Sony MHC-V77W Operating Instructions Manual page 57

Resetting the system
If the system still does not operate
properly, reset the system to factory
default settings.
1
Unplug the AC power cord (mains
lead), then plug it back in.
2
Press  to turn on the system.
3
Press OPTIONS.
4
Press / repeatedly to select
"SYSTEM", then press
5
Press / repeatedly to select
"RESET", then press
6
Press / repeatedly to select
"YES", then press
"RESET" appears on the display.
After the reset completes, the
system automatically reboots. Press
 to turn on the system.
All user-configured settings, such as
preset radio stations and Sleep
Timer are reset to factory default
setting.
Messages
One of the following messages may
appear or flash on the display during
operation.
CANNOT PLAY
A disc that cannot be played back
was inserted.
DATA ERROR
The file is created in unsupported
• •
format.
The file extensions does not match
• •
the file format.
DEVICE ERROR
The USB device could not be
recognized or an unknown device is
connected.
DEVICE FULL
The memory of the USB device is
full.
ERASE ERROR
Erase of audio files or folders on the
USB device failed.
FATAL ERROR
The USB device was removed during
transfer or erase operation, and may
have been damaged.
FOLDER FULL
You cannot transfer onto the USB
.
device because the number of
folders has reached its maximum.
.
GUEST
The system has become a Party
.
Guest as the Party Chain function
has been activated by a Party Host.
HOST
The system activated the Party
Chain function and has become a
Party Host.
NoDEVICE
No USB device is connected or
unsupported device is connected.
NO DISC
There is no disc in the player.
NO MUSIC
No supported audio files exist in the
playback source.
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