384. Using On-Screen MenuMenu ElementsSlide barSolid triangleTabRadio buttonECO mode symbolWireless symbolMenu 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 projector is in the state of the [FORCED ECO MODE]�High Altitude symbol ����������Indicates the [FAN MODE] is set to [HIGH ALTITUDE] mode�Wireless symbol �����������������Indicate the wireless LAN connection is enabled�Menu mode ������������������������Indicate the [ADVANCED] menu or [BASIC] menu�SourceAvailable buttonsThermometer symbol Key Lock symbolOff Timer remaining timeMenu modeHighlightHigh Altitude symbol