Instrukcja obsługi Casio CFX-9850GB Plus

Casio kalkulator CFX-9850GB Plus

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CASIO

Introductory

Graphics Calculator

Workshop

Using the Casio CFX-9850GB PLUS

Casio Education Division

Ph (02) 9370 9100

Fax (02) 9417 8957

Email casio.edusupport@shriro.com.au

GETTING STARTED WITH THE CFX-9850 GB PLUS

Turning ON

• Press the AC/ON key.

When you turn your CFX 9850 on, you will see the main menu screen. Each icon on

the main menu screen stands for a MODE on the calculator.

Below is a short summary of the main purpose(s) of each mode.

RUN – The scientific calculator

STAT – For statistical calculations

MAT – To enter, and perform row/column operations upon, matrices

LIST – To manipulate lists (can also be done in STAT mode) or change

List Files.

GRAPH – To graph and analyse functions, parametric graphs and polar

graphs.

DYNA – To look at the effect of a changing constant on the graph of a

function.

TABLE – Will produce a table of values for any function.

RECUR – To produce tables and graphs from and analyse recursive

relations.

CONICS – To graph and analyse conics.

EQUA – Will solve simultaneous equations and polynomials. Also

contains an equation solver to find the value of any pronumeral in an

equation.

PRGM – Program mode. Use this mode to write programs. Stores and

executes programs also.

TVM – Time Value of Money. For financial calculations.

LINK – Allows the calculator to link to a PC or another calculator to

transfer programs and data.

CONT – Contrast. Adjusts the contrast and colour balance.

MEM – Memory. Shows memory usage and allows you to reset

individual memories or the entire calculator. Note that resetting the

calculator will delete stored data and programs.

Resetting the Calculator

Resetting the calculator serves two main purposes:

1. It clears any previous operations that the current user may not be familiar with

or want to use.

2. It returns the calculator to its initial default settings.

♦ To reset the calculator, using the arrow keys highlight the MEM (memory) icon

and press the blue EXE key. To select RESET, use the down arrow followed by

EXE. Press YES (F1) followed by the MENU key to return back to the menu

screen.

The Function Keys – F-Key(s)

To use the calculator effectively, it is important to

understand how the function keys work, that is the F1 to

F6 keys. These keys actually correspond to options that

appear along the bottom of the calculator screen once a

mode has been entered. This is illustrated in the screen

shown opposite which is in the GRAPH mode. These

functions keys are continuously used and you should be

very familiar with how they work. F1 F2 F3 F4 F5 F6

Other important keys:

(-) is the change of sign key and should only be used for this purpose

The four arrow keys to move the cursor around the screen

EXE should be pressed to enter a mode and also after typing information into

the calculator

EXIT will take you back a step

MENU will take you back to the main menu

Specyfikacje produktu

Marka:	Casio
Kategoria:	kalkulator
Model:	CFX-9850GB Plus
Waga produktu:	215 g
Rodzaj baterii:	AAA
Wymiary produktu (SxGxW):	90 x 25 x 183 mm
Cyfry:	46 cyfr(y)
Rozmiar wyświetlacza:	21 8 mm
Typ pamięci:	28kb