10
Figure 3-1. PA4000 Wiring.
connect user-supplied 18 gauge wires to positions 4
and 5 of the eleven-position connector. Connect the
other end of the 18 gauge wires across the two-way
radio’s speaker.
3.
Aux In.
This input will activate the wail siren tone when
the siren selector is in manual.
To use this feature, connect a user-supplied 18
gauge wire to position 6 of the eleven-position
connector as shown in figure 3-1.
4.
Park-Siren Deactivator
IMPORTANT:
It is the installer’s responsibility
to determine an appropriate location in the vehicle
circuitry to connect this wire.
This feature automatically deactivates siren tones
when the vehicle is shifted into PARK.
See figure 3-1. To use this feature, connect a user-
supplied 18 gauge wire to position 7 of the eleven-
position connector. Connect the other end of the
wire to a vehicle circuit that is, depending on the
vehicle, grounded or connected to battery positive
(+) when the vehicle is shifted into PARK.
5.
Aux Out
NOTE:
This output is activated any time the siren
is operating in Wail, Yelp, or Priority (HI-LO)
mode.
This feature can be used to activate an external
relay (200mA maximum) for controlling warning
lights.
To use this feature, connect a user-supplied 18
gauge wire to position 8 of the eleven-position
connector as shown in figure 3-1.
6.
Ground
Connect a user-supplied 18 gauge black wire
to position 9 of the eleven-position connector.
Connect the other end of the wire to the negative
battery terminal.
290A2697B
FUSIBLE
LINK
TWO (2)
1/4" INSULATED
FEMALE TERMINALS
WIRE
STRIPPING
TYPICAL
11 PIN
CONNECTOR
CONTROL CABLE
CONTROL HEAD
BATTERY
POS. AND NEG.
14 GA.
18 GA.
(10)
1/4"
*
**
**
CONTROL
BATTERY
POS
IGN
CHASSIS
AUX OUT
PARK
200mA MAX.
AUX IN
SPKR
1
SPKR
2
RADIO
SPKR COM
NEG
FUSE
20
2 3 4 5 6 7 8 9 10 11
1
BATTERY
COMMON
GROUND
+
+
+
+
-
LAMP
HORN
HORN RING
CUT WIRE
WHT/YEL
BLK
RED
WHT
4 3 2 1
RELAY
IGNITION SWITCH
DASH LIGHT OR IGNITION SWITCH
PUSH ON
PUSH OFF
SW
MOMENTARY SW.
VEHICLE SUPPLIED
PARK/NEUTRAL
12VDC
OR
GROUND
*
**
12VDC
OR
GROUND
12VDC
PA
PA4000
RADIO
UNIVERSITY PARK, IL. U.S.A.
SPEAKER
NO. 1
1
2
SPEAKER
NO. 2
2 WAY
RADIO
SPEAKER
INPUT
2
1
END VIEW OF
CONTROL HEAD
SHOWN HERE
