RCA P52937 52" Rear Projection Television "down button tv change" Questions

Down arrow button on your remote to select the signal source, and then press the Enter button on your remote. Press the Exit button on your remote to exit. Changing the Source Using the On-Screen Menu

...down button does the same. When I try to change my settings using the volume buttons on the front (say menu under them), they sometimes move settings in correct direction others not so much. How do I ...

...down, menu, etc. When there is a button that is making slight contact, it keeps the microprocessor busy attending to the command its erroneously receiving from the offending button and may not allow ...

.. Do you have kids? Sounds like someone has spilled something down behind the little PCB behind the buttons on the TV... either that or the little ribbon connector attached to that PCB is boogered up

...button, scroll down to "special features" and press "ok" button, scroll down to "reset lamp timer" and press "ok" button, you will notice the "no" change to "yes" and press "ok" button, you will ...

...around where the power button is located and see if there is a menu button you can access. Then use channel up/down and volume up/down to scroll thru modes to find input Hope this helps ...

...Set (the TV should go back to the main Service Menu, continue holding Enter) and now also hold down the MUTE button on your REMOTE CONTROL. After about 5 seconds, your Lamp Life Counter should pop

...button down till red light satys on. Press the tv button and the red light should blink and stay lit. With the tv on, push the power button repeatedly until the tv turns off.(dont push the power ...

...the you most likely have a bad button on your front panel and it doesn't have to be the vol. down button. it you think it is the button it would need solder work to be changed most likely shop

...button. 6. The initial security parameter displayed will be 'zero' Change this to '76'. You are now in the Adjustment mode 7. Use the 'Channel up or down' to select parameter 'P'. 8. Write down the ...