SA-400-11 Installation and Operating Instructions
Page 7 of 12
CP4931B
12/14/09
ELECTRICAL CONNECTIONS CONTINUED
Connect second speaker
for same phase (+ to +)
Wiring Harness
(CP2560)
+
-
#16 AWG BRN
(2 LEADS)
+
-
BAT
#14 AWG BLK Use both leads
Extend pair with #10 AWG
RADIO
100W
Speaker(s)
#18 AWG BLU
(2 LEADS)
Connect to
output jack, terminals
or speaker of radio
(AUX)
Auxiliary Input
#18 AWG WHT
Automotive Type
20 AMP Fuse
+
-
Location WHT
Location RED
(2 Leads)
Location BRN
(2 Leads)
Location BLU
(2 Leads)
Location BLK
(2 Leads)
Auxiliary Input is
Low input current
Less than 20mA
Extend with #22 AWG
#14 AWG RED Use both leads
Extend pair with #10 AWG
Polarized Activation
Auxiliary Input
Connection Examples
Activated with
+VDC
OR
-VDC
DIP SW-6 OFF
SW-7 ON
Horn
Circuit
Note:
Vehicle horn will also
sound with siren
To
AUX
Vehicle
Horn
Splice
Activation
+VDC - DIP SW-8 ON
-VDC - DIP SW-8 OFF
+VDC
or
-VDC
Momentary
SPST
Switch
To
AUX
Activation
+VDC - DIP SW-8 ON
-VDC - DIP SW-8 OFF
HORN RLY
+VDC
or
-VDC
Added
SPDT
Switch
To
AUX
Vehicle
Horn
+VDC
or
-VDC
Momentary
SPST
Switch
To
AUX
Traditional Activation
Auxiliary Input
Connection Examples
Activated with
+VDC
AND
-VDC
DIP SW-6 ON
SW-7 and 8 OFF
