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External input blocking, Parental control / ratings, Parent al contr ol / ra ting – LG 42LD520 User Manual

Page 140: Enables you to block an input, Select lock, Input the password, Select input block, Select input source, Select on or off, I.e)

External input blocking, Parental control / ratings, Parent al contr ol / ra ting | Enables you to block an input, Select lock, Input the password, Select input block, Select input source, Select on or off, I.e) | LG 42LD520 User Manual | Page 140 / 172 External input blocking, Parental control / ratings, Parent al contr ol / ra ting | Enables you to block an input, Select lock, Input the password, Select input block, Select input source, Select on or off, I.e) | LG 42LD520 User Manual | Page 140 / 172