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How do I lock or unlock the buttons on the front panel of the Dell 42 plasma television?




Lock/Unlock the Buttons on the Front Panel of the Dell 42" Plasma Television

To lock or unlock the buttons on the front of the Dell 42" Plasma television, perform the following steps:

  1. Verify that the Plasma television unit is On.
  2. Simultaneously press and hold the Volume Up and the Channel Up buttons for 10 seconds.
Lock/Unlock the Buttons on the Plasma TV unit
  1. After 10 seconds, press any of the buttons on the unit to verify that the lock/unlock function has been activated.



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Article ID: SLN67704

Last Date Modified: 12/06/2016 07:36 AM


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