Radio Shack CCR-81 Operation Guide

EF End of file encountered
This error occurs when a
program attempts to read data beyond the end of
the file.
FF File not found
The file you have
requested does not exist on the diskette(s) that are in the
Host computer. Perhaps you have inserted the wrong disk, misspelled the .
name of
the file that you want, or left off the extension: ''filename/BAS''.
Common extensions are BAS (BASIC program), DAT (data file), and CMD
(assembly language program).
FL Too many files
More files have been called for than have been opened (more need to
be open).
FO Field overflow
With a random access file, an attempt was made to FIELD a buffer which
was longer
than the logical record length of the file opened.
IE Internal error
An internally generated error with the file structure or the system has
occurred.
10 Disk input/output error
This error occurs whenever
the disk read/write head is unable to perform the
operation the computer told it to do, or whenever there is an inadequate
transfer of information between the read/write head and the diskette. This
could be caused
by a worn diskette. See DS for possible solutions to the
problem.
MM Mode mismatch (sequential/random)
Sequential file commands were
used on a file opened as a random access file,
or vice versa.
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Radio Shack CCR-81 Specifications

General

Brand	Radio Shack
Model	CCR-81
Category	Desktop
Language	English