Trouble with TV Converter box, We've been picking up Fox 49.1, 49.2, 49.3 since they went digital 4 years ago. Why all of a sudden are we having trouble for over 2 weeks picking any of these channels up? Have unplugged the antenna, re-scanned, then plugged it back in and scanned these channels, they show up once in a while? Any idea's would be appreciated. When it good weather they try to come in, have moved the direction of my antenna which is at least 25 ft high. Thanks Margaret

SOURCE: no signal on digital TV

If you are talking about over the air digital channels I would lean toward ant problems

SOURCE: I have a Westinghouse 26 inch TV.

I carried my Westinghouse TV to the basement. Unplugged the antenna from the digital converter box and connected it to my digital TV. I then re-scanned for channels and found channel 9. After carrying the Westinghouse TV back upstairs, I connected the original set-up and tuned to channel 9 which was now showing on the screen as no signal. From that point I moved my VHF dipoles until I had located the correct position for reception. A little labor intensive, but I was fortunate to have another antenna that was receiving channel 9.

SOURCE: built in tuner not working since digital transition

I do not know if you will get this message but if you do. Here goes. The protron PLTV3250 does indeed have a digital tuner that can be used with an over the air antenna. You need to push "source" on the remote until DTV is selected. With this selected and your coaxial cable from your antenna hooked up to the digital connector (not analog) on the back of this tv you can then press Menu and you will see a totally different looking menu that you are probably not used to seeing and then from there you can do an auto scan for the digital channels and it works great. I have rabbit ears hooked up to this Protron PLTV3250 and this has a beautiful picture. Far better than the picture I get from just the standard digital Directv receiver. You do not need a seperate digital tuner box to use with this TV. It does indeed have an ATSC digital tuner and it works great. You probably are selecting Source "TV" in the menu and that is not what you select for this TV to use the Digital Tuner. You need to select DTV from the source menu. Good luck and please let me know if you already knew this or if this helped you. Thanks, Tom