Sony KD-49X9 F Series Service Manual page 72

4.3 Serial Number Edit (1)
1) In "Service Mode", select "Model
Information" by pressing "↑" or "↓" then
pressing "Enter" or "→" button to enter
inside.
2) Select "Serial Number Edit" by pressing "↑"
or "↓" button then pressing "→" button
3) Press "↑" or "↓" to input numbers
4) After user input data , press <Enter>
Pop-up dialog appear to confirm input
data correct
Serial Number can be set
ONCE
5) Press "→" or "←" button to select YES
or NO. Select YES if input data is
correct. Select NO if input data is
incorrect. Press <Enter> to save
answer.
* The font color of YES/NO is change to black when it is
ONLY
selected.
Service Mode
>>
Model Information
Self diagnosis History >>
Video / Audio >>
Panel / PQ >>
General Setting >>
Tuner >>
Wi-Fi / BT >>
SDB Service Menu >>
[</>] Set [Home]Exit
Model
Status Information
>>
Model Information
>>
Model Number Setting >>
Serial Number Edit
_ _ _ _
[</>] Set [Home]Exit
Model
Status Information
Model Information
Model Number Setting
Serial Number Edit 9 9 9 9
Input Data correct?
Yes No
[</>] Set [Home]Exit
_ _ _
>>
>>
>>
9 9 9
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