Memory Mode Errors - Casio FX-CG20 AU User Manual

• Memory mode errors

When you see
It means this:
this message:
Memory Operation or memory storage operation
ERROR exceeds remaining memory capacity.
Folder has The number of files in the storage
over 300 files. memory folder you are trying to open in
Some will be the Memory mode exceeds 300.
skipped
Sub-folders In the Memory mode, a level 3 nested
in this folder storage memory folder is displayed,
cannot be and it contains a level 4 nested folder.
displayed (The level 4 folder will be displayed, but
it cannot be opened.)
Too Much The number of data items is too large.
Data
Fragmentation Memory must be optimized before any
ERROR more data can be stored.
Invalid Name The file name you input includes invalid
characters.
Invalid Type An illegal data type is specified.
Storage The storage memory is full.
Memory Full
Data ERROR A data error occurred.
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* For details about using a computer to perform storage memory file and folder operations, see
"Transferring Data between the Calculator and a Personal Computer" (page 13-5).
So you need to do this:
• Simplify the data you are trying to
store to keep it within the available
memory capacity.
• Delete no longer needed data to
make room for the new data.
Use your computer*
files among multiple folders so no
folder in storage memory contains
more than 300 files.
Use your computer*
you want to access in the top three
folder nesting levels.
Delete unneeded data.
Optimize memory.
Use the correct characters to input a
valid file name.
Specify valid data.
Delete unneeded data.
Check to make sure you are writing
correct type of data and try again.
α
-7
1
to distribute the
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to store all files