18USER INFORMATIONH ServiceBefore requesting service look through the Troubleshooting . Toobtain service get in touch with your dealer and tell them yourtelevision model type and serial number (to be found on the rearpanel).H TV games/Home computersFrequent use of the games console or computer may cause“shadows” on the screen. This can be avoided if you meet thefollowing requirements:` Reduce brightness and contrast to minimum;` Do not use your television continuously with the gameconsole and computer` Remember that this type of screen damage is not anoperation defect and is not covered by the Panasonicwarranty.H Last settings savedSome functions allow the last settings to save , i.e. the followingsettings will be activated when you turn on the television again:Programme positions TintQ-Link Last viewed programmeVolume correction (+AV) ContrastVolume SharpnessBrightness ColourStandby mode StatusCountry OSD languageH Automatic switch---off (Sleep Function)If the television remains switched on when the station endstransmission, the television will automatically be put in standbymode after 30 minutes. This function does not operate in the AVmode.SPECIFICATIONSModel TX-21AT1FPower source 220 - 240 V, 50Hz AC power sourcePower consumption 55WPower used in Standby mode 0.9WScreen51 cm diagonal 51 cmSound(music) 5W RMS (10W MPO), impedance 8Ω. − monoDimensionsHWD476 mm524 mm473 mmWeight 22 kgTV systems/zonesPAL B/G, PAL-60, SECAM B/GVHF E2 - E12 VHF H1 - H2 (ITALY)VHF A - H (ITALY) UHF E21 - E69CATV (S01 - S05) CATV S1 - S10 (M1 - M10)CATV S11 - S20 (U1 - U10) CATV S21 - S41 (Hyperband)TV systems/zones CATV S11 S20 (U1 U10) CATV S21 S41 (Hyperband)PAL D/K, SECAM D/KVHF R1 - R2 VHF R3 - R5VHF R6 - R12 UHF E21 - E69M.NTSC playback (via AV input) from VCR NTSC 4.43 MHzNTSC playback (via AV input) from VCR NTSCNumber of programme positions 99 + VCRAerial input --- rear UHF / VHFHeadphones output --- front 3.5 mm, impedance 8ΩAV connector --- rear AV1--- 21---pin connector --- AV input/output, RGB input, Q---LinkAV connector --- front Front AV --- RCA sound signal input, 1 x RCA video signal inputThe specifications may be subject to change without notice. Weight and dimensions are approximate.