Digit 0- 9 Manual entry for direct access to Channel programs for a 2 digitchannel number.SMART sound Selects excellent preset audio for voice, music, theatre, andpersonal settings.SOUND selection TV sound mode selection, to access MONO, STEREO andSAP.MUTE Controls sound to mute sound or restore sound setting.PC/TV switch PC/TV function swaps between last PC and Video input viewed.SMART picture Selects excellent preset picture controls for multi-media,personal, movies, sports, and weak signal programs.DISPLAY status To display the state of video input, aspect ratio, programnumber, sound selection, timer for 5 second.CHANNEL up/down Adjusts the TV channel up/down.Volume +/- To increase and decrease volume level.OSD main MENU select Displays the main On-Screen Display (OSD) menu.SLEEP timer Selects the length of time to automatically turn off the LCD TV(off, 15-180) .Screen Size Selects different screen sizes; standard mode, 4:3, full screen,and non-linear scaling.LAST channel Selects the previous TV channel viewed.Closed Caption Selects Close caption feature. (Japanese model without thisbutton)RETURN TO TOP OF THE PAGEBack to Contents Page