Canon F710 User Manual

							Scientific Calculator
F-710
ENINSTRUCTION 
						

							Key Assignment 2
Two-Line Display  3
Precautions Before Calculation  3
Power ON, OFF Keys  3
Numeric Entry Keys  4
2
nd Functions Keys  4
Memory Keys  4
Cursor/Edit Keys  5
Decimal Point Selection Keys  5
Notation Keys  6
Display Contrast Adjustment  6
Angle Unit Conversion Keys  6
Basic Instruction Keys  7
Fractional Calculation Keys  7
Last Answer Key  9
Calculation Priority  9
Calculation Range  10
Error Messages  10
Statistical Calculations  11
Output of Statistical Calculation Results  11
Statistic Calculation Examples  12
Formula Calculation Functions 1238 Built-in Formula  13Calculation Examples 14
Fractional Calculation Examples  15
Basic Function Calculation Examples  15
Angle Unit Mode Calculation Examples  17
Applied Calculation Examples  19
Input Range of Functions  20
Battery 22
Advice and Precautions  22
Specifications 22
Contents
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							Key Assignment
Thank you for purchasing Canons scientific statistical calculator, 
which features a 2-line display capable of displaying both formulas and 
result at the same time. The main features include Base  calculations, 
statistical calculations, linear regression calculations, probability 
calculations, 10 built-in scientific constants, and more....
How To Open/Close the Cover:
Open or close the cover by sliding as 
shown in the figure.
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							Two-Line Display
Precautions Before Calculation

M1, M2, M3  : Memory Storage
2nd  : 2nd Function
HYP  : Hyperbolic
SCI  : Scientific Exponential Mode
ENG  : Engineering Exponential Mode
FIX  : Fixing Mode
FMLA  : Built-in Formular
STAT  : Statistic Mode
DEG  : Degree Mode
GRAD  : Gradient Mode
RAD  : Radian Mode
K : Constant
xlø :  Precedes the exponent

In the example table, the upper line display will be
shown as xx (e.g. Ans).
•  Calculation Mode
  Before starting calculation, be sure to check the Calculation mode  from the status indicators, such as STAT (static) and DEG (degree). 
•  Returning to the Initial Mode
  If you get into trouble during calculation, it is recommended to return  the calculation mode to the initial one once, where only DEG 
(Degree) indicator is lit.
•  If you get into trouble, you can use the reset key which will reset the  calculator to the Decimal Calculation/Floating mode.
Power ON, OFF Keys
  (Power ON/Clear): Turns the calculator on. When it is pressed, 
the calculator will be turned on. 
•  Auto Power Off Function: 
  When the calculator is not used for about 7 minutes, the  calculator is automatically turned off to save power. 
        (Power OFF): Turns off the calculator.
2ndOFF
OFF
Extension mark 
(Shows the presence 
of hidden formula)
Formula (12 characters)
Status indicators
Mantissa
Mantissa minus sign
Exponent
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							For performing function indicated above the keys.
Example: sin-1 0.5 (30.)
Numeric Entry Keys
2nd Functions Keys
The calculator has 3 memories. When a memory contains a number 
other than 0, M1, M2, or M3 displays.
**To clear a single memory, press  0  STO  1, 0   STO  2, or 0  STO  3.
Memory Keys
  (Numeric): Enter numbers. 
  (Decimal Point): Enters a decimal point. 
  (Exponential): Used to enter exponents. 
  Example: 35x10
43 =       35       43                       (3.5x10 44)
  (Negative): Used to obtain negative value.
  Example: 12x(–3) =       12             3                            (–36.)
  (Back Space): Clears the last digit entered from the upper 
(formula) line.
Example:
                                                         Operation           \
   Display
  STO 
  Stores displayed value in memory  45  STO  1 Ans       STO  M1.  M1, M2 or M3, replacing current value.          27 Ans+27 
  RCL (continued)
  Recalls value in memory M1, M2 or M3   RCL  1 45          3 45+3 
48.
  2nd     (continued)
  Adds displayed value to memory  12  2nd          1 Ans        sum  M1  M1, M2 or M3 
  2nd     (continued)
  Exchanges displayed and memory 
 24       8 24    8  192  values.   2nd            1 Ans       EXC  M1             1 192 
Example:
     Value                            Operation                             Di\
splay
     12345  1 2 4     incorrect entry   124
   12
  3 4 5  12345
2nd
EEEE
BS
BS
2nd
EXCRCLSTO
RCL
SUM
SUMSUM
EXC
EXC
45.
72
12
57
SIN-1
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							1234560+8891234567+889
The cursor keys are used to move the cursor in the upper (formula 
entry) line. When the entry is long, an extension mark appears to let 
you know that the hidden formula is present.
With        (deletion) and        (insertion), you can correct the formula 
during entry or after calculation. Also, after calculation comma you can 
use the replay function to move the cursor to the end or beginning of 
the formula to add further formula or to change it.
Example:
Replacing an entry (7      0):(Press or keep press until 7 blinks.)
(Replace with 0)
Deletion (1234560      134560): (Press or keep press until 2 blinks.)
(2 is deleted.)
Insertion (889900      2889900): (Press or keep press until 8 blinks.)
(8 and       alternates.)
(Insert 2)
(or       or       )
Replay function (You can add or change the formula): (Cursor moves to the end.)
(Cursor moves to the beginning.)
Specifies the number of decimal places in the mantissa of decimal 
calculation results. Pressing        ~        after this key specifies the 
number of decimal places as follows:
                       ~        0 ~ 9 decimal places
Note:
To reset the decimal specification, press        ,       , then       .
Cursor/Edit Keys
Decimal Point Selection Keys
1234560+889134560+8899
0
2
134560+2889
Extension mark        Cursor
1234567         889900  567+889900
134560+8899134560+8899134560+2889
  60+2889900134560+2889
FIX
FIX
FIX
2nd
2nd
2nd
INS
INS
INS
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							To adjust the display contrast, Press                    and one of the 
following means appear:
Press         to make the display contrast darken.
Press         to make the display contrast lighten.
Press         to confirm.Selects scientific notation.
12345 
12345.
 
SCI          1.2345x10 04
*1  The displayed value is round off within the specified range, but the actual  calculation result is retained in the register.
*2  The number is displayed with left justification. In this case, 5 decimal  places are specified, but only the 10 most significant digits are displayed. 
The 5th decimal place is not displayed.
Used to change the angle values to different unit.
        (DEG)       (RAD)       (GRAD)
Cycles (converts) angle-unit setting between degrees, 
radians, and grads for display, entry and calculation.
• Relationship of units: 200
GRAD = 180 =   RAD
Angle Unit Conversion Keys
Display Contrast Adjustment
Notation Keys
Example:
        Operation                   Display                      Explanation
       FIX  3 decimal places
 123456.789
 123456
 (*1)  0 decimal places
 123456.7890 (*2) 5 decimal places
  123456.789  Reset decimal places
FIX
FIXFIXFIX
2nd
2nd2nd2nd
2nd
SCI
2ndSCI
Selects engineering notation (exponent. is a multiple of 3).(continued) 
 ENG          12.345x10 03
2nd
2ndENG
CONTRAST
ENG
Restores standard notation (floating-decimal)
format.2nd
2ndDRG
2nd
FLO
[                   ]– CONTRAST +
IIIIII
2nd
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							: Used for basic arithmetic calculation. Press keys as they are written.
Can be omitted in the following cases:
• Before parenthesis (e.g. 3(4+7), (A+1) (B+2))
• Before    , 
3   , sin, sin-1, log, In, 10X, eX, (e.g. 2    5 )
• Before fixed number and variables (e.g. 2  , 3AB) (Percent): Used for percentage calculations. When this key is 
pressed before using the four fundamental operations, the 
entered value is divided by 100 and the calculation result is 
displayed.
Example:  123     (1.23)
      (Open, Close Parenthesis): For performing parenthesis 
calculations where numbers and instructions to be stored in the 
register are within 23 levels.
Example:
•          and        are always used together. Otherwise. Syn (Syntax) 
ERROR will be displayed.
Basic Instruction Keys
It enters fractions and calculates both mixed and improper fractions. 
Answers are given in mixed fractions. 
Fractional Calculation Keys
2nd
   Value                    Operation                         Display
F     D
Example: Convert 180 degrees into radian and gradient.
         Operation               Display(Upper)            Display(Lower)
180  180     RAD               3.141592654
  Ans     GRAD            200.
RAD
GRAD2nd
2nd
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							(Fraction): Use it to enter fractions for both mixed and improper 
fractions.
When entering improper fractions (A/B):
  A (numerator)                  B (denominator) 
When entering mixed fractions (A B/C):
  A (integer)                  B (numerator)                  C (denominator)
Fractions 2/3 is displayed as 2    3, and 1 2/5 as 1    2    5.
•  If the result exceeds 10 digits including delimiters, it is displayed in 
the decimal point expression. 

        can convert the results of the fractional calculations to the 
decimal expression and vice versa. 
Example:  Calculate        +         and convert the result to the decimal  point expression. 
(Mixed/lmproper Fraction Conversion):
It converts mixed fractions to improper fractions and vice versa. 
It changes alternatively at each time the key is pressed.
Example:  Enter 10/3 and convert it to the mixed traction.
Value                    Operation                    Display(Lower)
Example:
 Operation                             Display(Lower) 
 Operation                             Display(Lower) 
2nd
2nd
F     D
F     D
F     D2nd
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							The result of the most recent calculation is stored into the answer 
memory. You can recall and use this result by pressing                .
Example:  Calculate 123 + 456 and subtract the result from 789.
Example using continuous caloulation:
Last Answer Key
The calculation procedure priority is automatically determined by the 
calculator. This means that algebraic expressions can be entered just 
as they are written. The calculation priority is as follows:
1.  Expressions inside parentheses.
2.  Functions that need a ) and precede that argument, such as sin, log…
3. Fractions.
4.  Functions that are entered after the argument, such as x
2, x-1…
5.  Exponentiation (^) and roots (x     ).
6.  Negation (-).
7.  Permutations (nPr) and combinations (nCr).
8.  Multiplication, implied multiplication, division.
9.  Addition and subtraction.
10.  [=] completes all operations and closes all open parentheses. ;  Conversions (d/c, FD, DD>DMS) ; R>P, P>R
Calculation Priority
2ndANS
2ndANS
ANS
         Operation                Display(Upper)          Display(Lower)
         Operation                Display(Upper)          Display(Lower)
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