JVC 32" User Manual page 37

The picture moves.
The picture is doubled or tripled.
The picture is spotted.
There are stripes on the screen or colors fade.
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‧ The source signal may be weak.
‧ The provider may be experiencing difficulties.
‧ Check input connections.
‧ Adjust the antenna's location and direction.
‧ Check input connections.
‧ Keep the LCD-TV away from noise sources.
‧ There may be interference from other appliances nearby or
around the LCD-TV.
There may be interference between the source cable and the
power cable. Make sure they don't touch.
‧ There may be interference from other appliances.
‧ There may be interference between the video source cable and
the power cable. Make sure the power and video cables are not
touching.
‧ Check the Hue, Saturation and Color adjustments.