Hisense Group TL 2020 user manual Appendix, Cleaning and care, Important notice

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Appendix

Cleaning and care

WARNING: TV sets use high voltage. Do not try to remove the back cabinet yourself. There are no user serviceable parts inside. Note that opening the cabinet could void your warranty. Refer servicing to qualified service technicians.

To clean the TV screen:

1)Unplug the TV to avoid possible shock hazard.

2)Use a damp cloth or clean cellulose sponge to clean the TV screen and trim. Do not allow water to spill into the cabinet or damage may occur.

3)Wipe off any excess moisture with a clean dry cloth.

4)Polish the cabinet with a quality furniture polish to maintain the finish and appearance of the cabinet.

Caution: Never use strong solvents such as thinner, benzene, or other chemicals on or near the cabinet. These chemicals can damage the finish of the cabinet.

Important notice

1.When the TV does not behave properly for some reason, please unplug the power and plug it back in.

2.Displaying a still picture for a long time will cause image sticking when the input signal is interlaced. The image sticking will disappear when you turn off the TV for a moment. When using an interlaced input signal, we recommend not to display a still image for a long time.

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Contents English Contents Important safety instructions Heed ALL WarningsS3126A Remote control ConnectionSwitching on/off Signal source selectionPicture adjustment Audio adjustmentLearning about your new TV Wall Mounting your TV Connecting your TVSelecting a location for the TV Connecting to a Personal Computer or Notebook Connecting to an Aerial / Cable antennaPreparation for using your new TV Connecting to a cable converter boxUsing the remote control Preparing the remote control for useConnecting Power Selecting the signal sourceShortcut keys operation ON/OFF StandbyAdjusting volume Switching between two channelsSetting the child lock Setting the sleep timerSelecting the picture mode Selecting the sound modeUsing CCD Closed Captioning Using Parental Control V-Chip TechnologyMenu operation Using the Picture Parameters menuUsing the Audio Settings menu Using the Geometry menu Using the General Settings menuTimer Geometry Password change Chip Menu Parental ControlAbout TV PG Rating Using the Search menu TV Reception ModeSkip Auto SearchImportant notice Cleaning and careAppendix Troubleshooting Problem SolutionSpecifications