Casio ClassPad II fx-CP400+E User Manual download pdf (Page 52)

To save sample data from the Multimeter window during sampling

configured with the [Multiple] tab

(1) Perform steps (1) and (2) of the procedure under “To view real-time sample data during

sampling configured with the [Multiple] tab” on page 7-3.

(2) When you want to store sample data, tap the [Save] button on the Multimeter window.

• This causes the count value on the window to change from 0 to 1. A matrix variable with

the name “MultMat” is created in the [EConSamp] folder, and current sample data value

is stored there.

(3) You can tap the [Save] button whenever you want to store the current data value.

• Each tap of the [Save] button increases the count value by one.

• Saved samples are stored in the “MultMat” matrix variable as shown below.

Count CH1 CH2 CH3 SONIC

1 (Sample 1) (Sample 1) (Sample 1) (Sample 1)

2 (Sample 2) (Sample 2) (Sample 2) (Sample 2)

3 (Sample 3) (Sample 3) (Sample 3) (Sample 3)

• The shaded parts of the above table shows the data assigned to the variables. The

count values and channel name are not stored.

• If you do not have four channels selected for sampling, data is not saved for the unused

channel(s). Data is saved in columns only for the channels being used for sampling, and

blank columns are not included in the matrix for the unused channel(s). The example

below shows how data is stored when only CH1 and CH3 are used for sampling.

Count CH1 CH3

1 (Sample 1) (Sample 1)

2 (Sample 2) (Sample 2)

• Tapping the [Reset] button on the Multimeter window resets the count value to zero and

deletes EConSamp\MultMat. After that, you can store another set of data by returning to

step (2), above.

(4) To close the Multimeter window, tap [Cancel].

• If you want to retain the sample data stored in the “MultMat” matrix variable, use the

ClassPad Variable Manager to save it under a different name. For details, see the

section about the Variable Manager in the ClassPad

User’s Guide.

Tip

• The Multimeter window count is reset to zero by either of the following.

•

When the Multimeter window is displayed by tapping

•

Tapping the [Reset] button on the Multimeter window

•

When ClassPad Variable Manager was used to delete “MultMat” or “MultList” variable from the

[EConSamp] folder, or by changing “MultMat” or “MultList” to a different variable type.

7-5

Using the Multimeter Window

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Casio ClassPad II fx-CP400+E User Manual Page 52