27Service: If there is a problem with your TV please refer to the table below to determine the symptoms, then carry out the suggestedcheck. If this does not solve the problem, please contact your local Panasonic dealer, quoting the model number and serial number (bothfound on the rear of the TV).Symptoms ChecksPicture Sound ChecksSnowy Picture Noisy SoundAerial location, direction or connectionMultiple Images Normal SoundAerial location, direction or connectionInterference Noisy SoundElectrical appliancesCars / MotorcyclesFluorescent lightsSwitch on P ---NR in Picture menu to reduce picturenoiseNormal Picture No SoundVolume levelSound mute switched onNo Picture No SoundTV set to AV modeNot plugged into A.C. outletNot switched onPicture / Sound controls set at minimum levelsCheck if in standby modeNo Colour Normal SoundColour controls set at minimum levelsPoor or Distorted Picture Weak or No SoundRetune Channel(s)Coloured Patches Normal SoundMagnetic Interference from unshielded equipmentReceiver moved while switched ON, switch TV off for30 minutes.If picture is also tilted, use Geomagnetic Correctionfeature (see Quick Start Guide, page 5)Normal Picture Weak or distorted soundSound reception may have deteriorated.Switch MPX setting (Sound menu) to Mono untilreception improves.TROUBLESHOOTING