Sony DSX-A310DAB Manual De Instrucciones página 21

For steering wheel remote control
operation:
ERROR: An error occurred during the function
registration.
 Register again from the function where the error
occurred (page 13).
TIMEOUT: The function registration failed due to a
timeout.
 Try completing the registration while [REGISTER]
is blinking (about 6 seconds) (page 13).
For firmware update operation:
FILE ERROR: The updater is not stored in the USB
device.
 Store the updater in the USB device, then try
again (page 15).
UPDATE ERROR - PRESS ENTER: Firmware update
is not completed properly.
 Press ENTER to clear the message, then try again.
During the update, do not turn the ignition to the
OFF position, nor remove the USB device
(page 15).
 Insert the USB device storing the updater, and
then press ENTER.
If these solutions do not help improve the situation,
consult your nearest Sony dealer.
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