Question about RCA L42WD22 42 in. LCD Television

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I have a problem with my tv....the channels dont come in & when i use remote to change channels it gives me input signals..changes from signal to signal n i have no sound either

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You need to replace the remote they sell them cheap on ebay about £11.50

Posted on Jul 13, 2010

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Posted on Jan 02, 2017

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I have a Sharp TV model LC-32SB24U. I cannot access the menu screen because I lost the remote control. Is there another way I can change channels without a remote?


The Sharp LC-32SB24U has menu, input, volume up/down and channel up/down buttons on the top of the TV. When you access the Menu using the buttons on the TV, the Input button is the same as the Enter key. The volume up/down buttons map to the left and right arrows. The channel up/down buttons remain up and down. The Menu button is the closest to the power button (on the right). The volume buttons are the ones on the left.

Make sure that the input is set to TV to change channels. Then you need to program the available channels, access the Menu and navigate to Setup (left/right arrows). Press Input to enter this sub-menu. Then use the Up/Down arrows to select CH Setup. Press Input again to enter. Now you can set the channel source and let the TV scan for channels that have a strong enough OTA signal or are unencrypted cable channels. These are the top two options in the Channel Setup menu. The details are available in the manual which is available here: http://static.highspeedbackbone.net/pdf/Sharp_LC37SB24U_LC32SB24U_Manual.pdf . For OTA channels, you may need to check the signal strength under the Antenna Setup - Digital option in this Setup menu. OTA Digital signals will not be tuned in if the signal strength is low. It's an all-or-none tuning; amplifiers and external antennas may help. See tvfool.com for details of transmitters and the recommended antenna for your area. (Warning: damaged amplifiers can become filters and block the signal on some channels. Replace the amplifier if it is damaged.)

If you look to replace your original remote with a universal remote, you'll need one that was programmed more than 6 months after the TV was released. That may be 12/2005 based on the manual copyright date. Look for a remote that has a Menu and Input or Source button and check all of the codes to find one that matches all of the features on your original remote. Amazon has an OEM remote for the LC-32SB24U; remotes.com also has a replacement remote available that has been programmed for the TV. (On remotes.com, search for the LC32SB24U.)

I hope this helps.

Cindy Wells

Oct 26, 2015 | Sharp LC-32SB24U 32 in. LCD TV

2 Answers

How do i get the TV to play satellite? it just says weak signal when I turn the tv on. JVC RM-C18G


It has to be on the right channel. If you are supposed to be on channel 3, 61, 73, 113 (ask the satellite company which one you should be on) then you'll have to change the channel. If you are not supposed to be on a channel you have to find out which input you're supposed to be on (video 1, video 2, video 3, av 1, av 2, av 3, hdmi 1, hdmi 2, input 1, input 2, input 3 for example).

Jul 19, 2011 | Televison & Video

1 Answer

My 42" Vizio TV turns on and says No Signal, then


push INPUT on remote, select the input source you want, keep changing channel to find a exist channel.

Mar 25, 2011 | Vizio 42 in. LCD TV

1 Answer

My insignia tv shows a NO DATA BASE error on screen. How do i fix this.


Try these tips:

Connecting your Cable box through Coaxial to the TV.
1- Turn on the TV and the Cable Box, secure all the coaxial connectors.
2- Press the "TV" button to be sure you are in the TV mode.
3- You need to set the TV in a specific channel for receiving the signal from the Cable Box, usually they are channel 3 or 4. Please press in the TV's remote those channels numbers and check if you are receiving signal about the Cable Box in any of them.
4- If you do, afterwards remember to continue using the Cable Box remote to change the channels instead of the TV one.

Connecting your Cable Box through RCA to the TV
1- Turn on the TV and the Cable Box, secure all the RCA wires.
2- Press the "TV" button to be sure you are in the TV mode.
3- Press the "Input" button to go to AV1 or AV2 depending where the Cable box is connected.
4- You should be receiving signal instantaneously after you have changed the Input and keep using the Cable Box remote for changing the channels.

Jun 21, 2010 | Insignia LCDTV26 26 in. Television

1 Answer

Orion TVD2710. Lost remote, can't change signal input


I would suggest you try to find a universal remote that has an "input" or "source" button and program that one to your tv. By pressing the "source" or "input" button, it will change the input to the tv. I hope this helps! -Der Strom

Apr 06, 2010 | Orion STV2763 27" TV

1 Answer

No signal


You have changed the input to a selection that does not have a signal. Look at where the cable goes into the TV, this should show the name of that input, then change input back to that exact one via your remote.

Apr 19, 2009 | Dynex 32 in. LCD Flat-Panel HDTV

1 Answer

LG 37in HD LCD tv not responding to any pressed buttons.


Based on your description, it appears that you have main board issues with your unit since your controls do not work and some inputs are NG.

Apr 24, 2017 | LG 37LP1D 37 in. LCD Television

1 Answer

Not being able to change inputs


Change the input setting on the tv not the remote.
If you are using a universal remote it may not be programmed correctly.
When you push the input button on the remote it is changing it to the Over The Air Antenna, it is not recieving a signal and there is no channel label added for the station it is set to.
If you do have an antenna connected, from the menu do a channel search and see if it can find any signal.

Let me know how it goes, I can assist further.
lone99star

Jan 09, 2009 | Philips 32PFL3403D/27 32 in. LCD TV

1 Answer

Front Audio Video inputs not working


What model TV is it?
it may be you need to change the input to video 1 or video 2 to get those front jacks to work. if there is a TV/Video button on the front you should be set. If not you may need the remote control. Sometimes changing the channel to below channel 1 will give you that option.

Nov 20, 2008 | Televison & Video

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