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Canon F789sga User Manual

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    							ENGLISH
    F-789SGA
    SCIENTIFIC CALCULATOR 
    USER INSTRUCTIONS
    E-IE-455 
    						
    							1
    Contents 
    Display ........................................................................\
    ....................................... P.2
    Getting Started
      Power On, Off ........................................................................\
    ................... P.3
      Display Contrast Adjustment ..................................................................... P.3
      Mode Selection ........................................................................\
    ............. P.3-4
      Application Function Menu (Apps Key) ................................................. P.4-5
      Calculator Set-up Menu ........................................................................\
     P.5-7
      Before Using the Calculator ...................................................................... P.7
    Inputting Expressions and Values
      Input Capacity ........................................................................\
    ................... P.8
      Input Editing...........................................................\
    ...............................  P.8-10
      Inputting and Display Result in Mathematics Mode...................................P.10
    Input Range and Error Messages 
      Calculation Precision, Input Range ................................................... P.10-13
      Order of Operations ........................................................................\
    .. P.14-15
      Calculation Stacks ........................................................................\
    ........... P.15
      Error Messages and Error Locator .................................................... P.15-16
    Basic Calculations 
      Arithmetic Calculations ........................................................................\
    .... P.17
      Memory Calculations ........................................................................\
    . P.17-18
      Fraction Calculations ........................................................................\
    ....... P.19
      Display Values Exchange  ...................................................................... P.20
      Percentage Calculations ........................................................................\
    . P.21
      Degree-Minutes-Seconds Calculations ................................................... P.21
      Replay & Multi-statements ...................................................................... P.22
      Constant Value Calculations ............................................................. P.23-26
      Metric Conversions ........................................................................\
    ... P.27-28
    Functional Scientific Calculations
      Square, Root, Cube, Cube Root, Power, Power Root, 
      Reciprocal and Pi ........................................................................\
    ............ P.28
      Logarithm, Natural Logarithm, Antilogarithm and Log ab.........................
    P.29
      Angle Unit Conversion ........................................................................\
    .... P.29
      Trigonometry Calculations ...................................................................... P.30
      Permutation, Combination, Factorials and Random 
      Number Generation ........................................................................\
    ......... P.31
      Produce (�) Calculation  ........................................................................\
    .. P.32
      Summation (∑) Calculation  .................................................................... P.32
      Maximum Value and Minimum Value Calculation  ..................................P.32
      Modulus After Division (Mod) Calculations  ............................................P.33
      Least Common Multiple and Greatest Common Divisor.......................\
    ...  P.33
      Prime Fractorization ...................................................\
    .............................P.34
      Quotient and Remainder Calculations .................................................... P.35
      Coordinate Conversion ..................................................................... P.35-36
      Absolute Value Calculation ..................................................................... P.36
      Engineering Notation........................................................................\
    ....... P.36
      Complex Number Calculations .......................................................... P.37-38
      Base-n Calculations and Logical Calculations ........................................ P.39
    Statistical Calculations 
      Statistical Type Selection ........................................................................\
     P.40
      Statistical Data Input ........................................................................\
    ....... P.41
      Editing Statistical Sample Data ............................................................... P.41
      Statistical Calculation Screen .................................................................. P.42
      Statistical Menu ........................................................................\
    ......... P.42-43
      Statistical Calculation Example ......................................................... P.44-45
      Distribution Calculations .................................................................... P.45-46
    Equation Calculations ........................................................................\
    ....... P.47-49
    Solve Function ........................................................................\
    ................... P.49-50
    CALC Function ........................................................................\
    .................. P.50-51
    Differential Calculations ........................................................................\
    ... P.51-52
    Integration Calculations ........................................................................\
    ... P.52-53
    Matrix Calculations ........................................................................\
    ........... P.53-58
    Vector Calculations ........................................................................\
    ........... P.58-62
    Function (x, y) Table Calculation  .................................................................. P.63
    Battery Replacement ........................................................................\
    ............... P.64
    Advice and Precautions  ........................................................................\
    ... P.64-65
    Specifications .........................................................\
    ........................................ P.65 
    						
    							2
      Display 
    How to Use the Slide Cover
    Open or close the cover by sliding 
    as shown in the figure.
     S  : Shift  key
     
    A   : Alpha  key
    M  : Independent  Memory
    STO  : Store  Memory
    RCL  : Recall  Memory
    STAT  : 1-Var & 2-Var Statistics Mode
    CPLX  : Complex Number Calculation Mode
    MATX  : Matrix Calculation Mode
    VCTR  : Vector Calculation Mode
    EQN  : Equation Calculation Mode
     D  : Degree  Mode
     R  : Radian  Mode 
     G  : Gradient  Mode
    FIX  : Fixed-decimal  Setting
    SCI  : Scientific  Notation
    LINE  : Line Display Mode
      : Up  Arrow
      : Down  Arrow
    Disp  : Multi-statements  Display 
    						
    							3
    Getting Started 
     Power On, Off First time operation: 
    1.  Remove the battery insulation tab to load the battery.
    2.  Press                                           to initialize the  calculator.
    Power ON: When         is pressed.
    Power OFF:                 are pressed.
    Auto Power off Function:
      When the calculator is not used for approximately  7 
    minutes, it will automatically power off.
     Display Contrast Adjustment 
       Press                            (6:    CONT    ), to enter the 
    Display Contrast Adjustment screen.
      Press      to darken the display contrast.
      Press      to lighten the display contrast.
      Press         or         to confirm and clear the screen.
      To initialize the LCD contrast, press
             outside the  Display Contrast Adjustment  screen.
     Mode Selection  
      Press         to enter the Calculation Mode Selection 
    screen. 
    						
    							4
     Application Function Menu (Apps Key)   
    The Apps menu contains mathematical functions. In each 
    Calculation Mode, the listed functions are different. 
     Press        and corresponding number to enter the calculation 
    mode.
      Press         to enter the Apps menu.
      Press       /      for next / previous pages.
    iii) STAT Mode
    In SD mode In REG mode
      The default mode is COMP mode.
    Apps
    i) COMP Mode ii) CPLX Mode
    Press [      ]
    or [      ] key
    iv) BASE Mode
    COMP  Normal calculations 
    CPLX 
    Complex number calculation CPLX
    S TAT   
    BASE  
    EQN  Equation solution  EQN
    TABLE  Function table generation 
    MATX  Matrix calculations  MATX
    VCTR  Vector calculations  VCTR
     Operation Mode LCD
    Indicator
    Statistical and regression
    calculations
    Calculations involving specific
    number systemsS TAT
    Apps 
    						
    							5
     To select the calculator input & output format [1] Maths 
    or [2] Line 
      [1] Maths – (Mathematics mode): 
      The majority of calculation input 
      and output (e.g. Fraction, pi, 
      square root number) are shown in 
      Mathematics textbook format. 
      [2] Line – (Line mode): The majority  
      of calculation input and output are 
      shown in the line format. The 
      “LINE” icon will be shown.
      For the STAT, EQN, MATX, VCTR mode, the Input & Display  format will switch to Line mode automatically.
    Mathematics mode
    Line modeLINE
      Press               to exit the Apps menu.AppsApps
    vii) VCTR Mode
    v) EQN Mode
    Press [      ]
    or [      ] key
    vi) MATX Mode
    Press [      ]
    or [      ] key
     Press                 to enter the Calculator Set-up Menu;   
    press       /       for next / previous page.
    Press [      ]
    or [      ] key
    Calculator Set-up Menu  
    						
    							6
      To select the angle unit [3] Deg, [4] Rad or [5] Gra
      [3] Deg: Angle unit in Degree
      [4] Rad: Angle unit in Radian
      [5] Gra: Angle unit in Gradient
      90º =     radians = 100grads
      To select display digit or notation [6] Fix, [7] Sci or 
    [8] Norm
      [6] Fix: Fixed Decimal, [Fix 0~9?] appears, specify the  number of decimal places by pressing [0] – [9].
      Example: 220 ÷ 7  = 31.4286 (FIX 4)
           = 31.43 (FIX 2)
      [7] Sci: Scientific Notation, [Sci 0~9?] appears, specify  the number of significant digits by pressing [0] – [9].
     Example : 220 ÷ 7  = 3.1429x10
    1 (SCI 5)
          = 3.143x101 (SCI 4)
      [8] Norm: Exponential Notation, [Norm 1~2?] appears,  specify the exponential notation format by pressing [1] 
      or [2].
      Norm 1: Exponential notation is automatically used for  integer values with more than 10 digits and decimal 
    values with more than  TWO decimal points.
      Norm 2: Exponential notation is automatically used for 
    integer values with more than 10 digits and decimal 
    values with more than  NINE decimal places.
      Example: 1 ÷ 1000   = 1x10-3 (Norm 1)
          = 0.001 (Norm 2)
      To select the fraction format [1] a b/c or [2] d/c
      [1] a b/c: specify Mixed fraction display
      [2] d/c: specify Improper fraction display
      To select the complex number display format [3] 
    CLPX ([1] a+bi or [2] r<  )
      [1] a+bi: specify Rectangular Coordinates
      [2] r<   : specify Polar Coordinates 
    						
    							7
     To select the statistical display format [4] STAT 
      ([1] ON or [2] OFF)
      [1] ON: Show FREQ (Frequency) Column in Statistical  Data Input Screen
      [2] OFF: Hide FREQ (Frequency) Column in Statistical  Data Input Screen
      To select the decimal point display format [5] Disp 
    ([1] Dot or [2] Comma)
      [1] Dot: specify dot format for Decimal point result display
      [2] Comma: specify comma format for Decimal point  result display
      To Adjust Display contrast [6]      CONT    
      Refer to the “Display Contrast Adjustment” section.
     Before Using the Calculator 
      Check the current Calculation Mode
    Be sure to check the status indicators that indicate the 
    current calculation mode (COMP, STAT, TABLE), display 
    formats setting, and angle unit setting (Deg, Rad, Gra).
      Return to initial setup
    Press                                (YES)         to return the initi\
    al 
    calculator setup:
      Calculation mode    : COMP
      Input/Output Format   : Maths
      Angle unit    : Deg
      Display Digits    : Norm 1
      Fraction Display Format  : d/c
      Statistical Data Input  : OFF
      Decimal Point format  : Dot
    This action will not clear the variable memories.
      Initialize the calculator
    When you are not sure of the current calculator setting, you 
    are recommended to initialize the calculator (resets 
    calculation mode to COMP, angle unit to Degree, clears 
    replay and variable memories, and resets LCD contrast) by 
    performing the following key operations:    
                        (All)        (YES)        .  
    						
    							8
    F-789SGA allows you to input a single calculation with up to 99 
    bytes. Normally, one byte is used each time you press one of 
    the numeric keys, arithmetic keys, scientific function keys or
           . Some functions require 4 – 13bytes.       ,       , and the \
    direction keys will not use up any bytes.
    When the remaining input capacity is less than 10bytes, the 
    input cursor will change from “    ” to “    ” signaling tha\
    t the 
    memory is running now. 
     Input Editing 
     New Input begins on the left of display. When the input data 
    is more than 15 characters (Line Mode) / 16 characters 
    (Math mode), the line will scroll to the right consecutively. 
    You can scroll back to the left by using       and       to review 
    the input.
      In Line mode, press      to let the cursor jump to the 
    beginning of input, press      to jump to the end.
      In Mathematics mode, press      to let the cursor jump to the 
    beginning of input when it is at the end of the input 
    calculation. Or press      to let the cursor jump to the end of 
    input when it is at the beginning of the input calculation.
      Omit the multiplication sign and final close parenthesis.
    Inputting Expressions and Values
    *1.  Omit multiplication sign (x)
      -  Input before an open parentheses        : 1 x (2+3)
      -  Input before scientific functions that includes parentheses: 
    2 x cos(30)
      -  Input before Random number function  
      -  Input before Variable (A, B, C, D, X, Y, M), π, θ
    Example: 2 x log 100 x (1+3) = 16
    Including         *1, 
            *2,        *3
    Omitting         *1, 
            *3 2xlog(100) x (1+3)
    16*2
    *1
    2log(100)(1+3)
                              16
    Operation 1: Display 1
    Operation 2:Display 2
    3
     Input Capacity 
    						
    							9
    *2.  Scientific functions come with the open parenthesis. Example: sin(, cos(, Pol(, LCM(…. You need to input the 
    argument and the close parenthesis        .
    *3.  Omit the last close parenthesis before the        ,        ,       ,
              and        .
      Insert and Overwrite Input mode
    In Line mode, you can use INSERT         or overwrite mode for 
    inputting.
      -  In Insert mode (Default input mode), the cursor is a  vertical flashing line “   ” for inserting a new character.
      -  In Overwrite mode, press               key to switch the cursor  to a flashing horizontal “ _ ” and replace the character at 
    the current cursor position.
    In Mathematics mode, you can only use the Insert mode.
    Whenever the display format changes from Line mode to 
    Mathematics mode, it will automatically switch to the Insert mode.
      Deleting and Correcting an Expression
    In Insert mode: Move the cursor to the right of the character or 
    function that needs to be deleted, then press        . 
    In Overwrite mode: Move the cursor under the character or 
    function being deleted, then press        .
    Example: 1234567 + 889900
    (1) Replace an entry (1234567     1234560)
    (2) Deletion (1234567     134567)
    Method 1:  Line/Maths 
    mode - Insert mode
    Method 2:  Line mode - 
    Overwrite mode      12times
     
         13times
     12|34567+889900
    1|34567+889900
    1234567+889900_
    1234567+889900
    134567+889900
    Method 1: 
    Line/Maths 
    mode - Insert mode Mode Setting
    Display (input Line only)Key In operation
    Method 2: Line mode -  
    Overwrite mode 
    						
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