37
Installation
Installation, Operation, and Service Manual
Speaker Wiring for DSA Series Sirens
DSA speaker arrays range in size from 200 watt to 600 watt. The UV controller may drive
multiple combinations of DSA speakers up to 3200 watt of power. Each UV amplifier is
designed to drive an 11 ohm impedance, which corresponds to two series pairs of DSA
speakers wired in parallel (400 watt).
Because you may use any combination of DSA arrays with a UV controller, all possible
wiring diagrams are not shown in this manual. See Appendix B for drawing examples.
The controller’s 400 watt amplifier outputs are labeled JP21 through JP28. Position two
on these outputs connects to the solid colored wires from the DSA array. Position one
connects to the corresponding striped wire from the DSA array.
Table 18 Wiring example for four DSA6 speaker arrays
Terminal No.
Wire Color
Drivers
Array
JP21-1
White/Brown
A,B,C,D
DSA6 #1
JP21-2
Brown
A,B,C,D
DSA6 #1
JP22-1
White/Brown
A,B,C,D
DSA6 #2
JP22-2
Brown
A,B,C,D
DSA6 #2
JP23-1
White/Brown
A,B,C,D
DSA6 #3
JP23-2
Brown
A,B,C,D
DSA6 #3
JP24-1
White/Brown
A,B,C,D
DSA6 #4
JP24-2
Brown
A,B,C,D
DSA6 #4
JP25-1
White/Red
E,F
DSA6 #1&2
JP25-2
Red
E,F
DSA6 #1&2
JP26-1
White/Red
E,F
DSA6 #3&4
JP26-2
Red
E,F
DSA6 #3&4
Battery Hookup
When installing or removing batteries, take care to avoid shorting battery
terminals to the metal Battery Cabinet. Failure to do so could result in serious
personal injury or death. Batteries mis-wired can cause serious personal injury
or death. Read and understand the following information before making actual
connections.
The end user must obtain batteries to install in the lower cabinet(s) as listed in the
Specifications section of this manual.
To wire batteries, do the following:
1. Remove the accessory kit from the Battery Cabinet.
2. Connect the wires as shown in the appropriate system wiring diagram for the
model of UV purchased. See Appendix C.
3. Apply Battery Terminal Protector spray to battery terminals after wiring to
prevent corrosion.
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