Sony XAV-V750BT Operating Instructions Manual page 27

Overcurrent Caution on USB
 The USB device is overloaded.
 Disconnect the USB device, then change the
source by pressing the SOURCE button.
 Indicates that the USB device is out of order, or
an unsupported device is connected.
USB device not supported
 For details on the compatibility of your USB
device, visit the support site on the back cover.
Device no response
 The unit does not recognize the connected USB
device.
 Reconnect the USB device.
 Check that the USB device is supported by the
unit.
(underscore)
 The character cannot be displayed with the unit.
For BLUETOOTH function
Bluetooth Connection Error
 An error has occurred between this unit and the
BLUETOOTH phone.
 Check that the BLUETOOTH signal is set to on
for this unit or the BLUETOOTH phone.
 Try pairing again.
 Reconnect the BLUETOOTH phone.
Bluetooth device is not found.
 The unit cannot detect a connectable
BLUETOOTH device.
 Check the BLUETOOTH setting of the
connecting device.
 No device is in the list of registered BLUETOOTH
devices.
 Perform pairing with a BLUETOOTH device
(page 8).
Call Data Error
 An error has occurred while accessing
phonebook data via PBAP or call history from the
BLUETOOTH phone.
 Reconnect the BLUETOOTH phone.
Data Listing Error
 An error has occurred while displaying
phonebook data via PBAP or call history from the
BLUETOOTH phone.
 Reconnect the BLUETOOTH phone.
Handsfree device is not available.
 A cellular phone is not connected.
 Connect a cellular phone (page 9).
For steering wheel remote control
operation:
Please retry
 An error occurs while registering and all the
registered information is cleared.
 Restart registration from the beginning.
If these solutions do not help improve the situation,
consult your nearest Sony dealer.
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