NAS-50HDE.GB.2-890-157-
11
(1)
GB
Notes
When you cancel a back up operation, the data
that has been backed up on the external device
remains incomplete and cannot be used to restore
data to the HDD. In this case, perform the full
back up operation until it is completed.
When you cancel a restoration operation, the
audio data restored to the HDD of the unit
remains incomplete and may cause the unit
to malfunction. To avoid this, perform the
restoration operation again until it is completed.
A formatting operation cannot be cancelled once it
has begun.
A USB hub cannot be used between the unit and
an external device.
Sony cannot guarantee trouble-free operations
when using a USB extension cable to back up data
or restore backed up data.
Make sure not to disconnect the USB cable or the
network cable, or turn off the unit while a back up
or restoration operation is in progress. Doing so
may cause the unit to malfunction.
Make sure to specify the name of the shared folder
on the network using alphanumeric characters.
Checking system information
You can view information regarding the
system, such as the remaining space on
the HDD, the version number of the
application and the version of the system’s
microcomputer.
Enter the Setup menu and select [System
info].
Tip
The remaining space on the HDD is the actual space
available for storing audio data. At full capacity, it is
about 68 GB.
Updating the system application
By downloading the latest version of the
system application, you can take advantage
of the newest functions.
When a new update is available, you will
be notified by a message that appears in the
display while the unit is on and connected
to the Internet.
1
Enter the Setup menu and select
[Software update].
The system application update window
appears.
2
Follow the displayed instructions.
The updating starts. It may take about
an hour for the unit to finish updating.
After the unit finishes updating the
application, it will take about 30 to 40
minutes before the unit restarts.
Note
Make sure not to turn off the unit or disconnect the
network cable while the updating operation is in
progress.
Formatting the system
This function formats the unit and restores
it to the condition it was in at the time of
purchase. Note that this process deletes all
settings and information (e.g., audio data
recorded or imported in the HDD Jukebox,
clock setting and network setting).
However, system updates performed by
[Software update] are not deleted.
1
Enter the Setup menu and select
[System format].
A confirmation window appears.
2
Select [Yes].
Formatting starts.
The unit automatically restarts several
times during the operation. A few
minutes after the last restart, the unit
turns itself off.
