@ MOAN COMPUTER SETUP EM1 USB Condenser Microphone Pleas thoroughly read the Instruction bifocals assembly and asp I for future reference. COMPUTER SETUP APPLE mac 1. Connect EM1 Microphones to your computer with USB cable provided Make sure the Indicating light ls on. Driver may take a few seconds to install automatically. 2. In case the EM1 Microphone Isn't chosen as priority audio Input, you wooed ead to set It by yourself. Click “System Preference" # Ding Talk Edit Window Com Le Sl na lain Eo Gee pi 4.