model) the adjustment is either on the back, or on the front behind the covers. There then will be a plastic adjusting screw. BE CAREFUL, there more...
JVC AV-56P575 56 in. Rear Projection... - Troubleshooting
unplugging it for a minute, then plugging it back in.
3) Try covering up the infra-red receptor on the front of your TV to
see if you're getting unwanted signals from the more...
JVC AV-56P575 56 in. Rear Projection... - Troubleshooting