116 DAA2 & DAX — P/N 53265:A1 8/24/2011
DAA Digital Audio Amplifiers Installation
Remove jumpers for speaker applications. (Refer to Figure C.28.)
Figure C.28 Jumper Settings for Speaker Applications
In Riser Mode to CIM/CSM Series Canadian Room Isolator Modules
When a DAA’s Riser Mode is programmed RISER MODE TO CIM/CSM SERIES MODULES (Refer to
VeriFireTools help file or the DVC Digital Voice Command manual for programming description),
the amplified signal from the DAA is routed to a CIM-2A module, which feeds the signal to one or
two CSM-1A modules.
A pre-announce tone of 800 Hz will clear a local silence.
Only one Class A or Class B DAA speaker circuit may be installed when operating in this mode.
AIM-1A
Remove
jumpers 1 & 2
for speaker
applications
RSM-1A
Remove
jumpers 1 & 2
for speaker
applications
Jumper 3
Voice_AIM-1back.wmf
Voice_RSM-1back.wmf
AIM-
RSM-
RSM-1A/
AIM-1A
RSM-1A/
AIM-1A
External 24V
UL/ULC-listed
power supply
DAA TB10
DAA and power supply
must share a common
ground.
DAA and power supply
must share a common
ground.
External 24V
UL/ULC-listed
power supply
Optional
4-wire
return.
Supervised Speakers
Unsupervised Speakers
Figure C.29 DAA Riser Mode to RSM-1A/AIM-1A Modules
24V to next
device
To next module,
EOL resistor, or
Class A return.
To next module, EOL resistor, or Class A return.
24V to
next
device
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