Press 1(Yes) to replace the receiving calculator’s existing data with the new data, or 6(No) to skip to next data item.

No: Overwrite check is not performed. If the receiving calculator already contains the same type of data, the existing data is overwritten with the new data.

kData Communication Precautions

Note the following precautions whenever you perform data communication.

An error occurs whenever you try to send data to a receiving calculator that is not yet standing by to receive data. When this happens, press J to clear the error and try again, after setting up the receiving calculator to receive data.

An error occurs whenever the receiving calculator does not receive any data approximately six minutes after it is set up to receive data. When this happens, press J to clear the error.

An error occurs during data communication if the cable becomes disconnected, if the parameters of the two calculators do not match, or if any other communication problem occurs. When this happens, press J to clear the error, then correct the problem before trying data communication again. If data communication is interrupted by the J key operation or an error, any data successfully received up to the interruption will be in the memory of the receiving calculator.

An error occurs if the receiving calculator memory becomes full during data communication. When this happens, press J to clear the error and delete unneeded data from the receiving calculator to make room for the new data, and then try again.

kExchanging Data with another Model Calculator

Though it is possible to exchange data between this calculator (fx-CG10/fx-CG20) and the other CASIO calculator models listed under “To connect two calculators” (page 13-10), there are certain restrictions that apply when exchanging data with an older model calculator.

uTransferring Data from this Calculator to an Older Calculator Model

Basically, only data for functions that are available on both this calculator (fx-CG10/fx-CG20) and the older model can be transferred.

Data for a function that is available on this calculator but not on the older model cannot be transferred. Transferring Graph mode graph expression data (Y=DATA) from this calculator to the fx-9860GII, for example, will cause color information to be dropped automatically, because the fx-9860GIIdoes not support color.

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