LC-32HT3U/LC-37HT3U/LC-42HT3U1 – 2[2] OPERATION MANUALPart namesPOWERbuttonTV (Top/Front)Channel buttons(CH/)Volume buttons (VOL/)INPUTbuttonOPCindicator**POWERindicator**OPC sensor*Remote control sensorNOTE*OPC: Optical Picture Control (SeeOPERATION MANUAL FOR HOTEL OPERATOR.)** See page for TV status indicator Operation Manual.SLEEPindicator**