ATEIS IDA8 - Manual (Page 195)

Product Features 195
© 2012 ATEÏS
4.2.3.2 Control Panel
Microphone:
The sleek condenser gooseneck microphone. This unidirectional condenser microphone warrants
high quality directive signal pick up from the user and hence less interference from the surroundings.
Monitoring Speaker:
This embedded speaker to play chime when paging or monitor signal from audio processor, it needs
to work with rs485 output component to get audio signal from other DSP components in audio
processor.
Fault LED:
To display fault status of system. Following table list the states of fault:
Status Frequency Activity
Permanent There are faults in audio processor.
Blinking ° ° Lost communication with audio processor.