56Problem ActionsChaotic image, noisy • Set “P-NR” in the Picture Menu (to remove noise). (p. 26)• Check nearby electrical products(car, motorcycle, fluorescent lamp).No image can bedisplayed • Is “Colour” or “Contrast” in the Picture Menu set to the minimum?(p. 26)Blurry or distorted image(no sound or low volume) • Reset programmes. (p. 35)Unusual image is displayed • Turn off the TV with Mains power On / Off switch, then turn it Onagain.No sound is produced • Is “Sound mute” active? (p. 9)• Is the volume set to the minimum?Sound level is lowor sound is distorted • Sound signal reception may be deteriorated.• Set “NICAM” (p. 26) in the Sound Menu to “Off”.(Analogue only)Whirring sound is heard • The sound is from built-in cooling fan(not a sign of faulty operation).• Due to the digital reception technologies involved, quality of the digital signals may be relatively low insome cases, despite good reception of analogue programmes.Interference orfrozen / disappearingimage in DVB• Check “DVB Signal Condition”. (p. 35)If “Signal Quality” or “Signal Strength” are displayed in red, checkaerial.If problem persists, consult your local Panasonic dealer.• Turn the TV off with the Mains power On / Off switch, then turn itOn again.Sound is unusual• Set the sound setting of the connected equipment to“2ch L.PCM”.• Check the “HDMI1 / 4 Input” setting in the Sound Menu. (p. 26)• If digital sound connection has a problem, select analogue soundconnection. (p. 52)Pictures from externalequipment are unusualwhen the equipment isconnected via HDMI• Is the HDMI cable connected properly? (p. 50)• Turn Off the TV and equipment, then turn them On again.• Check an input signal from the equipment. (p. 54)• Use an equipment compliant with EIA/CEA-861/861B.TV goes into“Standby mode” • Off Timer function is activated.• The TV enters “Standby mode” about 30 mins. after analoguebroadcasting ends.The remote controldoes not work • Are the batteries installed correctly? (p. 6)• Has the TV been switched On?An error message appears • Follow the message’s instructions.• If the problem persists, contact the authorized Service Centre.Screen Sound DVB HDMI OtherFAQs