1-1-3

General Guide

9Keypad

Use these keys to input the values and operators marked on them. See “1-6 Input” for details.

0Ekey

Press this key to execute a calculation operation.

Side

!3-pin data communication port

Connect the data communication cable here to communicate with another ClassPad unit or a CASIO Data Analyzer. See “Chapter 16 – Performing Data Communication” for details.

@4-pin mini USB port

Connect the data communication cable here to exchange data with a computer. See “Chapter 16 – Performing Data Communication” for details.

Back

#Battery compartment

Holds the four AAA-size batteries that power the ClassPad. For details, see “Power Supply”

on page α-3-1.

$P button

Press this button to reset the ClassPad. For details, see “Performing the RAM Reset Operation” on page α-1-2.

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