444. Convenient Features Making Freehand Drawings on a Projected Image(ChalkBoard)The ChalkBoard feature allows you to write and draw messages on a projected image.NOTE: Selecting another source will quit the ChalkBoard function.NOTE: The ChalkBoard feature is available only when a USB mouse is used.To display the ChalkBoard tool bar, click the middle button on your mouse or select [ChalkBoard] from the menu.The tool bar contains the following icons. Drag ................. Drags to move the tool bar. Pen ................... Left-click and drag to draw lines freehand. Left-click or right-click the pen icon to display the pen palettecontaining four lines of different thickness from which you can select a line you prefer by left-clicking. Color ................ Selects the color of a line. Left-click to display the color palette from which you can select a color you preferby left-clicking. Eraser ............... Left-click and drag to erase part of a drawing. Left-click or right-click the eraser icon to display the eraserpalette containing four erasers of different thickness from which you can select an eraser you prefer by left-clicking. Clear ................. Left-click to clear the drawing completely from the ChalkBoard screen. Hide .................. Hides the tool bar by left-clicking. Right-clicking anywhere on the screen displays the ChalkBoard tool baragain.Exit ................... Clears the complete drawing and exits the ChalkBoard.