Question about LG Televison & Video
Turn the auto tuning off, and manually tune in all the channels you know that you get.
Posted on Jul 11, 2019
SOURCE: Quasar VV-2001 TV/VCR combo - msg: Check Antenna Cable Connection
Check first the antenna using another TV. If there is no other TV available, check using an ohmeter. If you are 100% sure tha the antenna is ok then the antenna connector on your Tv is not making a good connection to the antenna plug.
Posted on May 24, 2007
SOURCE: Toshiba D-VR650KU can't "see" digital channels
On the Notification screen with Cable highlighted I found that left clicking on Cable gave a drop down menu with TV on it for selection. The manual says that while Cable is highlighted, use the up or down arrows to get TV to be an option and then select it and Yes and enter. Hope this helps. I have other problems with my monitor on Line Out, the screen oftens turns blue indicating low or no video using Line 1 or 2 inputs.
Posted on Mar 09, 2008
SOURCE: When auto tuning my LG
Hello,
The ABC channels arrive on a different Harmonic than Analog signals; specifically the third Harmonic. When you auto tuned, the auto tune chip looks for stron analog channels on the first harmonic and any other strong signals. However the LG model is notably poor at capturing 3rd Harmonic signals.
Harmonics are different frequencies where the same signal can be captured. Making this overly simplified: a frequency multiplied by 2 is a harmonic and that multiplied by 2 is also of the same harmonic; inversely dividing by 2 and 2 gain and so on finds harmonics down in light wave frequencies.
You may be able to manually tune these ABC frequency channels manually (I do not know, as I live in the US and have no direct experience with this) and then add them in one by one. But, using the Auto Tune feature again will wipe those out. The same thing happens to other weak signals, which harmonic is actually (its on an offset carrier wave).
I just read of a man who built an improved antenna and put this in his attic and received ABC channels quit well. A decent understanding of Antenna physics is required, but it only took up 1.5m wide by .8m (sic) long. In a nutshell he improved his basic antenna by building his own more sophisticated antenna.
Shopping around and asking in the shops should get you an antenna add on that will work for you.
As I stated before I live in the US, and we don't have this, but I and others here at fixya have various experience in amateur radio.
I will ask a friend of mine who lives in Australia to confer with me on this problem of yours so he can add some value to our response to you.
Regards,
Worldvet
Posted on Oct 23, 2008
SOURCE: LG TV loses channels when turned off
Is your location prone to power surges or failures? Try plugging your TV into an uninteruptable power supply (UPS) (battery backup and line voltage conditioning). If that doesn't help, I would be suspect the unit has a problem with the internal memory.
I hope this helps.
Cindy Wells
Posted on Apr 18, 2010
SOURCE: New LG 32LD350 - Allowed TV to auto-program
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.
Posted on Mar 11, 2011
3 Connect cable or antenna, then select OK to run Auto
Program
• If you have cable and antenna available, please connect cable first.
• IMPORTANT: Auto Program is only effective when cable or
antenna is connected. If you cancel Auto Program before completion some channels may not be
available.
4 Auto Program will scan for available channels from the signal source directly connected to
the TV's CABLE/ANTENNA input and may take sometime to complete the process. Follow
the help text provided on the screen to run Auto Program.
OK.
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