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Need to unlock Centrex TV model CTT6809SF

Blank blue screen showing a red lock symbol in top left corner.
Unable to unlock.
Help appreciated

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1 Answer

Re: Need to unlock Centrex TV model CTT6809SF

Hold down the plus key (bottom right) for 4 seconds

Posted on Feb 09, 2008

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4 Answers

Unlock apex tv model # AT2702

  • If you have a blank screen with a red key on the bottom left, simply press the (function or F) button and the mute button at the same time. This will unlock the screen and allow you to view the channel as desired.

  • If your TV asks for a 4-digit code or password please enter 3308 or 6688 to unlock the screen or reset any preset rating levels.

  • If you have a GT2011J or GT2011S Television, hold the (Display) button for 10 seconds, it will unlock the screen. If password or code is requested, try 3308 or 6688.
Hope that helps..........

Jul 20, 2008 | Apex Digital AT2702 27" TV

1 Answer

Unlock Tv


Please view this FixYa Tip which outlines the procedure for removing the parental lock when the screen is locked on the Apex TV.

Thanks for using FixYa

Feb 21, 2009 | Apex Digital GT3215 32" TV

1 Answer

Jensen t.v model ts2750j blue screen red lock upper left

My Advent TV did the same thing. Blue Screen with a red lock in the upper left corner. Just press and hold the display button for about 10 seconds. It will clearn

Feb 02, 2009 | Jensen TS2750J TV

2 Answers

Padlock, blue screen

Somehow in handling the remote control I pushed a button or combination of buttons and now have a blue screen with a lock symbol in red in the top left hand corner. I've tried turning the tv off, and unplugging it, as well as a combination of buttons on the remote, but it still is there.
What do I need to do to remove the lock?

Aug 02, 2008 | Insignia NS- 27" TV27 TV

3 Answers

Blue screen with red key in bottom left hand corner

The Tv's Child Lock has been activated...
Hold down the F button and press the MUTE button to unlock.
You can only remove the child lock using the remote.

Mar 17, 2008 | Apex Digital PF2025 20" TV

1 Answer

Unable to unlock Centrex tv model CTT6809SF

Try holding down the + symbol on bottom right hand side of controller for more than 4 secs

Jan 01, 2008 | Standard (CRT) Televisions

4 Answers

Tv is locked the screen is blue with a red padlock in the top corner

my tv is locked & the screen is blue . how do you unlock it ?

Nov 30, 2007 | Standard (CRT) Televisions

6 Answers

Insignia TV locked out

the exact same thing JUST happened to us, my daughter unknowingly pushed a button, or a combo of buttons on the remote, we got the blue screen with the lock in the left hand corner, tried ALL of the above (we have the same tv, insigna, only 2 yrs old), I typed the problem in on the net and got the solution, pressing the display button worked!!! Thank U who ever knew this!!!

Nov 26, 2007 | Insignia NS- 27" TV27 TV

2 Answers

Unlocking the parental control

my jensen ts2750j screen turned blue and a red lock is in the corner... how do i get it off

Nov 06, 2007 | Jensen TS2750J TV

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