How to Repair Dodgy or Broken Headphones: Part-4

[Md. Abrar Amin]

Set up a multimeter. If you haven't found the problem yet, use a multimeter. You can find one at a hardware store. You'll need a sharp knife as well, so children should ask an adult for help. Set up the multimeter as follows:
Set the multimeter to test continuity, marked by ))) or a similar symbol.
Plug the black lead into the hole marked COM.
Plug the red lead into the hole marked with an Ω, mA, or ))).