Sony Micro Hi-Fi System NAS50HDE Benutzerhandbuch

NAS-50HDE.GB.2-890-157-11(1)

 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.

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].

The remaining space on the HDD is the actual space 

available for storing audio data. At full capacity, it is 

about 68 GB.

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.

Enter the Setup menu and select 

[Software update].
The system application update window 

appears.

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.

Make sure not to turn off the unit or disconnect the 

network cable while the updating operation is in 

progress.

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.

Enter the Setup menu and select 

[System format].
A confirmation window appears.

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.