Panasonic TX-P42X50B Operating Instructions - Page 75
Problem, Causes / Actions - problems
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Problem Chaotic image, noisy No image can be displayed Causes / Actions ● Set [P-NR] in the Picture Menu to remove noise. (p. 29) ● Check nearby electrical products (car, motorcycle, fluorescent lamp). ● Is [Contrast], [Brightness] or [Colour] in the Picture Menu set to the minimum? (p. 29) Screen Blurry or distorted image (no sound or low volume) ● Reset channels. (p. 38) Unusual image is displayed ● Turn the TV off with Mains power On / Off switch, then turn it on again. ● If the problem persists, initialise all settings. [Shipping Condition] (p. 47) No sound is produced ● Is "Sound mute" active? (p. 9) ● Is the volume set to the minimum? Sound level is low or sound is distorted ● Sound signal reception may be deteriorated. ● Set [NICAM] (p. 31) in the Sound Menu to [Off]. (Analogue) Sound Digital Channel Unusual sound from the TV ● When power is on, drive noise may be heard from inside the TV (not a sign of faulty operation). No programmes shown on TV Guide ● Reset channels. (p. 38) ● Check the digital transmission by contacting Digital UK on 08456 50 50 50 or at www.digitaluk.co.uk ● Check the analogue broadcast (if still available in your area). ● Consult an aerial or dish engineer to check the alignment of your aerial or dish. Cannot find a channel you have previously watched ● The channel may broadcast for part of the day. ● Check the channel in the TV Guide. (p. 19) ● Channel position numbers may be changed by broadcasters. ● Reset channels. (p. 38) Sound is unusual ● Set the sound setting of the connected equipment to "2ch L.PCM". ● Check the [HDMI1 / 2 Input] setting in the Sound Menu. (p. 31) ● If digital sound connection has a problem, select analogue sound connection. (p. 72) FAQs HDMI Pictures from external equipment are unusual when the equipment is connected via HDMI Cannot connect to the network ● Check the HDMI cable is connected properly. (p. 67) ● Turn the TV and equipment off, then turn them on again. ● Check an input signal from the equipment. (p. 72) ● Use equipment compliant with EIA/CEA-861/861D. ● Check the LAN cable is connected properly. (p. 45) ● Check the connections and settings. (p. 45, 46) ● Check the network equipment and network environment. ● The router may not be set to issue IP address automatically. If the network administrator prefers to allocate an IP address, set an IP address manually. (p. 46) ● The router may be using MAC address filtering (security setting). Confirm the MAC Address of this TV (p. 45) and set the router to use it. ● If the problem persists, consult your Internet Service Provider or telecommunications company. Network 75