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5-020-094-11(1) Copyright 2020 Sony Corporation
Displays the gain limit status.
When one lamp is displayed, the microphone gain has reached the limit for suppressing feedback and maintaining
audio quality.
When two lamps are displayed, the microphone gain has exceeded the limit and that audio quality has deteriorated.
To avoid deterioration in audio quality, set the microphone gain in the range so that the gain limit lamps are not lit or
only one lamp is lit.
[Mic gain]
Displays the default value of the microphone gain.
This is set to –12 dB immediately after calibration.
Press the +/– buttons, or press the value and enter a new value directly, to change the setting.
2.
[Test signal]
This cannot be operated using this screen.
3.
[Status]
Displays a 5-level rating of the calibration. The higher the rating value, the higher the limit for speech reinforcement
of the audio.
If the rating is [Fair (2)] or [Poor (1)], review the installation environment of the MAS-A100 and the audio system
settings, and then perform calibration again.
4.
[Close] button
Applies the microphone gain settings, and exits calibration.
5.
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