Radio Shack TRS-80 Model 4 - Page 369

Seek error during read (Error 2, X'02')
Try the operation again, using a different drive. If it still fails, use a
different disk.
Seek error during write (Error 10, X'0A')
Try the operation again, using a different drive. If it still fails, use a
different disk.
- Unknown error code
The @ERROR supervisor call was called with an error number that is
not defined. Check for
an error in your application program.
Write fault on disk drive (Error 14, X'0E')
Try the operation again, using a different drive. If it still fails, use a
different disk. If the problem continues, contact a Radio Shack
Service Center.
Write protected disk (Error 15, X'0F')
Remove the write-protect tab, if the diskette has one. If it does not,
use the DEVICE command to see
if the drive is set as write
protected. If it is, you can use the SYSTEM command with the
(WP
= OFF) parameter to write enable the drive. If the problem recurs,
check the drive connections on the external drives, even if the error is
occurring on an internal drive. Or, use a different drive or diskette.
A-67