Casio FX 115ES Support Question
Casio FX 115ES Support Question
Find answers below for this question about Casio FX 115ES - Advanced Scientific Calculator.Need a Casio FX 115ES manual? We have 1 online manual for this item!
Question posted by helencez on December 9th, 2013
How To Reset Casio Fx-115es
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Related Casio FX 115ES Manual Pages
User Guide - Page 4
... Appendix in this User's Guide. k Using the Separate Appendix
Whenever you want to initialize the calculator and return the calculation mode and setup to change without notice. • In no event shall CASIO Computer Co., Ltd. Initializing the Calculator
Perform the following shows an example of this User's Guide, cursor key operation is not...
User Guide - Page 5
... read the following safety precautions before using a battery can cause it to suddenly burst, creating the risk of fire and personal injury. E-3
Disposing of the Calculator
• Never dispose of small children. Caution
This symbol is used to indicate information that can cause certain components to leak and damage nearby items...
User Guide - Page 6
...Always keep written records of water and a mild neutral household detergent. Also avoid leaving the calculator in direct sunlight, near a window, near a heater or anywhere else it off with... slow display response, total failure of the display, and shortening of the calculator. Avoid carrying the calculator in the calculator.
• The battery that comes with a ballpoint pen or
other volatile...
User Guide - Page 7
... contrast does not improve display readability, it , and then affix the hard case to the back of the calculator as shown in the illustration below. Replace the battery.
Use d and e to turn off the calculator. After the setting is the way you want, press A.
• You can also adjust contrast using the...
User Guide - Page 8
... shows an intermediate result of significant digits is a value stored in effect. Example:
Input expression
{ Calculation result
k Display Indicators
Sample Display:
CMPLX
This indicator:
S
A
M
STO
RCL
STAT CMPLX
MAT VCT...unshift and this :
The keypad has been shifted by pressing the S key. The calculator is in the VECTOR Mode. The default angle unit is radians.
The default angle...
User Guide - Page 9
..., which you can use to control how the calculations are executed and displayed.
Select this type of operation: General calculations Complex number calculations Statistical and regression calculations Calculations involving specific number systems (binary, octal, decimal, hexadecimal) Equation solution Matrix calculations Generation of calculation that corresponds to the mode you want to...
User Guide - Page 10
... line. Math
Math Format
Linear Format
Specifying the Default Angle Unit
To specify 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: 1 ÷ 7 = 1.4286 × 10-1 (Sci5) 1.429 ×...
User Guide - Page 11
Outside the specified range, results are displayed using exponential format.
The decimal point for input values is applied for calculation results
. Norm1: 10-2 > x, x > 1010 Norm2: 10-9 > x, x > 1010
Example: 1 ÷ 200 = 5 × 10-3 (Norm1) 0.005 (Norm2)
Specifying the ...
User Guide - Page 12
... Norm1 d/c a+bi OFF Dot
• To cancel initialization without doing anything, press A(Cancel) instead of the functions shown below .
19(CLR)1(Setup)=(Yes)
This setting: Calculation Mode Input/Output Format Angle Unit Display Digits Fraction Display Format Complex Number Format Statistical Display Decimal Point
Is initialized to input the argument and...
User Guide - Page 13
...; i, etc. Inputting the 15th character causes the expression to shift to the left of the expression, indicating that it runs off the left side of a calculation, immediately before the = key is pressed.
A function that requires two key operations to 14 characters at the end of the screen. For more information, see...
User Guide - Page 14
... flashing line ( ) when the overwrite mode is selected. • The initial default for more information. • The calculator automatically changes to the overwrite mode when you input replaces the character at a convenient point and
calculate the result. Changing the Character or Function You Just Input
Example: To correct the expression 369 ×...
User Guide - Page 15
... correct the expression 369 × × 12 so it becomes
369 × 12 LINE Insert Mode:
369**12
dd
Y Overwrite Mode:
369**12
ddd
Y
Correcting a Calculation Example: To correct cos(60) so it becomes sin(60) LINE Insert Mode:
c60)
dddY
s Overwrite Mode:
c60)
dddd
s Inserting Input into...
User Guide - Page 16
...=, press d or e.
Further input will become impossible if you can cause the height of the calculation where the error occurred, with Math format, you nest too many functions and/or parentheses. Important!
...same format as they appear in your textbook. This will display the part of a calculation formula to be greater than one display line. k Inputting with Math Format
When inputting ...
User Guide - Page 17
...is
selected. • Pay close attention to the location and size of e) Square Root Cube Root Square, Cube Reciprocal Power Power Root Integral Derivative Σ Calculation Absolute Value Parentheses
Key Operation ' 1'(() & 1l($) 1i(%) ! 1!(#) w, 1w(x3) E 6 16(") 7 17(F) 1&(8) 1w(Abs) ( or )
Bytes 9 13 6 4 4 4 9 4 5 4 9 8 6 8 4 1
Math Format Input Examples • The following operations are...
User Guide - Page 18
... (instead of 1 + (2 + 3) + 4 into the ' function
MATH
Math
Move the cursor to here. Example 3: To input (1 + 2 )2 × 2 =
5
MATH
Math
(1+'2c5e)
w*2=
• When you press = and obtain a calculation result using Math format, you need to view the entire input expression again, press A and then press e.
User Guide - Page 19
... Transformation".
Note
• When "LineIO" is selected for the input/output format, calculation results are always displayed using decimal values (no irrational number form) regardless of whether you...values into the following functions. 1l($), 1i(%), !, 6, 1!(#), 1w(Abs)
Displaying Calculation Results in a form that includes π within irrational number display) display conditions are...
User Guide - Page 20
... may be
displayed. Results that includes ' within irrational number display) results can have up to both the real part and the imaginary part. Trigonometric function calculations
c.
CMPLX Mode polar coordinate display (r ∠ θ )
The following conditions apply respectively to two terms
(an integer term is always used for display of trigonometric...
User Guide - Page 26
... are cleared whenever you turn off the calculator, press the O key, change to the calculation mode or the input/output format, or perform any reset operation.
• Calculation history memory is limited. Example:
LINE
1+1= 2+2= 3+3=
f
f
• Note that support calculation history memory: COMP (N1), CMPLX (N2), BASE-N (N4)
Recalling Calculation History Memory Contents Press f to back-step...
User Guide - Page 66
... (angle unit: Deg) formed by
vectors A = (-1, 0, 1) and B = (1, 2, 0), and one of VctC. You can use the vectors input in scientific calculations. When you want to VctB =
(3, 4). • The following are commonly used in Examples
and (VctA, VctB, VctC). This displays
the scientific constant menu. Copy VctA = (1, 2) to VctB and then edit Vector B to recall.
User Guide - Page 68
...greater than the negative sign, which is omitted: Multiplication sign omitted immediately before π, e, variables, scientific constants (2π, 5A, πA, 3mp, 2i, etc.), functions with parentheses (2'(3), Asin(30), etc...result in , etc. Fractions: ab/c
4. Metric conversion commands: cm'in different calculation results. If you want to square the value -2, for example, you may need to ...
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