Epson 5550C User Manual - Page 74

Button 3 Function Line 4 Marker 5 Clear Description Draws a straight line on the screen: Press the Effects button, then press the bottom multi-purpose button once to define the line position. To draw another line, move the pointer away from the line you just created and press the bottom multi-purpose button again to define the new line position. Lets you highlight an area of the screen with a colored bar: Press the Effects button, then press the bottom multi-purpose button once to define the start position for the bar. Use the pointer button to select the end point of the bar. To draw another bar, move the pointer to the area you want to highlight and repeat the process. (This function can create horizontal and vertical bars only; it cannot draw diagonal lines.) Clears the screen of all special effects. Controlling the Projector 63