ATEIS IDA8 - Manual (Page 55)

Product Features 55
© 2012 ATEÏS
Line B Error
Backup AMP Error
AMP Line Leakage Error
4.1.2.3 Rear Panel
Speaker Zone Outputs:
There are 8 zones for speaker & amplifier connections. Each zone consists of following connectors
(from left to right):
connector of line A speaker.
connector of line B speaker.
connector of 100V audio coming from amplifier.
The IDA8 output is exactly the same audio signal to line A and B. Two speakers can connect to one
zone for redundancy purposes, one connects to line A, another connects to line B. Both speaker
lines are monitored, meaning if damage to a speaker is detected, a global fault "Line A/B Error" will
be generated.
Backup Amplifier I/Os:
Two backup amplifier connectors includ 0 dB to amplifiers and 100V return from amplifiers.
Amplifier Zone Outputs:
8 Zone 0dB output to amplifiers.
Bypass Mode Outputs:
This port is used to share the bypass mode microphone signals through the IDA8C-IDA8S network
(only needed when using a fiber optic network).
PDC(Peripherals Device Controller) Connectors:
Two RJ-45 connectors are used to connect consoles or peripheral devices. For example, PSS AS,
URC AS, PPM AS connect to the IDA8SAB via this connector.
Local Ateis Net Connectors: