Originally Posted by Gaga1951
It used to work fine, now when scanning it says check antenna cable and rescan. Checked and everything is hooked up. Booster is turned on. Living room area TV is fine. Donít know where else to check connections. Coxial hookup seems to disappear into the ceiling so where do I look now?
I went through a similar scenario. To troubleshoot, I removed all 4 coaxial wall plates, i.e., living room (2), bedroom, and outside. I then removed and closely inspected each coax cable to ensure the compression fittings were installed correctly and that the center conductor (wire) was intact and long enough. I was surprised at how loose ALL the connectors were. I re-tightened them all and snugged them using a pair of pliers. I did find what appeared to be a piece of the ground shield inside of the bedroom cable connector that couldíve been attenuating my reception in the bedroom.
I found a 3-way splitter behind the wall in the living room connected to SET 2 of the amplifier wall plate output, while the splitter outputs went to the living room television directly, the bedroom television wall plate and the outside television port.
In addition, I have a home run for a satellite connection outside to a separate coax connector in the living room AND a home run from the living room to the bedroom for connecting the the satellite receiver output to send it back to the bedroom.
I took the time to document my coax wiring on a drawing for my specific camper.
Hope this helps to get the troubleshooting wheels turning.