Carson SA-500-27 Spst, +VDC or -VDC, AUX Horn RLY +VDC, Spdt, Aux, Cut +Vdc, CUT #22 AWG WHT

SA-500-27 14 Installation and Operating Instructions Page 7 of 12

ELECTRICAL CONNECTIONS CONTINUED

Auxiliary Input	Momentary
Connection Examples
	SPST
Activated with	Switch	+VDC
+VDC OR -VDC			or
Factory Default		-VDC
DIP SW-2 ON for +VDC
DIP SW-2 OFF for -VDC	To
	AUX

HORN RLY +VDC

or -VDC

Added

SPDT

Switch

Vehicle

To Horn

AUX

Horn Vehicle

Circuit Horn

Splice

Note:

Vehicle horn will also

sound with siren

To

AUX

Cutout Input

Connection Examples

Momentary

Door

Switch

Dome Light

Activated with

+VDC OR -VDC

Factory Default

DIP SW-1 ON for +VDC

DIP SW-1 OFF for -VDC

SPST Switch

To

CUT

+VDC

or

-VDC

Circuit

Splice

To

CUT

#22 AWG WHT

(AUX) Auxiliary Input #22 AWG GRN

(CUT) Cutout Input

Connect to

output jack, terminals

or speaker of radio

100W	+
Speaker(s)	-

	#22 AWG BLU (2 LEADS)
RADIO		#14 AWG RED
		(2 LEADS)

		+
		BAT
		-
+	#16 AWG BRN	#14 AWG BLK
		(2 LEADS)
-	(2 LEADS)

Connect second speaker for same phase (+ to +)

10-P Terminal Block Plug

(CP4688-10)

20A Automotive Type Fuse

is inside unit

Plug into unit first for terminal identification

NEGÆ

NEGÆ

CUTÆ

AUXÆ

RADÆ

RADÆ

POSÆ

POSÆ

SPKRÆ

SPKRÆ

Plug installed this orientation

CP5015A 09/09/08