Sony Micro Hi-Fi System NAS50HDE Benutzerhandbuch

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

The unit cannot connect to ADSL.
 You may have mixed up the DSL port 

and TEL (telephone) port on the splitter 

while connecting cables.

 Check to see whether the lights on an 

ADSL modem and a broadband router 

are correctly lit up. Refer to the operating 

manuals of the equipments.

The PC shared folder cannot be found.
 If the ICF (Internet Connection Firewall) 

function is active, or when commercial 

anti virus software is active on your 

Windows computer, confirm that the 

shared folder on the computer is set to 

allow access from the outside. Refer to 

the operating manuals of the respective 

equipments.

 Confirm that the name of the shared 

folder on the PC is the same one that was 

last backed up.

data is double that of the original.
 When the incremental backup was 

performed, the clock was incorrectly set 

(the clock was set to a time prior to the 

time the last back up was performed). 

Set the clock correctly and perform an 

incremental backup again (page 97).

 Perform a full backup operation (page 

97).

[The backup file that you have just been 

restored has been subjected to multiple 

restorations in the past. In the OpenMG 

system, restrictions may be placed on the 

restoration of copyrighted materials that 

have been restored 4 or more times. This 

message appears when the backup file 

you are using has been restored 4 or more 

times.]
 If a restored file becomes invalid due to a 

malfunction in a peripheral component 

or severe instability in the unit’s system



Consult the local authorized service 

facility.

 If validation of a file fails even after many 

attempts at validations



Check the computer or hard disk 

drive containing the backup data for 

damage.

The unit works poorly.
 The unit may be under the influence 

of static electricity or other factors. In 

this case, restart the unit. If the unit still 

works poorly, reset the unit (page 108).

 If any warning message appears, do as the 

message says.

display.
 The self-diagnosis function has activated 

(page 108).

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