Casio EA-100 Especificações descarregar pdf (Página 12)

VI. Transferring Data To Casio’s 9850G or 9850G+ graphing

Calculator.

Instructor Directions: We will now use the previously recorded data from the rate

of cooling experiment to learn how to transfer this to the graphing calculator. The

students will use the “Receive” command to bring time and temperature into the

lists/statistics area of the graphing calculator. We will also set up a scatter plot, do

some simple regressions, and then learn how to curve fit by saving the scatter plot as

a background.

Now that you have learned how to use the Data Logger mode which uses time as a

variable. It is important to be able to analyze the data with this in mind. From the display

of the EA100, you can only see the various individual samples and it is hard to see “their

rate of change” simply from viewing them. We will now learn how to transfer the data to

a graphing calculator and then set up a scatter plot to analyze the data.

A. Setting up the EA100 and Graphing Calculator to receive data.

1. Make sure that both machines are turned Off. This is important because the graphing

calculator searches for attached devices only when it is initially turned on.

2. Attach the datalink cord to the EA100 and Graphing calculator. Make sure the cord is

plugged in securely, until it snaps in place. Do not be afraid to push hard. This is a

common mistake, and so try to avoid being hesitant.

3. Turn both machines back on. Remember that the EA100 starts out in communications

mode, and this is the first time we will use this area. The data is still saved and will be

transmitted from the EA100.

4. We will now type in the command to transmit/receive the data. This might be difficult

if you are not familiar with the Graphing calculator, but be patient, it is only difficult the

first time.

Goal: To create the command; Receive (List 1) This will transmit the

time data first into list one of the graphing calculator.

Keystrokes: View on Calculator

From the run menu on the graphing calculator:

1. shift, vars (prog) You are looking for the I/O menu

2. F6 Looking still for I/O menu

3. F4 Selects the I/O menu (Input/Output)

4. F4 Types in the word receive.

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Casio EA-100 Especificações Página 12