Canon F-792SGA Manuale utente

F-792SGA

SCIENTIFIC CALCULATOR

INSTRUCTIONS

ENGLISH

E-IE-469

• When using this product,

please read all the operating

instructions,warnings and

precautions provided by Canon.

• After reading this manual, please

keep it for future reference.

Contents

Display ...............................................................................................................P.3

Getting Started

Power On, Off ...........................................................................................P.4

Display Contrast Adjustment.....................................................................P.4

Mode Selection .........................................................................................P.4

Application Function Menu (Apps Key) .....................................................P.5

Calculator Set-up Menu ............................................................................P.6

Before Using the Calculator ......................................................................P.8

Inputting Expressions and Values

Input Capacity ...........................................................................................P.9

Input Editing.......................................................................................... ....P.9

Input and Display Result in Mathematics Mode........................................P.11

Input Range and Error Messages

Calculation Precision, Input Range .........................................................P.11

Order of Operations ................................................................................P.15

Calculation Stacks...................................................................................P.16

Error Messages and Error Locator..........................................................P.16

Basic Calculations

Arithmetic Calculations............................................................................P.18

Memory Calculations...............................................................................P.18

Fraction Calculations...............................................................................P.20

Display Values Exchange ......................................................................P.21

Percentage Calculations .........................................................................P.22

Degree-Minutes-Seconds Calculations...................................................P.22

Replay & Multi-statements ......................................................................P.23

Constant Value Calculations ...................................................................P.24

Metric Conversions .................................................................................P.28

Functional Scientific Calculations

Square, Root, Cube, Cube Root, Power, Power Root,

Reciprocal and Pi ....................................................................................P.29

Logarithm, Natural Logarithm, Antilogarithm and Logab.........................P.30

Angle Unit Conversion ............................................................................P.30

Trigonometry Calculations .....................................................................P.31

Permutation, Combination, Factorials and Random

Number Generation.................................................................................P.32

Product (�) Calculation ...........................................................................P.33

Summation (∑) Calculation ....................................................................P.33

Maximum Value and Minimum Value Calculation ..................................P.33

Modulus After Division (Mod) Calculations ............................................P.34

Least Common Multiple and Greatest Common Divisor.......................... P.34

Prime Fractorization ................................................................................P.35

Quotient and Remainder Calculations ....................................................P.36

Coordinate Conversion ...........................................................................P.36

Absolute Value Calculation .....................................................................P.37

Engineering Notation...............................................................................P.37

Complex Number Calculations................................................................P.38

Base-n Calculations and Logical Calculations ........................................P.40

Statistical Calculations

Statistical Type Selection ........................................................................P.41

Statistical Data Input ...............................................................................P.42

Editing Statistical Sample Data ...............................................................P.42

Statistical Calculation Screen..................................................................P.43

Statistical Menu.......................................................................................P.43

Statistical Calculation Example ...............................................................P.45

Distribution Calculations..........................................................................P.46

Equation Calculations.....................................................................................P.48

Solve Function.................................................................................................P.50

CALC Function ................................................................................................P.52

Differential Calculations .................................................................................P.52

Integration Calculations .................................................................................P.53

Matrix Calculations .........................................................................................P.54

Vector Calculations.........................................................................................P.59

Inequality Calculations ...................................................................................P.64

Ratio Calculation .............................................................................................P.66

Function (x, y) Table Calculation ..................................................................P.67

Formula Calculation .......................................................................................P.68

Battery Replacement.......................................................................................P.70

Advice and Precautions .................................................................................P.71

Specifications .................................................................................................P.72

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

FMLA : Formula Calculation

: Up Arrow

: Down Arrow

Disp : Multi-statements Display

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: When 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.

Press / for next / previous pages.

Press [ ]

or [ ] key

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.

i) COMP Mode ii) CPLX Mode

iii) STAT Mode

In SD mode In REG mode

COMP Normal calculations

CPLX

Complex number calculation

CPLX

STAT

BASE

EQN Equation solution EQN

TABLE Function table generation

MATX Matrix calculations MATX

VCTR Vector calculations VCTR

INEQ Inequality calculations

RATIO Ratio calculations

Operation

Mode LCD

Indicator

Statistical and regression

calculations

Calculations involving specific

number systems

The default mode is COMP mode.

Apps

Press [ ]

or [ ] key

iv) BASE Mode

STAT

Calculator Set-up Menu

Press to enter the Calculator Set-up Menu;

press / for next / previous pages.

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, INEQ, RATIO mode, the

Input & Display format will switch to Line mode automatically.

Press or to exit the Apps menu.

Mathematics mode

Line mode

LINE

Apps

vii) VCTR Mode

v) EQN Mode

Press [ ]

or [ ] key

vi) MATX Mode

Press [ ]

or [ ] key

viii) INEQ Mode

ix) Ratio Mode

Press [ ]

or [ ] key

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 = 3.1429x101 (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

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 on

P.4.

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 initial

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) .

Input Capacity

F-792SGA 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 that the

memory is running low.

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,

2xlog(100) x (1+3)

2log(100)(1+3)

Operation 1: Display 1

Operation 2: Display 2

*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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