This section gives a quick overview of some useful facts to know.

• An IES text file provides intensity and other information about the light fixture of interest. These files are available from the light fixture manufacturer and can be downloaded from their website.

• It is important to understand how to orient the fixture to the grid, and how to tell which direction the light is coming out of the fixture as described by the IES file.

• The user display has been refined to provide all the controls at your finger tips. No searching for hidden menus or wondering what a screen full of icons does. Get to know the user interface and how it functions.