- 203 -Care and CleaningDisplay panelFirst, unplug the Power cord plug from the wall outlet.■ Display panelThe front of the display panel has been specially treated. Wipe the panelsurface gently using only a cleaning cloth or a soft, lint-free cloth.● If the surface is particularly dirty, after cleaning up the dust, soak a soft,lint-free cloth in diluted mild liquid dish soap (1 part mild liquid dish soapdiluted by 100 times the amount of water) and then wring the cloth toremove excess liquid. Use this cloth to wipe the surface of the displaypanel, then wipe it evenly with a dry cloth of the same type until thesurface is dry.● Do not scratch or hit the surface of the panel with fingernails or other hardobjects. Furthermore, avoid contact with volatile substances such as insectsprays, solvents, and thinner, otherwise, the quality of the surface may beadversely affected.