Casio fx9860G User Manual

20070201

α

 No Variable 

 •   No variable specifi ed within a 

graph function being used for 
Dynamic Graph.

  •  No variable within a Solve 

equation. 

 •  Specify a variable for the graph 

function.

  •  Input a Solve equation that 

includes a variable. 

 Com ERROR 

 •  Problem with cable connection or 

parameter setting during program 
data communications. 

 •  Check to make sure there is 

nothing wrong with the cable 
connection, and that parameters 
are confi gured correctly. 

 Transmit 
ERROR 

 •  Problem with cable connection 

or parameter setting during data 
communications. 

 •  Check to make sure there is 

nothing wrong with the cable 
connection, and that parameters 
are confi gured correctly. 

 Receive 
ERROR 

 •  Problem with cable connection 

or parameter setting during data 
communications. 

 •  Check to make sure there is 

nothing wrong with the cable 
connection, and that parameters 
are confi gured correctly. 

 Memory Full 

 •  Memory of receiving unit 

became full during program data 
communications. 

 •  Delete some data stored in the 

receiving unit and try again. 

 Time Out 

 •  A Solve calculation or integration 

calculation was unable to satisfy 
convergence conditions. 

 •  If you are performing a Solve 

calculation, try changing to the 
initial default estimated value. 

  •  If you are performing an 

integration calculation, try 
changing to a larger  

 value. 

 Circular 
ERROR 

 •  There is a circular reference 

(such as “=A1” in cell A1) in the 
spreadsheet. 

 •  Change cell contents to remove 

the circular references.  

 Please 
Reconnect 

 •  The connection was dropped for 

some reason while updating the 
operating system.  

 •  Reconnect and try again.  

 Too Many Data   •  The number of data items is too 

large. 

 •  Delete unneeded data.  

 Fragmentation 
ERROR 

 •  Memory must be optimized before 

any more data can be stored. 

 • Optimize 

memory. 

 

 Invalid Name 

 •  The fi le name you input includes 

invalid characters. 

 •  Use the correct characters to 

input a valid fi le name.