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I have. Jvc LT-42N810 which the 3D tv. I just bought it switched on and works, but I pressed the key lock, by mistake. now I cant use the buttons cause of the key lock. how do I unlock this key lock? it doesnt ask for digit input or anything. help urgently needed. thanks!

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Posted on Jan 02, 2017

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SOURCE: my Klh digital tv is locked

press the upper left button and hit the mute switch.
i had the same problem, my 2 year old was playing with the remote. Trust me it took me a while to figure it out.

Posted on Aug 25, 2008

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h_leslie
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SOURCE: unlocking the menu button on my tv

you just need a universal remote to program to your tv and remove the lock you can purchase one at walmart

Posted on Dec 12, 2008

  • 1 Answer

SOURCE: Unlock TV

use the music button on the remote

Posted on Dec 17, 2008

  • 1 Answer

SOURCE: LG RU-27FB30C. It's blocked.

http://www.newtvremotes.com/Mfrs/Zenith/ZenithTV/LP702.htm

VISIT THE ABOVE LINK AND ALSO SEARCH

RU-27FB30C on internet and you will get the manual

Posted on Mar 12, 2009

  • 1 Answer

SOURCE: child lock

Press TV/AV key on hold then turn the power off and on.

Hope this helps.

Posted on May 22, 2009

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Jvc tv lt-46n530 I cannot use the side button panel because when I press anything except 'Power' it brings up a big 'Key Lock' image on the TV screen.


You have to have remote to unlock the keylock. Without a remote you will not be able to access any other button than power button.
If you wish to get some more details check the bellow added link.
www.electro-medical.blogspot.com

Jun 29, 2016 | JVC Televison & Video

1 Answer

XCAN'T FIND THE BUTTON TO RUN CHANNEL AUTO SCAN


First make sure that the Source is set to TV and a good antenna/coaxial cable is connected to the TV. Use the Input button on the TV (to the left of the power button) or the Input Select button on the remote. Use the up/down arrow keys to navigate through the source list and press Enter to select that choice. (On the TV, the Input button is the Enter button.) Next press the Setup/TV Menu on the remote (or Menu on the right arrow button or Enter. Then go down to Auto Ch Memory and press the right arrow or Enter. With the up/down arrows, navigate to Signal Type and set that to Air (for OTA channels) or Cable with the left/right arrows. Now navigate to Automatic Search and press the right arrow or Enter. Wait for the scan to be completed.

I hope this helps. The steps are shown in the manual for the LT-19D610 on page 18. The manual is available from JVC on the product page: http://support.jvc.com/consumer/product.jsp?modelId=MODL028825 . The direct link to the manual is http://resources.jvc.com/Resources/00/01/47/J55D0221B.pdf .

Cindy Wells

Dec 05, 2015 | JVC LT-19D610 19" 720p 1366 x 768 35000:1...

1 Answer

I bought a JVC Screen 48inch used now I am locked out of sound on menu sound like treble and bass is dull how can I get code to unlock I need to unlock code to a used Jvc tv so I ca hear sound, sound on...


Hello
To set Lock and unlock proceeding are give here:

Channel guard and V-Chip settings are protected by a four-digit lock code. Your TV comes

pre-set with a lock code of "0000". You may change the code to any four-digit number you
wish. To change the lock code, follow the steps below.
Press the MENU button
Press [UP/Down] button to SET LOCK CODE.
Press [=> / <=] buttons to operate [lock icon appears]
Press ZERO to acess the lock code. The first digit will be highligted.
Press [ => / <=] button to select the number.
Press [Up/Down] button to move the next digit and continue to follow these directions for all the four digits.
Press OK button to finish.
Press the menu button when finished
DO THIS AFTER UNPLUG THE TV FROM AC MAINS WALL SOCKET, AND LEAVE IT FOR ABOUT 30 MINUTES OR SO, REPLUG IT TO ac MAINS, AND DO ALL THE ABOVE SAID PROCEEDINGS. THIS PROCESS WILL ERASE ALL THE V-VHIP CODES, IF SET, AND WILL ALLOW YOU TO SET AN OTHER OF YOUR OWN. The default V-Chip code is [0000]. Ok.

Apr 24, 2011 | JVC Televison & Video

1 Answer

Vchip reset? Inputs won't show HDMI input option. Floor model TV model# av-48P786 sn#13090154


Hello
If a power interruption occured to your household power supply, V-Chip has to be resetted. To reset the V-Chip do the following.

Channel guard and V-Chip settings are protected by a four-digit lock code. Your TV comes

preset with a lock code of "0000". You may change the code to any four-digit number you wish.
To change the lock code, follow the steps below.
Press the MENU button
To SET LOCK CODE use UP/DOWN buttons.
To operate (lock icon appeares on pressing =>/ Press ZERO to access the lock code
The first digit will be highlighted
Use =>/<= button to
To select the number
Press Up/Down button to
To move to the next digit
Continue to follow these directions for all four numbers
Press the OK button to finish (your lock code is now set)
Press the Menu button when finished
OK. Thanks for using Fixya.

Apr 07, 2011 | JVC Televison & Video

3 Answers

Newer Jvc tv wont turn on


1. hold the [vol-] and [menu] button.
2. while holding those, press the [power] button and let go of the [power]button only
3. wait 5 seconds then let go of [vol-] and [menu]
4. wait for a while(approx 30secs).....do you get a picture

This works for the JVC models that end in "9" and end in "0"

May 25, 2009 | JVC LT-40X776 40 in. LCD HDTV

1 Answer

JUST BOUGHT TV WENT TO ADJUST COLOR WAS CHANGING COLORS AND THEN IT SEEMED LIKE IT LOCKED CAN PRESS ANY BUTTON AND NOTHING HAPPENS


Try calling the service center for technical help at these numbers
Check the status of a repair at any of the locations below.


bullet01.gif California Factory Service Center space.gif space.gif JVC Factory Service Center map_it_btn.gif space.gif 5665 Corporate Avenue
Cypress, CA 90630
(800) 252-5722


bullet01.gif Georgia Factory Service Center space.gif space.gif JVC Factory Service Center map_it_btn.gif space.gif 1500 Lakes Parkway
Lawrenceville, GA 30043
(800) 252-5722

This was all the Jvc.com website had to offer for customer service on the website. Hope this helps you with your problem.

May 17, 2009 | JVC LT-42X788 42 in. LCD HDTV

1 Answer

Parental lock


just disturb it
switch on and off on and off be fast
or switch on with program button pressed
it will unlock

Mar 20, 2009 | Philips Magnavox 13MT143S 13" TV

4 Answers

JVC LT-32P679 Blinking Power Light, Automatic Shutoff


1. Hold [menu] and [vol-] button on the side of the TV
2. while holding these, press the [power] button on the side of TV (NOT remote)
3. blue light comes ON and stays ON
4. wait 10 seconds then let go of [menu] and [vol-]
5. wait another 30 seconds and some type of picture should appear

I think this is right. I got it from the JVC call centers guys so sorry if I missed or messed up a step.

Mar 17, 2009 | JVC LT-32P679 32 in. LCD TV

1 Answer

Blue light


Okay, I found a fix! Called JVC, spoke to somebody there, here it is:
1)unplug the TV completely, no wall no power strips, completely
2)wait 10 sec
3)plug TV back in and Turn it on, the light will still be doing the same thing
4)wait 30 sec
5)ON THE TV, not the remote, locate the menu, volume (-) and power button.
6)while simultaneously holding down the menu and volume (-) button, pressed the power button ONCE and continue to hold the other 2 for 10 sec.
7)on the remote control, go to menu>settings>system info
*** now this I know as a FACT will work on systems that display: JVC - ver.5.32FO001, but I don't know of any other versions***
8)press the mute button on the remote twice
9)unplugg TV again and wait 10 sec.
10) plug TV in and turn on

It SHOULD be working normally now... Thanx to the guys a JVC support for this one, I know it seems like an obvious first place to look, but sometimes it isn't. I for one checked online forums first.

Nov 27, 2008 | JVC LT-42X579 42 in. LCD TV

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