Sony WH-1000XM4 Service Manual page 13

WH-1000XM4
5. Start the fi le manager application on the smartphone, and open
the location where "nfc_tag_writer_2.0.3.apk" is stored.
file manager
application
6. Tap the "nfc_tag_writer_2.0.3.apk", and install it to the smart-
phone.
Note 3: The installing method might be diff erent depending on Android OS
version. If you do not know how to install, confi rm with the each
service headquarter.
Note 4: When it cannot be installed, tap the "Settings" → "Security", check
the "Unknown sources" checkbox, and then install it.
Also, after completing the installation, be sure to uncheck the "Un-
known sources" checkbox.
(Depending on the version of Android OS, this setting might not
exist)
nfc_tag_writer_2.0.3.apk
nfc_tag_writer_2.0.3.apk
7. Complete the installation of NFC Tag Data Writing Application
(MDR NFC Writer).
This completes the installing the NFC Tag Data Writing Application.
Proceed to the "3-2. Write the Bluetooth Address" on this right.
13
nfc_tag_writer_2.0.3.apk
nfc_tag_writer_2.0.3.apk
NFC Tag Data
Writing Application
3-2. Write the Bluetooth Address
Write the Bluetooth address to the NFC L board of headset with us-
ing the NFC Tag Data Writing Application.
Procedure:
Note 1: The each fi gure is a reference example or an image fi gure.
Procedure:
1. Prepare the Bluetooth address recorded in step 16 of "2-4. Write
the Serial Number, Color Information, Destination Information,
IR Calibration Value and Noise Canceling Adjustment Value"
on page 12.
2. Turn on the NFC function of the smartphone used in "3-1. Transfer
the NFC Tag Data Writing Application from the PC to the Smart-
phone and Install it" on page 12.
Note 2: Locations and names with settings may diff er depending on the ver-
sion of Android OS. Refer to the instruction manual of smartphone
for more details.
3. Tap the icon of "MDR NFC Writer" on the smartphone screen to
start the application.
4. Tap the [Write] button on the application screen.
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