Sony BRAVIA KDL-40XBR2 Operating Instructions Manual page 50

Other Information
Some digital cable channels are not []
being displayed.
[]
Lost password. []
How to reset the TV to factory []
settings.
Certain cable companies have limitations on the brnadcast hi' digital cable
channels. Check with your cable company for more inl_,)rmatinn.
The digital cable channel may be set to Hidden in the Show/Hide Channels
setting (page 39).
Select tire Parental Lock settings on the settings screen, then enter the lk_llnwing
master password: 4357. The master password clears your previous password and
allows you to enter a new passwnrd (page 41)).
Turn on the TV. While holding down the tl_ button on the remote control, press
the POWER button on the TV. (The TV will turn itself off, then back on again.)
Release the tl_ button.
WARNING: This operation will clear all of your customized settings including
Parental Lock setting.
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