Sony WH-1000XM4 Service Manual page 16

WH-1000XM4
Refer to the following as necessary.
"3-3. Error Display" (this right)
"3-4. Check Method of the NFC Tag Data" (page 17)
"3-5. The Factor that One Touch Connection (NFC function) is Im-
possible" (page 18)
This completes the writing work of necessary each information and
values after replacing the MAIN L board.
This completes the writing work of Bluetooth address for NFC L
board.
16
3-3. Error Display
When the writing of NFC tag data has failed, "Error" is displayed on
the smartphone screen.
When "Error" is displayed, operate according to the procedure be-
low.
Error display screen
(reference example)
Procedure:
1. Tap the [OK] button of "Error" display screen.
2. When error is displayed in step 10 of "3-2. Write the Bluetooth
Address" on page 14, operate from step 9 on page 14 again, also
when is displayed in step 17 of "3-2. Write the Bluetooth Ad-
dress" on page 15, operate from step 16 on page 15 again.
Sony CONFIDENTIAL
For Authorized Servicer
When error is displayed in
step 10 of "3-2. Write the
Bluetooth Address".
WH-1000XM4
When error is displayed in
step 17 of "3-2. Write the
Bluetooth Address".
WH-1000XM4
– Continued on next page –
SYS SET