GAI-Tronics 12389-001 NOVA PA/GA Systems S.M.A.R.T. Modules - Manual (Page 26)

Pub. 42004-674L2H
NOVA P UBLIC A DDRESS S YSTEMS - S.M.A.R.T. M ODULES P AGE 24 of 24
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It is powered by a 35-Hz signal and monitors the current into the associated loudspeaker in order to
perform a health check on the speaker coil. The transmission of acknowledgments and data, as required,
back to the Speaker Master Module is performed only on command from the master.
The Speaker Remote Module provides both high and low power settings. The high/low power setting is
selected using the jumper P6. Based on the jumper setting, the following tap settings can be configured
with a proprietary software package:
 13317-001 (8-ohm, 25-watt)
High – 25 W, 12.5 W, 6.25 W
Low – 6 W, 3 W, 1.5 W
 13317-002 (16-ohm, 30-watt)
High – 30 W, 15 W, 7.5 W
Low – 6 W, 3 W, 1.5 W
The software also provides the assignment of four page groups out of a possible 255 for systems that
utilize subzoning.
Set Up
The speaker remote module is housed in a separate enclosure at the speaker location. Follow the
manufacturer’s instructions for mounting this enclosure. Fit the board into the enclosure using the
appropriate size stand-offs.
1. The line input is connected to terminals TB1-1 and TB1-2.
2. The output to the loudspeaker is connected at terminals TB3-1 and TB3-2.
Initial programming is “flash” type for the internal microprocessor. Adjustments can be made with a
laptop computer using the P5 field data input connector and the proprietary software package. Refer to
the instructions that accompany the software for further information.
Speaker Remote Module Specifications
Power input ............................ Paging audio for speaker health-check, 35-Hz tone for data communications
Physical size .............................................................................................. 4.50 L
 3.90 H  ~2.80 D inches
Operating environment ................................................. −40º C to 70º C @ 95% humidity (non-condensing)