Casio ALGEBRA FX 2.0 PLUS Appendix - Manual (Page 5)

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Error Message Table
Meaning Message Countermeasure
Download
ERROR
Model
Mismatch
Overflow
ERROR *
Domain
ERROR *
• Data communication cable
disconnect during add-in
installation, or incorrect
data transfer conditions.
• Attempt to perform back up
between two different models.
• Overflow of the calculation
range in the Algebre Mode.
• Overflow of the input element
range in the Algebre Mode.
• Press w and try again.
• Press i and try again.
• Use two identical models.
• Correct the input expression.
• Correct the input expression.
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* ALGEBRA FX 2.0 PLUS only