525. Using On-Screen Menu Menu ElementsSlide barSolid triangleTabRadio buttonMenu windows or dialog boxes typically have the following elements:Highlight .............................Indicates the selected menu or item.Solid triangle ......................Indicates further choices are available. A highlighted triangle indicates the item is active.Tab ......................................Indicates a group of features in a dialog box. Selecting on any tab brings its page to the front.Radio button .......................Use this round button to select an option in a dialog box.Source ................................Indicates the currently selected source.Off Timer remaining time ....Indicates the remaining countdown time when the [OFF TIMER] is preset.Slide bar .............................Indicates settings or the direction of adjustment.ECO mode symbol ..............Indicates ECO MODE is set.Key Lock symbol ................Indicates the [CONTROL PANEL LOCK] is enabled.Thermometer symbol .........Indicates the [ECO MODE] is forcibly set to [ON] mode because the internal temperature is toohigh.High Altitude symbol ..........Indicates the [FAN MODE] is set to [HIGH ALTITUDE] mode.SourceAvailable buttonsHigh Altitude symbolThermometer symbolKey Lock symbolO f f Ti m e r r e m a i n i n gtimeHighlightECO mode symbol