[zac0490]

Those are signal strength readings.

This happens only on one channel WBBM CBS Chicago Digital 3 HR10-250.

I get a picture when on tuner 1 and when i try tuner 2 ,
I do not get a picture Tried switching the cables and splitter Tv tuner is crystal clear.

Thanks,Scott

 

[mikeny]

See these threads:

OTA Tuners Show Different Strength Thread

Weird OTA Strength Thread