Sony MHC-GZR999DA Operating Instructions Manual page 122

DEVICE ERROR
The USB device could not be recognized
or an unknown device is connected.
DEVICE FULL!
The USB device is full.
ERASE ERROR
Erase of audio files or folders on the USB
device failed.
FATAL ERROR
The USB device has been disconnected
while transferring to the USB device.
FOLDER FULL!
The number of folders on the USB device
has reached the maximum.
HUB NOT SUPPORTED
You have connected a USB hub to this
system.
INVALID
You have pressed an invalid button.
JPEG (MHC-GZR777DA only)
A JPEG image file is being played back.
NO AUDIO
There is no audio file in the selected
folder.
1
GB
NO DATA
There is no file or folder to play back.
NO DEVICE
No USB device is connected.
NO DISC
There is no disc on the disc tray.
NO IMAGE
There is no JPEG image file in the
selected folder.
NO TAB (except for Latin American
models)
You cannot record the tape because
the overwrite protection tab has been
removed from the tape.
NO TAPE (except for Latin American
models)
There is no recordable tape in the tape
deck.
NOT IN USE
 You have pressed a button whose
operation is not allowed or invalid at
that time.
 You tried to play a disc that is not
playable for recording onto a tape
(except for Latin American models).