JVC Digital Video Recorder Problems

Most models of cameras have a built in feature to give you a message and turn off if it has condensation on the inside components.

Powering back on during this period can cause damage to components. It should remain off in a warm dry area.

Condensation might occur in high humidity, or when switching from a cool location to a warmer place.

Try cleaning your video heads with a "cleaning tape" let it play for 10 seconds then pause.

If that solves nothing your camera may have permanent damage in which case JVC or a repair shop will have to replace parts.