A-50 Level Calibration

Level Calibration for Fidelity IQ                                                       

Fidelity IQ is a technology to automatically correct hearing of sound volume for each frequency. A sense of hearing of a person differs in sensitivity depending on the frequency. For example, when vocal and bass are reproduced at the same input level, you will sense difference in sound volume. 

Fidelity IQ is activated without calibration (measurement) for quick use. Performing level calibration with the supplied speaker setup microphone measures the sound pressure level of the actual speaker, enabling correction the most suitable for the customer's environment.

1. Connect the speaker setup microphone (a) to the SETUP MIC jack of the main unit,         and set up the microphone at the hearing position. After setup, tap "Calibration" to         start measurement. When skipping this process, tap "Skip".

・ Fidelity IQ can be used even if measurement is not performed. In this case, the hearing environment and speaker characteristics are not reflected.