Sony Walkman NW-E75 Operating Instructions Manual page 39

Message Meaning
MG ERROR
An unauthorized distribution file is
detected for copyright protection.
NO AUDIO
There is no audio files in the built-
in flash memory.
To delete abnormal data from the built-in flash memory
If "CANNOT PLAY," "EXPIRED," or "FILE ERROR" is displayed, there is a problem with all
or part of the data stored in the built-in flash memory.
Please follow the procedures below to erase data you cannot play.
1
Connect your Network Walkman to the computer, and start the SonicStage software.
2
If you have already specified the data with problems (such as expired songs), erase the data
from the Portable Player window of the SonicStage software.
3
If the problem persists, click the
all data without problems while your Network Walkman is connected to the computer.
4
Disconnect your Network Walkman from the computer and then format the built-in flash
memory using the FORMAT menu (page 33).
Remedy
Transfer normal audio files back to the
computer and then format the built-in
flash memory of your Network Walkman.
(For details, refer to "To delete abnormal
data from the built-in flash memory" on
page 39.)
If there is no audio files in the built-in
flash memory, use the SonicStage
software to transfer audio files.
button on the SonicStage software to transfer
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