Sony WH-1000XM4 Service Manual page 11

WH-1000XM4
10. Tap the "FF_R" column on the application screen, enter the
FF_R value of noise canceling adjustment value prepared in "2-
1. Check the Information of Repairing Model" on page 7 to the
displayed pop-up screen and tap the [OK].
Note 15: Input the FF_R value to one decimal place. However, if one digit
after the decimal point is "0", input is not required.
(There is no problem when enter "0" for one decimal place)
Note 16: Before tapping the [OK], make sure that entered FF_R value is
correct.
045D4B7D67BD
045D4B7D67BD
-1.2
0
0.8
-1.2
0
0.8
11. Tap the [CALCULATE2] on the application screen, check that
the automatically calculated values are displayed on the right
side of "FB_L", "FB_R", "FF_L" and "FF_R".
045D4B7D67BD
045D4B7D67BD
-1.2
0
0.8 0.8
1.6
-1.2
0
0.8 0.8
1.6
12. Check that the entered values is correct, and tap [WRITE] on the
top side of application screen to write the information.
Note 17: The pop-up screen in process is displayed on the application
screen, when the display disappears, writing is completed.
045D4B7D67BD
045D4B7D67BD
-1.2 0DEF7784
0 10000000
0.8 118B2CB8
1.6 133C79A1
-1.2 0DEF7784
0 10000000
0.8 118B2CB8
1.6 133C79A1
Check
11
Input Check
045D4B7D67BD
-1.2
0
0.8 0.8
1.6
045D4B7D67BD
-1.2 0DEF7784
0 10000000
0.8 118B2CB8 Values calculated
1.6 133C79A1
automatically are
displayed.
045D4B7D67BD 045D4B7D67BD
-1.2 0DEF7784 -1.2 0DEF7784
0 10000000 0 10000000
0.8 118B2CB8 0.8 118B2CB8
1.6 133C79A1 1.6 133C79A1
XXXXXXXXXXXXXXXXXXX
XXXXXXXXXXXXXXXXXX.
The pop-up screen where the
process is being executed is
displayed, and the process
is completed when pop-up
screen disappears.
– Continued on upper right –
13. Scroll the application screen to the top, tap the [OK] on the pop-
up screen displayed by tapping the [POWER OFF] button on the
center side of application screen.
Check that headset has turned the power off and that application
screen has switched to the connection screen.
045D4B7D67BD
045D4B7D67BD
-1.2 0DEF7784
0 10000000
0.8 118B2CB8
1.6 133C79A1
-1.2 0DEF7784
0 10000000
0.8 118B2CB8
1.6 133C79A1
14. End the NVDM Writer Application (NVDM Writer).
15. Turn the power on by pressing the [1] button for about 2 sec-
onds until the blue indicator on the left channel side of headset
fl ashes, start the NVDM Writing Application (NVDM Writer) of
smartphone.
Note 18: The smartphone and headset automatically make Bluetooth con-
nection.
about 2
seconds
NVDM Writer
Start the application.
Sony CONFIDENTIAL
For Authorized Servicer
045D4B7D67BD 045D4B7D67BD
Light off Blue Light off
Light off Blue
– Continued on next page –
SYS SET