Congratulations. You have completed the tutorial on "Safety Light Screens."

In this tutorial, you learned about the use of light screens in machine safety applications and you should now be able to:

• Explain how a safety light screen is used as a safeguard
• Determine when to use a safety light screen as a safeguard
• Distinguish between types of safety light screens
• Name three general application in which safety light screens are used
• Identify safety light screen functions that are relevant to your application