Software Update - LG 28LM4 0B-PU Series Service Manual

SOFTWARE UPDATE PROCEDURE
0. Reason why area code need to set when change mainboard.
Area code is related with broadcast country setting of user menu.
If it is applied wrong number, customer can not see own country in broadcast country list when initial set.
Check Area code after change mainboard.
It should be match with selling country.
Example(Broadcast Country setting of user menu)
Refer to appendix for details.
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