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reevesjasonAug 27, 2025
What to do if my Yamaha Receiver displays E-7 NO MIC?
- KKaren DillonAug 27, 2025
If your Yamaha Receiver displays 'E-7:NO MIC', it means the optimizer microphone was unplugged during the auto setup procedure. Connect the supplied optimizer microphone to the OPTIMIZER MIC jack on the front panel.