Frequently Asked Questions76Problem ActionsScreenChaotic image, noisy tSet [P-NR] in the Picture Menu (to remove noise). (p. 27)tCheck nearby electrical products (car, motorcycle, fluorescent lamp).No image can be displayed tIs [Contrast], [Brightness] or [Colour] in the Picture Menu set to the minimum?(p. 27)Blurry or distorted image(no sound or low volume) tReset channels. (p. 34, 35)Unusual image is displayed tTurn the TV Off with Mains power On / Off switch, then turn it On again.tIf the problem persists, initialise all settings [Shipping Condition] (p. 47)SoundNo sound is produced tIs “Sound mute” active? (p. 8)tIs the volume set to the minimum?Sound level is low or soundis distorted tSound signal reception may be deteriorated.tSet [MPX] (p. 29) in the Sound Menu to [Mono]. (Analogue only)HDMISound is unusualtSet the sound setting of the connected equipment to “2ch L.PCM”.tCheck the [HDMI1 / 2 / 3 Input] setting in the Sound Menu. (p. 30)tIf digital sound connection has a problem, select analogue sound connection.(p. 72)Pictures from externalequipment are unusualwhen the equipment isconnected via HDMItCheck the HDMI cable is connected properly. (p. 67)tTurn the TV and equipment Off, then turn them On again.tCheck an input signal from the equipment. (p. 73)tUse equipment compliant with EIA/CEA-861/861D.OtherThe TV does not switch On tCheck the mains lead is plugged into the socket outlet.The TV goes into Standbymode tAuto power standby function is activated. (p. 9)tThe TV enters Standby mode about 30 minutes after analogue broadcasting ends.The remote control does notwork or is intermittenttAre the batteries installed correctly? (p. 6)tHas the TV been switched On?tThe batteries may be running low. Replace them.tPoint the remote control directly at the front of the TV (within about 7 m and a 30degree angle of the front of the TV).tSituate the TV away from sunshine or other sources of bright light not to shine onthe TV’s remote control signal receiver.Parts of the TV become hot tEven when the temperature of parts of the front, top and rear panels has risen, thesetemperature rises will not pose any problems in terms of performance or quality.The LCD panel movesslightly when it is pushedwith a fingerClattered sound might beheardtThere is some flexibility around the panel to prevent damage to the panel.tThe panel might move slightly when it is pushed with a finger, and clattered soundmight be heard. This is not a malfunction.An error message appears tFollow the message’s instructions.tIf the problem persists, contact your local Panasonic dealer or the authorized ServiceCentre.