ATEIS IDA8C - Manual (Page 119)

Product Features 119
© 2012 ATEÏS
monitor S_WD to determine which one can be active.
8. P_ACT(Primary Active Output)
Output a logic signal to indicate primary audio processor is active.
9. P_WD(Primary Watching Dog)
RU devices monitor this logic signal for determining active audio processor, please refer to item
"(S_WD)Secondary Watching Dog".
10.Master/Slave Switch
A dip switch to set RU-MAIN be master or slave. The difference between master and slave please
refer to item "(S_WD)Secondary Watching Dog".
11.Expansion Power Supply
Output 24V DC power to next RU-MAIN/PDC/CTL devices.
There are two connectors of this output:
PRI: Connect to Power Supply PRI connector next RU-MAIN/PDC/CTL.
SEC: Connect to Power Supply SEC connector next RU-MAIN/PDC/CTL.
12.Power Supply
24V DC power input, which is connect to 24V DC Output of IDA8C/S.
There are two connectors of this input:
PRI: 24V DC power input from primary audio processor.
SEC: 24V DC power input from secondary audio processor.
13.Speaker Zone Output
There are 8 zones for speaker connection. each zone consists of following connectors(from left to
right):
P_LINEA: Connect to speaker zone output line A of primary audio processor.
P_LINEB: Connect to speaker zone output line B of primary audio processor.
LINE A: Connect to line A speaker.
LINE B: Connect ot line B speaker.
S_LINE A: Connect to speaker zone output line A of secondary audio processor.
S_LINE B: Connect to speaker zone output line B of secondary audio processor.
14.Zone Amplifier Output
There are 8 zones for amplifier output connection, it receive the gained audio signal coming from
normal amplifier, each amplifier output consist of three connectors:
P_AMPO: Connect to normal amplifier output connector of primary audio processor.
AMPO: Connect to output of normal amplifiers.
S_AMPO: Connect to normal amplifier output connector of secondary audio processor.