how can i fix my hdtv stuck in channel 2 and bottons in the tv dont work?

How to lock or unlock channels
How to lock or unlock channels To lock or unlock channels:

1.Press the Menu button on your remote control.

2.Select Settings.


3.Highlight System and press OK/Select.

4.Select Parental/Purchase.

5.Enter your Parental Controls PIN.

6.Select Parental Preferences.
To lock or unlock all channels:
Select Lock All or Unlock All and press OK.

To lock or unlock specific channels:
Select Block by Channel > Add or Remove Channels.
From there you can select to Lock All, Unlock All, or
select specific channel(s) that you’d like to lock or unlock.

flyatyou66
March 2014