NO CHANNELS I CANNOT GET IT TO PICK UP CHANNELS

What specific model of JVC multi-system TV do you have? What is the signal source?

The majority of the JVC multi-system TVs that I've researched only have analog tuners (NTSC, PAL). The AV-29LX is an example of the older JVC TVs. Since most over-the-air signals are digital, you will need a digital-to-analog OTA signal converter to watch any signal from an aerial TV. If you have a cable system that has upgraded to digital cable, you will need a cable box.

Converter boxes are harder to find but there are a few remaining. Here's one for the US: http://www.amazon.com/Magnavox-DTV-Digital-Analog-Converter/dp/B0013ZKZGU .

I wish that I had better news for you.

Cindy Wells
(A few low-power stations still broadcast in the analog format. However, you have to be really close to the station or have an outdoor antenna to have a chance at receiving the signal.)