Question about Symphonic ST420FF 20" TV

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Video channel disappeared

Our video channel disappeared.
we only have one antenna but two televisions, so when my parents were visiting we moved the antenna to the other tv.
then when I moved the antenna back, I could only see the video channel.
I did a channel search and got up all tv channels, but then the video channel was gone.
I have looked at all menues and I also put the game mode to "on" but the video channel is totally gone??? the tv just jumps over it from 69 to 2.

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  • instantcarma Feb 29, 2008

    no answer? I guess the tv is done. time to get a new one.

×

2 Answers

There has to be a signal or feed coming from what ever video source (ie DVD or VCR) or the video wont detect

Posted on Aug 10, 2008

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I just got mine to work i had the same problem, i bought a universal remote, make sure your dvd player or whatever his hooked in, and hit the input button on the remote, it worked for me. I couldnt get anywhere by looking through menu, but i just hit the input button and it magically appeard :)

Posted on Jun 09, 2008

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6ya6ya
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Posted on Jan 02, 2017

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1 Answer

Connecting rca tv model#F20352SF to a tv converter box


  • Connect ANTENNA OUT of STB to antenna terminal on rear of TV OR, for better picture, connect 3-wire cable to color coded L AUDIO, R AUDIO, and video outputs on rear of STB and connect other ends to L AUDIO, R AUDIO, and video inputs on rear of TV.
  • If STB connected to antenna terminal of TV, set CH 3/4 switch on rear to whichever channel is NOT used in your area.
  • Connect antenna to ANTENNA IN of STB
  • Connect STB to power and use STB remote to turn on
  • Turn on TV
  • If STB connected to antenna terminal of TV, use TV remote to select channel 3 (or 4).
  • Use STB remote to select SETUP and perform channel search.
  • Use STB remote to change channels.

Oct 23, 2016 | RCA Televison & Video

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I forgot code for parental lock on my RCA F32668 32" tv, please help. Thanks


RCA TV Parental Reset Code: First select parental control from the menu. You will be asked to enter your password. Press and hold the "volume +" and "channel +" buttons on your television (not the remote) for 8 seconds. You will see a message that the parental controls have been unlocked.

How To Unlock Your TV Parental Control Password

Jul 07, 2015 | RCA Televison & Video

1 Answer

I dont have a remote and im trying to set up a digital tv antenna but the only channels im getting is 3 and all the video inputs. How to i program channels


Hello,

Usually channel 3 is picked up on a channel scan when there is an input device connected to the TV via a Coaxial Cable, thus using only channel 3 on the TV itself and using the Digital converter box to tune in the channels.

The TV will need to be Digital ready to connect only a Digital Antenna to it and programmed to receive the Digital Broadcasts over the air. If you are certain that this TV is Digital Ready (TV manufactured from 2009 to the present) you can use the menu button on the top, side, or front of the television, then use the channel / volume buttons to move around the menu, and the input button as the enter button.

You will want to select Antenna (ATSC) signal before starting the auto program so the TV will be able to recognize the Digital Channel Broadcasts.

Hope this helps!

Cheers,
Scott

Apr 12, 2015 | Televison & Video

1 Answer

Jvc hd56g786 channels stuck on digital cant get them changed to analog


Using the television's remote control, enter the user's menu. Search for video input and change from cable to antenna. If still experiencing difficulty, visit the JVC website and download the owner's manual to learn the procedure of changing the video input type and deactivate the television's digital decoder.

Dec 22, 2013 | JVC Televison & Video

1 Answer

While moving my parent's Curtis Mathes Cm19001 TV produced in 1999, I touched the channel button which took the TV off of channel 3. We've tried to use the channel buttons to return to channel 3,...


I have one of this tv model too.Just used a RCA component cables like Y,R,W hook one side to the tv Video IN INPUT holes and the VCR the other end of the cable to VCR Video OUT INPUT holes.Now just pushes a channel manual button up or down a couples for the tv go into VIDEO Mode.Play the dvd player it will work.Or try Remotes.com to buy a tv original remote.Return the universal remote.

Jun 18, 2011 | Curtis-Mathis CM19011 TV

1 Answer

Need the unlock code to get channels on the t.v. model ku-27525. yr1996. sony trinitron..*** we're in desperate help..please


Have you used Parental control to block channels?
Maybe just go into the TV menu and unlock there.
If not and the TV is using a cable or Satellite box then just use Video 1 or others even channel 3 to get the channels from the box.
Today we have a lot of free digital TV from our old roof antennas you might look into that.
My own Cablevision on Long Island ,NY has lost 5 and 9 due to a dispute with their source but who cares I have digital from my roof antenna put up in 1965. Please let us know if these ideas helped.
I'm going fishing...>))'>

Sep 30, 2010 | Sony FD Trinitron WEGA KV-27FS100 27" TV

1 Answer

Forget the flat tv password


Hi there,
These instructions are from the model 25R-S100 but should work for you.
1)Press MENU to access MAIN MENU screen.

2)Press CH UP (8) or DOWN (9) to move the selection to “PARENT CONTROL”.

3)Press VOL (+) or (–) to access PARENT CONTROL mode, then “PARENT CONTROL V-CHIP BLOCK” is displayed.

4)Press and hold both VOL (+) and CH DOWN (9) on the TV set simultaneously until the message “INPUT SECRET No.” disappears.

Aug 29, 2009 | Sharp 25L-S100 25" TV

1 Answer

Old tv, digital converter and dvd hook up?


connect the converter in connector to the antenna.

connect the converter out to the dvd in, and the dvd out to the tv in.

Jun 12, 2009 | Televison & Video

1 Answer

No TV PICTURE ON ANTENNA


the difference is that antenna has showers, small spots on the screen, if there is no spots, indicates that you are not on antenna.
av dont have spots on the screen.

this sweeping is suppose to done on the channel selection button

Feb 25, 2009 | Orion STV2763 27" TV

1 Answer

Using rooftop antenna through converter bos to RCA TV


Turn off the text box function of the closed caption decoder on the tv.

Nov 03, 2008 | RCA F32650 32" TV

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