English2ContentsBe Sure to ReadImportant Notice···················································3Safety Precautions ···············································4Accessories ························································8Installing the TV ···················································8Installing the wall-hanging bracket ························· 11Connections ······················································ 12Identifying Controls ············································· 17First time Auto Setup ··········································· 19Watching TV······················································ 20How to Use eHELP ············································· 20FAQs ······························································· 22Maintenance ····················································· 23Specifications ···················································· 24The terms HDMI and HDMI High-Definition MultimediaInterface, and the HDMI Logo are trademarks orregistered trademarks of HDMI Licensing Administrator,Inc. in the United States and other countries.Dolby, Dolby Vision, Dolby Atmos, Dolby Audio, and thedouble-D symbol are trademarks of Dolby Laboratories.Manufactured under license from Dolby Laboratories.Confidential unpublished works. Copyright © 2012-2019Dolby Laboratories. All rights reserved.The Bluetooth ® word mark and logos are registeredtrademarks owned by Bluetooth SIG, Inc. and any use ofsuch marks by Panasonic Corporation is under license.DVB and the DVB logos are trademarks of the DVBProject.x.v.Colour™ is a trademark. For information about the trademarks, refer to[eHELP] (Search by Purpose > Read first >Before use > Licence).The illustration for TX-50HX820B is used in thismanual unless otherwise mentioned.Illustrations shown may be different depending onthe model.