B-3
System Utilities
Format Flash
Press the soft button labeled
Format Flash
to reinitialize the internal file system. This deletes all
objects and the current OS.
(If possible, remember to first save your work in the Storage menu.
Once deleted, the files are completely removed from the PC3A and there is no way to retrieve
them.)
This will delete everything that was stored internally on the PC3A, and leave a clean,
empty file system ready for use.
It is possible (though not likely) that the PC3A file system can become corrupted due to hardware
failure or power outage during certain operations. This will result in the Boot Loader being
unable to bring up the PC3A system correctly. In such a circumstance, the Boot Loader will take
over control and present its usual menu. If the file system is completely corrupted, it will not be
possible to reconfigure without first formatting the internal flash memory.
Install Module
This soft button brings up the Update Image page, where you can install individual PC3A
modules. Most of the time you won’t need this page, but Kurzweil support may advise you to
install individual modules if you’re having problems with your PC3A.
Restore Older
If you have updated the PC3A software but wish to return to the earlier version, press the
Restore Older
soft button. You will be brought to the Restore Older page and asked to choose the
image to restore. Note that only one version of the previous image is available to be restored. If
you’ve restored once, another restore will bring back the most recently updated version.