Shure In Ear Monitors Course Content Lessons Status 1 PSM 101 - Part 1 - Why Use Personal Monitors 2 PSM 101 - Part 2 - Choosing a Personal Monitoring System 3 PSM 101 - 3 - Earphones and Safe Listening Practices 4 PSM 101 - Part 4 - Setting Up Your Personal Monitor System 5 PSM 900 - How to Set Up a System with a Single Transmitter 6 PSM 900 - How to Set Up a System with Multiple Transmitters 7 PSM 900 - How to Use the CueMode 8 Understanding Headphone and Earphone Specifications 9 How to Clean Shure Earphones