Input Fixed Region Tab Input drop-down menu > Properties > General tab The Fixed region is the rectangle used to capture a particular space on the screen. Options apply to Image, Text, and Video capture modes. Option Description Width Define the width of the fixed region in pixels. Height Define the height of the fixed region in pixels. Use fixed starting point Specify the coordinates of a fixed starting point for the fixed region. Starting X Specify the starting x-coordinate for the fixed region. Starting Y Specify the starting y-coordinate for the fixed region. Select Click the Select button and draw a rectangle on the screen the size that you would like to use.