How to restore the preset channel in panasonic

The simplest way is to connect the screw on connector marked Output on the back of the VCR to the screw on connector marked antenna or cable input on the back of the TV. There will be either a switch or menu item on the VCR where you chose to have it output on channel 3 or 4. Chose which you prefer and then tune the TV to that channel.

In order to get channel 514, you will need to get the digital box/converter from the service privider. LCD's or plasmas are not capable of decoding those channels.

Not familiar with your model, but the problem sounds generic. I am guessing your set is hooked to a cable tv box, and that is where you need to change channels. I also guess that when you changed channels on your TV you probably moved from channel 3 to either channel 2 or 4 and the cable tv box is not sending to those channels so you lose picture and sound. Now, more guessing, you try to put the channel back to 3 on your TV, but still nothing happens. OK, if close so far, there are a couple of things to try. First, be really sure you are actually going back to the same channel you started with. Assuming you don't actually have the signal coming in on an auxiliary line-in and that you had it coming in on a channel, you may need to reset the presets on the television so that it recognizes the one important channel the cable tv box is sending out -- just follow your television menu to select or set channels. There is one more possible easy problem ... I have seen this one happen, after getting the channel correct and reset, if it still doesn't work, you mght need to turn the set off and wait one minute, then turn it back on WHILE the cable box is ON. This can cause the set to RE-Latch onto the cable box signal. It really doesn't sound like something is truly broken or needs replacement, sounds more like a user error. If your set is still under warranty, just call the Panasonic hotline (find it in Google, and they may be able to walk you through exact instructions for your model). Hope this helps.

Make sure the cable is hooked up then press ok on your remote (or enter). If you have your tv hooked up a different way (like hdmi) just change the tv source to the correct one.

Hello

Auto presetting channels you wish to know I thinks, if so do the following.

To preset a channel or to change a preset channel, follow the procedure below.

1) Press the POWER button to turn on the TV.

2) Press the MENU button so that the menu display appears

on the TV screen.

3) Press the CH(annel) ? or ? button to point to "CHANNEL SET".

Then, press the VOL(ume) ? button.

4) Press the CH(annel) ? or ? button to point to "AUTO PRESET CH".

Then, press the VOL(ume) ? button.

The tuner scans and memorizes all active channels in your area.

? The TV distinguishes between standard TV channels and cable (CATV)

channels.

? When AUTO PRESET CH action is completed, the lowest memorized

channel reappears on the screen.

? When you press the CH(annel) ? or ? button after selecting "AUTO PRESET CH",

the tuner will stop at the memorized channels only.

? The TV may recognize TV channels to be CATV channels by receiving conditions. In this case,

try AUTO PRESET CH action again in the fine receiving conditions.

? When AUTO PRESET CH is activated where there is no TV signal input, "NO TV SIGNALS"
will appear on the display after the completion of channel scanning.
OK.

Hello
To tune the TV either with cable of trerrestrial antena, plug in the cable or terrestrial antena cable to the antenna socket of the TV and do the following.

To preset a channel or to change a preset channel, follow the procedure below.

1) Press the POWER button to turn on the TV.

2) Press the MENU button so that the menu display appears

on the TV screen.

3) Press the CH(annel) ? or ? button to point to "CHANNEL SET".

Then, press the VOL(ume) ? button.

4) Press the CH(annel) ? or ? button to point to "AUTO PRESET CH".

Then, press the VOL(ume) ? button.

The tuner scans and memorizes all active channels in your area.

? The TV distinguishes between standard TV channels and cable (CATV)

channels.

? When AUTO PRESET CH action is completed, the lowest memorized

channel reappears on the screen.

? When you press the CH(annel) ? or ? button after selecting "AUTO PRESET CH",

the tuner will stop at the memorized channels only.

? The TV may recognize TV channels to be CATV channels by receiving conditions. In this case,

try AUTO PRESET CH action again in the fine receiving conditions.

? When AUTO PRESET CH is activated where there is no TV signal input, "NO TV SIGNALS"
will appear on the display after the completion of channel scanning.
OK.

Sorry, the chip in the tuner is preset and cannot be changed. I reccomend purchasin an "off air" tuner made for your location.

Automatically tunes in and preset
receivable TV stations.
Make sure the antenna cable is
properly connected.
1 Press MENU (PRESET-1) on the
upper part of the LCD TV set for
more than two seconds. The
AUTO mode screen appears.
2 Press VOL (–)/(+) (PRESET-2)
on the upper part of the LCD TV
set.
All the TV stations in your area
that can be received by the LCD
TV set are automatically preset.
3 The screen shows whatever is on
channel 1 when full auto channel
preset is finished.

Unplug your tv for 24 hours and replug. This should set your tv back to ch 3

good luck----------------tomtaso

Press MENU button, select PRESET and then , select MANUAL PROGRAM and SEARCH, when search completed the program stops. Give the channel and store.