Parental Control setting is locked on RCA True Flat 27F520T. I need to removal parental control so I can use remote. I am trying to switch from cable TV to using an antenna, but cannot do so with lock

RCA TVs come with a child lock capability called V-Chip. It's a parental control system which allows you to block programs and films by content, age-based ratings and the ratings which come with the movies. The parental control is a code, sent by the broadcaster to your television. The V-Chip will not work if the broadcaster doesn't send the control, or if the parental controls are switched off or unlocked. The controls are set up in the TV's main menu. The default is off.
From the main menu choose "Parental Controls;" it's option six.
Choose the first option, V-Chip TV Rating Limit, and using the arrow keys and the OK button on the remote, scroll through until the TV-MA rating appears. Press the right arrow button to move the highlight over to the "Status" field and toggle to "View." Press the OK button. This will set the age-based ratings to Mature.
From the Parental Controls menu, select the second option, V-Chip Movie Ratings Limit and change the rating to TV_MA and the "Status" to "View."
From the Parental Controls menu select the third option, V-Chip Unrated Program Block and select item one, which will be "View."
Select the fourth option, which is "Channel Block." Highlight the Channel field and using the channel up and down buttons, go through and check they are all set to 'View." Any set to "Block" will need to be toggled back to View.
Lock the controls to activate the changes using item six on the "Parental Controls" menu.

try 0000, or 1234 is this a tv or a computer?
Thanks,
Lee

You can't unlock the parental control without its original remote control.

hello Lock/Unlock Parental Controls
Selecting this option lets you lock and unlock parental controls settings
using a password.
If you do not lock parental controls, none of the settings for V-Chip,
Channel Block, or Front Panel Block will take effect.
If you forget your password, press the MENU button, then select Parental
Control (the password entry screen appears). Simultaneously press and
hold CH+ and VOL+ on the front panel for 8 seconds. Parental Controls
unlock and the Parental Control menu appears. You can enter a new
password by locking the Parental Controls again.
Front Panel Block
Selecting this option lets you block (disable) or unblock (enable) the TV’s
front panel. The remote still tunes to any channel. When using this as a
Parental Control method, remove access to any remote that is capable of
operating the television while you have the front panel blocked.
Don’t forget to lock parental controls after you change the status. If you
don’t, the front panel block will not take effect .if this don't work get back to me i've got manual good luck

shaun

here is my solution. somebody either needs to give me a solution without a remote or fuckin mail me a remote. and if i ever run into these RCA dipshits, ima beat some ***** *** for puttin the damn lock on there in the first place.
signed,
Jay and Silent Bob

1. Make sure the TV is off.
2. Press VOL- on the TV’s front panel and then CLEAR on the remote for
approximately 5 seconds. The TV will turn back on.
3. Enter a new password the next time you access the PARENTAL CONTROL

Child Lock

Combos--Should have original remote. Press and hold the power button for 6 to 10 seconds


Combo Model T25208, V-Chip Forgotten Password
If you forget your password, simultaneously press VOLUME down on the TV/VCR front panel and the 0 number button on the remote for a few seconds. This resets the password and you can enter a new one.

Combo Model 13TVR62, V-Chip Forgotten Password
If you forget your password, press STOP/EJECT on the TV/VCR front panel and MENU on the remote simultaneously. This resets the password, but not the limits you’ve set.
Televisions with Parental Lock Feature


If you forgot your password for this feature, press the following buttons on the remote, one at a time. (Note: You must be in the password entry screen) Press, Mute, Display,Clear and Reset, this unlocks parental controls and you can now re-enter a new password.
OR TRY THIS..
Press and hold Menu on the TV AND volume down on the remote for 3 seconds. Nothing will appear on the screen, and the Parental Controls will unlock, and you can re-enter a new password with the LOCK PARENTAL CONTROLS

CTC169AU
Channels that have been locked can be viewed only when the PARENTAL CTRL function is set to OFF. This can only be done with the remote control-it can not be changed with the buttons on the front of the TV.

Therefore, after you turn on PARENTAL CTRL, you simply hide the remote control so that your children can not watch the locked channels. The locked-out channels will remain unviewable even if the TV is unplugged or the channels are autoprogrammed again. The only way to view locked channels is to use the supplied remote control to set the PARENTAL CTRL function to OFF.

The PARENTAL CTRL and the CHAN CTRL functions work hand-in-hand. The instructions below will first tell you how to turn parental control on or off with the PARENTAL CTRL function and then how to lock desired channels with the CHAN CTRL function.
1. Repeatedly press MENU to select SETUP MENU, and then press + or - to display setup functions. Repeatedly press MENU to select the PARENTAL CTRL function. . When this function is set to ON, PARENTAL CTRL is activated and any channels you locked with the CHAN CTRL function will not be viewable. . When this function is set to OFF, PARENTAL CTRL is deactivated and all channels are viewable.

2. To lock channels, press the MENU button to select the CHAN CTRL function. Select a channel you want to lock by pressing CHANNEL up or down. Then press +. The CHAN CTRL setting will change from NORMAL to LOCKED when that channel is locked. To return the channel to NORMAL, press the - button. Repeat step 2 for each channel you want to lock. If the PARENTAL CTRL function is set to ON while you are locking out channels, each channel will go blank as you lock it. When the PARENTAL CTRL function is set to ON and a channel which has been locked out is tuned, the TV will display the words PARENTAL CONTROL to let your kids know you have locked it.

CTC185's
If the front panel function buttons don't work, (menu, ch up/dn etc.) but the functions work normal with the remote, enter the "Channel" menu with the remote and turn "Parental Control" off.

CTC203's
In the event you have forgotten your password, perform the following procedure:
Press and hold for 3 seconds the TV button on the remote while pressing the menu button on the TV.
This procedure will turn off the parental lock and erase the previous password .

Another Possibility To Try For Various Models: If TV's in the Parental mode and askes for a password that's forgotten, Press menu on the TV, select Parental Lock #4 on menu, then with the remote press Mute, Display, Clear, and Reset buttons in sequence.

TX808 Chassis
If Parental Controls have been set and you don't know the password, do this:
Press and hold the volume down and the channel up buttons at the same time for 5 seconds.
Now you can reset the password to 0000, and using that password you can now access the V-Chip menus.

TV's (Made by Daewoo or possibly Apex, ie. GE model 24GP653)
The factory default pass code of 6688 is also the override code, in case the owner forgets their pass code. If that doesn't work, another place in the owners manual says to push Function and Mute on the remote at the same time. Function is the top right button.

If you forgot your password for this feature, press the following buttons on the remote, one at a time. (Note: You must be in the password entry screen) Press, Mute, Display,Clear and Reset, this unlocks parental controls and you can now re-enter a new password.
OR TRY THIS..
Press and hold Menu on the TV AND volume down on the remote for 3 seconds. Nothing will appear on the screen, and the Parental Controls will unlock, and you can re-enter a new password with the LOCK PARENTAL CONTROLS
Bill

If I knew the model number I could tell you where to find your manual. I'll give you a link to the website that can help find your manual at the end. If you haven't already tried here is another method that may work.
US V-Chip TV Rating Limit
The V-Chip TV Rating Limit lets you decide which TV programs can and cannot
be viewed.
To set TV programming limits:
1. Choose Parental Control from the MAIN MENU. If Parental Controls have
previously been locked, you must enter your password.
2. Highlight and select US V-Chip. Then select V-Chip TV Rating.
3. Once you get to the V-Chip TV rating limit screen, use the arrow buttons
and OK on your remote to change the status of a TV program rating or
content theme from View to Block.
4. For TV rating limits to take effect, lock Parental Controls by accessing the
Lock parental controls menu.
The following sections give you more details about how to change the status of
TV program limits.
Note: If you forget your password, follow step one above to get to the
password entry screen. Then press the VOL+ and CH+ buttons on the TV's
front panel at the same time for at least 8 seconds. You will receive an
on-screen message that Parental Controls have been unlocked once y
Or try this link to help find your particular model number and download your manual. http://support.rca.com/index.html

as you are seeing blue colour along with lines called retrace lines. solution 1 check supply to blue video circuit.& transistor. 2 check crt base for loose 3 check components in blue video circuit. 4 check for loose contact in connector. 5 check for signal processor called chroma ic.