Sony XAV-W600BT Service Manual page 11

6. Version Check Method of the NFC Tag Data Writing
Application for the Servicing
Check the version of the NFC tag data writing application
(15Visual NFCtagWriter application) for the servicing according
to the procedure below.
Procedure:
1. Start the 15Visual NFCtagWriter application on the smart-
phone.
2. Tap the " " (menu button) or " " of the screen of the smart-
phone, then tap the "About" that is displayed on the screen of
the smartphone.
15Visual NFCtagWriter
3. Check that version of the NFC tag data writing application for
the servicing is displayed on the screen of the smartphone.
15Visual NFCtagWriter
2015
15Visual NFCtagWriter
or
ver.1.2.0
NOTE FOR SECURITY FUNCTION
This unit does not use security function by password lock.
NOTE FOR BOARDS REPLACING
When the boards installed in this unit are defective, replace the
complete mounted board.
The mounted parts cannot replace with single.
OPERATION CHECK OF THE NFC AFTER COMPLET-
ING THE REPAIRS (XAV-W650BT only)
After completing the repairs of this unit, follow the procedure below
to check normal operation of the NFC.
Note: After checking of NFC operation, be sure to delete the pairing infor-
mation before returning this unit to the customer.
Connecting with a smartphone by One
touch (NFC)
By touching the N-Mark on the unit with an NFC*
compatible smartphone, the unit is paired and
connected with the smartphone automatically.
* NFC (Near Field Communication) is a technology
enabling short-range wireless communication
between various devices, such as mobile phones and
IC tags. Thanks to the NFC function, data
communication can be achieved easily just by
touching the relevant symbol or designated location
on NFC compatible devices.
For a smartphone with Android OS 4.0 or lower
installed, downloading of the app "NFC Easy
Connect" available at Google Play™ is required. The
app may not be downloadable in some countries/
regions.
1
Activate the NFC function on the
smartphone.
For details, refer to the operating instructions
supplied with the smartphone.
2
Touch the N-Mark part of the unit with
the N-Mark part of the smartphone.
Make sure that lights up on the status bar of
the unit.
To disconnect by One touch
Touch the N-Mark part of the unit with the N-Mark
part of the smartphone again.
Notes
When making the connection, handle the
smartphone carefully to prevent scratches.
One touch connection is not possible when the unit is
already connected to another NFC compatible device.
In this case, disconnect the other device, and make a
connection with the smartphone again.
XAV-W600/W650BT
11