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System updates
24
A. System data management
122
In rare cases voltage fluctuations may cause problems during
some loading or saving processes.
It is recommended to make regular backups on floppy disks each
time you update important User files.
The operating system is stored in a memory capable of being
overwritten in order to allow updates of the system software by
using a floppy disk.
B. Data backup
C. Loading the system software
If the message "User data may be broken. Shut down the power
and install the system software" appears, you need to install the
system software, using the System Disk that comes with the
Z1000.
Turn off the power of the Z1000. Insert the System Disk into the
floppy-disk drive and keep the Style Selection button "Pops"
depressed while you turn on the power again. The following
messages appear in the display after the Z1000 is turned on:
"Find System", soon followed by "Loading System". While the
system software is being loaded, the dotted line indicates the
progress of the loading process. Please wait until the loading
process is finished. When the system has been loaded
completely and is ready for operation, the main screen appears
in the display.
If the message "File In? Err 08h" appears, this means that the
inserted disk does not contain a suitable or intact operating
system. In this case please exchange the disk with the correct
one.