Sony Micro Hi-Fi System with Giga Juke Hard Drive NAS-50HDE Benutzerhandbuch

NAS-50HDEGB.2-890-157-11(1)

On/Standby indicator flashes (red).
 The speaker-protection function has 

been activated. In this case, disconnect 

the power cord from the wall outlet and 

check the speaker cable. If there are no 

abnormalities, such as a short-circuit, 

check that the On/Standby indicator is 

not lit, and then reconnect the power 

cord to the wall outlet.

The remote control does not work.
 The batteries are weak.
 There are no batteries inside.
 Point the remote control at the remote 

sensor of the unit (page 10).

 An inverter circuit for a fluorescent lamp 

is near the unit. Move the unit away from 

the circuit.

the display.
 Select [Repair].
The unit vibrates or noise is heard 

from the ventilation hole.
 The vibration is caused by the fast 

rotation of the hard disk and the noise by 

the cooling fan. These are normal and not 

malfunctions.

during recording of a CD.
 The hard disk rotates faster during CD 

recording than during CD playback, so 

the increase in vibration or noise is not a 

malfunction. 

The amount of vibration or noise 

produced depends on the CD type.

A service number 

consisting of five 

alphanumeric letters (e.g., 

E 00 11) appears in the 

display when the self-

diagnosis function activates to prevent 

abnormal operation. When this service 

number appears, consult the local 

authorized service facility and report this 

service number to the service personnel.

It is usually unnecessary to reset this unit. 

However, on rare occasions, the unit enters 

an abnormal state and stops responding 

to button or on-screen operations. In 

this case, reset the unit by pressing the 

 button together with the / (power) 

button on the unit. 

 The contents of the hard disk drive may 

be checked in case of repair or inspection 

during a malfunction or modification. 

However, the contents will not be backed 

up or saved by Sony.

 If the hard disk needs to be formatted or 

replaced, it will be done at the discretion 

of Sony. All contents of the hard disk 

drive will be erased, including contents 

that violate copyright laws.