- 145 -● Is Contrast, Brightness or Colour in the Picture Menu set to the minimum?Settings Picture Basic settingsBlurry or distorted image (no sound or low volume)● Reset channels.Watching Tuning and editing channels Auto SetupThere may be red, blue, green and black spots on the screen● This is a characteristic of liquid crystal panels and is not a problem. Theliquid crystal panel is built with very high precision technology giving youfine picture details. Occasionally, a few non-active pixels may appear onthe screen as a fixed point of red, green, blue or black. Please note thisdoes not affect the performance of your LCD.Digital TVBefore requesting service or assistance, please follow these simple guides tosolve the problem.If the problem still persists, please contact your local Panasonic dealer forassistance.Block noise, frozen or disappearing image occurs / Some channels cannot betuned● Check the position, direction and connection of the aerial.● Check Signal Condition. If Signal Quality is displayed in red, the DVBsignal is weak. Connecting the aerial to the TV directly may improve signalquality than connecting the aerial through the equipment (set top box,DVD, etc.).Watching Tuning and editing channels Signal ConditionWatching Basic Basic connection● Weather conditions will affect signal reception (heavy rain, snow, etc.),in particular in poor reception areas. Even during good weather, the highpressure can cause poor reception of some channels.● Due to the digital reception technologies involved, quality of the digitalsignals may be relatively low in some cases, despite good reception ofanalogue channels.● Turn the TV off with Mains power On / Off switch, and then on again.● If the problem persists, consult your local dealer or service provider for the