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In your "Channels" menu, you should have the option of "auto tune". Once you've plugged in your antenna, cable cord, select this option. Before doing so, unplug your tv ONLY and let it set for about a minute. Plug it back in, turn on, go into Channel Menu and select the "auto tune" option. This may take a while, as newer tvs have several hundred channels. This will auto tune your tv to the channels received through your selected device\cable. You may consult your user manual for further assistance. I just did this with my tv a couple weeks ago and its very simple. You will also be able to "delete" channels that do not come in well, or not at all i.e. The "ant screen" etc.
hi your signal could be to strong, on the aerial cable the thin brad rap 4 strands around the center solid pin then retune in auto, if this does not work you may to manual tune it in, or get someone to check your aerial and you could try a firmware update on your tv hope it helps
Check and replace its main system control memory IC. If this IC is faulty, auto tuning will not work, or, the TV will store any received channels. If the TV do not tune into channels too, the AGC voltage to its tuner, and tuner itself should be checked.
hi,
To Re- tune your TV you have to go to the Auto tuning option in the
menu. do the following procedure for auto scan all the available
channels.
To tune the free view analogue channels do the following procedure.
1. Press the Menu/setup button on the remote. 2. Select Auto tuning and press enter. 3.Select the country and press enter. 4. Select start and press enter. The automatic tuning will search for available broadcasts and should store the channels in the correct order. During the search the sound is muted. When all programs have been stored, the normal TV screen will appear. If you can sent your email address through fixya then i will sent the user manual for Toshiba 19A 615 DB. ok .
When you are auto tuning the system will not store a channel which is week by its standard ( at least 60% signal strength ) This done to avoid grainy picture and hissy sound. You can go into manual tuning and store it.
u can auto tune ur tv for storing channels aromatically through the following steps 1. press MENU button and then select CHANNEL and press ENTER. 2. select country and press ENTER 3.select AUTO TUNE and press enter. 4. press ENTER again.
wait till it memories all available channels. after auto tuning it will display sort channels. if u want to sort channel, do it, if not exit the option.
Hi, It seems just channel stored data issue. Please perform Auto Preset / Auto Channel / Auto Tuning (mentioned menu items) and store all channels again. Hope problem will resolve.
It depends what make of TV you have, basically you need to auto tune it to get the stations back. You need to select your MENU, then TUNING, then AUTO TUNE wait until it tells you completed, then STORE.
cant tune tv, and keep it there
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