Operations Manual

EXI HALO Installation & Operation Manual 981-000003-000
EXI Wireless Systems 47 March 2000
Revision 2.0
Volume
Control
DIP
Switch
[
[
8 Selections for
General Alarm "G"
8 Selections for
Urgent Alarm "U"
( )
General Alarm
Active = Closed
( )
Urgent Alarm
Day-Night Selection
Active = Closed
12 - 24 VDC
Plug-in
Header
Rear
View
Front
View
11. APPENDIX B - ACCESSORIES
11.1. SELECT SOUND MODULE (SSM)
The SSM is an audible annunciator that creates two distinct alarms – a general alarm and an urgent alarm.
The two active tones are programmed from a selection of 8 tones in each group using DIP switches inside
the unit. The SSM has the following additional features:
a) Bakelite plastic cover with ivory finish – flush mounts to standard 1-gang electrical outlet or Wire
mold box for surface mounting.
b) Day/Night loudness control input (12V active high input for reduced night volume by 50% when
active)
c) 16 possible sounds, 8 pleasant tones for general alarms and 8 brisk tones for urgent alarms
d) General and Urgent alarms will alternate if both are activated
e) Field adjustable loudness setting using a volume control (screwdriver required)
f) Reverse polarity protection
g) Operates from 12 to 24 VDC at 0.1A maximum, and is reverse polarity protected.