8. DATA INPUT/OUTPUT
When a file having the same name is already registered in the memory
card, the existing file will be overwritten.
To write all programs, set program number = –9999. If no file name is
specified in this case, file name PROGRAM.ALL is used for registration.
The following restrictions are imposed on file name setting:
<File name setting> .
Not longer than 8
Extension not longer
than 3 characters
Registering the same file
Writing all programs
File name restrictions