of any other party arising out of the use of this User's Guide, cursor key operation is marked with it .
Initializing the Calculator
Perform the following shows an example...
User Guide - Page 5
...; Never dispose of small children. Keep this manual handy for this calculator in
this manual.
E-3
If accidentally swallowed, consult with a physician immediately.
&#...can cause certain components to read the following safety precautions before using a battery can cause it into the
calculator. • Use only the type of fire and personal injury. Never expose the battery to direct heat...
User Guide - Page 6
...keep written records of the calculator in areas subjected to temperature extremes. Never use and storage of all excess liquid before using the calculator for the first time.
• Even if the calculator...Never try to take the calculator apart. • Never press the keys of the calculator with this , it to clean the calculator. Avoid carrying the calculator in direct sunlight, near ...
User Guide - Page 7
... battery. E-5 After the setting is the way you want, press A.
• You can also adjust contrast using the calculator, slide its hard case downwards to remove it probably means that battery power is on the calculator. • Press 1A(OFF) to adjust display contrast. Important!
• If adjusting display contrast does not improve...
User Guide - Page 8
... is in effect. The calculator is standing by pressing the 1 key.
This indicator appears after you press a key. A fixed number of significant digits is degrees. Example:
Input expression
{ Calculation result
k Display Indicators
Sample Display:
CMPLX
This indicator:
S
A
M
STO
RCL
STAT CMPLX
MAT VCT
7 8 9 FIX SCI Math
$`
Disp
Means this indicator will disappear when...
User Guide - Page 9
...:
COMP CMPLX
STAT
BASE-N
EQN MATRIX
TABLE
VECTOR
(2) Press the number key that takes a long time to execute, the display may show only the above indicators (without any value) while it performs the calculation internally. c
f
E-7 Important!
• For a very complex calculation or some other type of a number table based on an expression Vector...
User Guide - Page 10
Specifying the Input/Output Format
For this input/output format: Math Linear
Perform this key operation: 1N6(Fix)0-9 1N7(Sci)0-9 1N8(Norm)1(Norm1) or 2(Norm2)
Calculation Result Display Examples • Fix: The value you specify (from 0 to the specified digit before being displayed.
Example: 100 ÷ 7 = 14.286 (Fix3) 14.29 (...
User Guide - Page 36
...Rec(, and Σ( cannot be used within f(x), a, b, or tol. • Integration calculations can be performed in obtained integration values and errors may occur due to the type of function being ...x < b. E-34 k Power Functions and Power Root Functions
• Power functions and power root functions can be used in the COMP, STAT, EQN, MATRIX, TABLE, and VECTOR calculation modes.
• ...
User Guide - Page 49
Pressing the A key while the STAT editor screen is for calculating the mean, standard deviation, etc.
The content to the STAT calculation screen.
k STAT Calculation Screen
The STAT calculation screen is displayed switches to the STAT menu depends on whether the currently selected statistical operation type uses a single variable or paired variables. The STAT calculation screen also ...
User Guide - Page 50
...-menus that appear on the STAT menu while a single-variable statistical calculation type is selected.
Single-variable (1-VAR) Statistical Calculation Commands The following are the commands that appear when you want to do...you want to obtain this :
1n 2o 3xσn 4xσn-1
Number of samples Mean of commands for each command. Paired-variable Menu Item
Select this menu item: When ...
User Guide - Page 51
... .
Normalized variate t is 7 (R value for
normalized variate when X = 7)
E-49 Distr Sub-menu (11(STAT)7(Distr))
1 P( 2 Q( 3 R( 4 't
This menu can be used to the following , using the mean , and population
standard deviation. Calculate minimum value and maximum value.
User Guide - Page 52
...963;n 7yσn-1
Number of samples Mean of the X-data Population standard deviation of the X-data Sample standard deviation of the X-data Mean of the Y-data Population standard deviation ... equation. See Appendix for information about the calculation
formula used for each command. Commands when Linear Regression Calculation (A+BX) Is Selected With linear regression, regression is selected as ...
User Guide - Page 53
...of y
Appendix Linear Regression Calculation: to • Examples through all use the data ...calculations. Reg Sub-menu (11(STAT)7(Reg))
Select this menu item: 1A 2B
3C
4m1 5m2 6n
When you want to obtain this :
1A
Regression coefficient constant term A
2B
Regression coefficient B
3r 4m 5n
Correlation coefficient r Estimated value of x Estimated value of samples, mean...
User Guide - Page 66
...VctA + VctB (Vector Addition) 3 × VctA (Vector Scalar Multiplication)
VctB - 3 × VctA (Calculation example using VctAns) VctA • VctB (Vector Dot Product) VctA × VctB (Vector Cross Product) Obtain... constant; 31: Stefan-Boltzmann constant; 32: electric constant; 33: magnetic constant; 34: magnetic flux quantum; 35: standard acceleration of gravity; 36: conductance quantum; 37...
User Guide - Page 68
... types are mixed in the illustration below.
1
23
45
123 4 5 6 7
Numeric Stack 12 45 23 54 34
Command Stack
1҂ 5҂
2
6
3
7ѿ
4ѿ
E-66 Enclosing an operation within parentheses causes it to temporarily store lower calculation priority sequence values, commands, and functions.The numeric stack has 10 levels and the command stack...
User Guide - Page 69
...1017; x Ϲ4.999999999҂1099
E-67
This means that involves a matrix causes one level of the ...calculation you are performing. Calculation Range and Precision
Calculation Range
±1 × 10-99 to Keep in the case of whether the input value is used for a single calculation. Precision for internal calculation, and calculation precision depends on the type of calculation...
User Guide - Page 75
CASIO COMPUTER CO., LTD.
6-2, Hon-machi 1-chome Shibuya-ku, Tokyo 151-8543, Japan
SA0411-B Printed in China
Appendix - Page 35
#084 Ab13(BASE)c1(d) 5+13(BASE)c2(h)
5=
#085 10102 and 11002 = 10002 101013(BASE) 1(and)1100=
#086 10112 or 110102 = 110112 101113(BASE) 2(or)11010=
#087 10102 xor 11002 = 1102 101013(BASE) 3(xor)1100=
#088 11112 xnor 1012 = 11111111111101012 111113(BASE) 4(xnor)101=
#089 Not (10102) = 11111111111101012 13(BASE)
5(Not)1010)=
-34-
Appendix - Page 52
CASIO COMPUTER CO., LTD.
6-2, Hon-machi 1-chome Shibuya-ku, Tokyo 151-8543, Japan
SA0411-B
Printed in China Imprimé en Chine
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