Northside Service Company's video: How to use the Zoyi ZT702S to adjust the Cassette Player in a NuTone IM4006 Master Station

This Video is not about making the adjustments on the Cassette Player ~ it is really about how useful the ZT702S can be for a hobbyist or beginner that doesn't want to spend $300.00 for a oscilloscope It would have been great to have a tool like the ZT702S when I was on a field service call - Here's a Link to our Repair Request Form: https://docs.google.com/forms/d/e/1FAIpQLSdQHT6fVgm25twaXFeCkkgeITEfAE_zlRBry6B8-GbIs19wcQ/viewform?formkey=dF9RVjBQMFQ5S0xYbTBHMHRoNkVkRFE6MQ For more detailed information about NuTone Door Chimes and Intercom Systems: You Can: Visit our web site: http://northsideforyourhome.squarespace.com Or you can email use at: nscompany@msn.com Or you can call us at: (925)743-8236