Sony WH-1000XM4 Service Manual page 10

WH-1000XM4
Ver. 1.1
4. Tap the "Color Setting" column on the application screen, select
and tap the main unit color of headset from the displayed lists.
Note 6: When the main unit color is black, select the "Black". When the
main unit color is platinum silver, select the "Silver". When the
main unit color is blue, select the "Blue".
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5. Tap the "Destination" column on the application screen, select
and tap the destination of headset prepared in "2-1. Check the
Information of Repairing Model" on page 7 from the displayed
lists.
Note 7: When checking the destination, refer to "MODEL IDENTIFICA-
TION" on page 4 and check the destination.
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6. Tap the "IR calib" column on the application screen, enter the
4 digits IR calibration value prepared in "2-1. Check the Infor-
mation of Repairing Model" on page 7 to the displayed pop-up
screen and tap the [OK].
Note 8: Before tapping the [OK], make sure that entered IR calibration
value is correct.
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Check
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Check
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Input Check
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– Continued on upper right –
7. Tap the "FB_L" column on the application screen, enter the
FB_L 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 9: Input the FB_L 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 10: Before tapping the [OK], make sure that entered FB_L value is
correct.
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8. Tap the "FB_R" column on the application screen, enter the
FB_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 11: Input the FB_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 12: Before tapping the [OK], make sure that entered FB_R value is
correct.
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9. Tap the "FF_L" column on the application screen, enter the
FF_L 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 13: Input the FF_L 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 14: Before tapping the [OK], make sure that entered FF_L value is
correct.
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Sony CONFIDENTIAL
For Authorized Servicer
Input Check
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Input Check
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Input Check
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0.8
– Continued on next page –
SYS SET