Over the air digital tv signals
Why would you have 5 bars of reception on the tv then there is no picture and a message says no signal.....a second ago there was a beautiful photo....What causes that??
Forum Discussion
Bob Vaughn wrote:
Why would you have 5 bars of reception on the tv then there is no picture and a message says no signal.....a second ago there was a beautiful photo....What causes that??
If that 5 bars is measured on a scale of 0-5, then something is intermittent. Could be the things previously mentioned but probably not for that much of a change suddenly.
A loose antenna wire or the antenna itself would be my first suspect.
I have that happen quite a bit if the signal is 3 bars or less; almost never if it is more.
