You have to assemble LEVEL-it® before you can use it.
Instructions for assembling LEVEL-it®.
To download the file, option-click on the link (Macintosh), or right-click the link (Windows) and choose "Save ... As". The file will be saved to the location you specify on your computer. View the files using the Adobe Acrobat Reader. If you don't have it, click on the link at the bottom of this page to download it. It's free.
An expanded version of LEVEL-it® assembly instructions with many color photographs is here: