111
7
Rec output (audio capture)
volume is too high/low, or audio
quality is poor.
Speech reinforcement and audio
recording being used
simultaneously.
Main output is being used for
recording audio.
Unit previously used for speech
reinforcement and not been
reset to factory default.
The output level of Dante D/A
converter is different from the
reference level of the recording
device.
Communication device is
connected.
Yes
Yes
Yes
Yes
Yes
If the speech reinforcement calibration score is
low, the Rec output audio quality will be poor.
Increase the speech reinforcement calibration
score.
(See “Calibrating” (page 64))
The Main output is for speech reinforcement.
Use the Rec output for recording audio.
(See “4.4 Audio design” (page 30))
The calibration state when used for speech
reinforcement may still be present. Reset the
MAS-A100 to factory default state for use.
(See “6.3 Factory reset” (page 81))
Insert a mixer that has a volume adjustment
between the Dante D/A converter and the
recording/communication device to make
adjustments.
(See “4.5 Remote lecture system design” (page
41))
Adjust the input level of the communication
device using the communication software to
improve the sound quality. If the
communication device has non-linear
processing or dynamic processing (AGC, noise
gate, echo canceler, etc.), they may be
affecting each other and not operating
correctly.
(See “4.5 Remote lecture system design” (page
41))
Contact your local Sony dealer.
