Casio fx-CG20 Manual De Usuario

CASIO

13-3

Establishing a USB connection between the calculator and a computer will cause the 
computer to recognize the calculator’s storage memory as a mass storage drive. Connection 
immediately causes main memory contents to be read into storage memory automatically, 
so main memory data can be accessed from the computer. After a connection is established, 
data can be transferred between the calculator and computer using computer operations only. 

k Minimum Computer System Requirements

The following are the minimum requirements for a computer to exchange data with the 
calculator. 

• USB port

• Running one of the following operating systems. 

 Windows 

® 

 XP Home Edition (SP1 or later)

 Windows 

® 

 XP Professional (32-bit, SP1 or later)

 Windows Vista 

® 

 (32-bit, SP1 or later)

 Windows 

® 

 7 (32-bit, 64-bit)

 Mac OS 

® 

 X (10.5.6 or later, 10.6.2 or later)

k Connecting and Disconnecting with a Computer in the Mass Storage 

Use the USB cable that comes with the calculator to connect to your computer.

Never touch the USB cable plugs and screen while a data communication operation is in 
progress. Static electricity from your fingers can cause data communication to be terminated.

u To establish a connection between the calculator and a computer

1. Start up your computer.

2. After starting up your computer, use the USB cable to connect it to the calculator.

• The calculator will turn on automatically and the “Select Connection Mode” screen will 

appear.