User Guide
SC-411RD-10  Installation and Operating Instructions  Page 5 of 12 
CP5094C  7/30/12 
-VDC 
switching 
example
ADDED DOOR 
SWITCH 
CUT 
+VDC Switching 
example 
DOOR 
SWITCH 
+VDC 
CUT 
SPLICE 
DOME 
LIGHT 
S6 
S5 
S4 
S3 
S2 
S1 
RGT-A 
LFT-A 
CTR-A 
VIDEO 
L3 
L2 
L1 
SERIAL 
COM 
(CAT-5e) 
SPKR1
SPKRC
SPKR2
CUTOUT
SIRCTRL
LITCTRL
BACKLIT
RADIO
RADIO
POWER
GND
GND
RADIO 
VOL 
3-Pin Block 
Aux switch 3 output 
Aux switch 2 output 
Aux switch 1 output 
Right arrow stick 
Left arrow stick 
Center arrow stick (if needed) 
Video camera trigger 
CAT-5e interface cable 
0.2 A max 
Control 
Outputs 
10 A max 
Auxiliary 
Switch 
Outputs 
20 A max 
Lever 
Switch 
Outputs 
50 A max 
+12 V 
Battery 
POS 
Input 
Aux switch 4 output 
Aux switch 5 output 
Aux switch 6 output 
Lever switch 1 output 
Lever switch 2 output 
Lever switch 3 output 
 (2) 50A fused inputs 
(customer supplied) 
50A brkr 
50A brkr 
+  + 
Recommended 
Wire Size 
Amps  Size 
5 - 10  #16 
10 - 15  #14 
15 - 25  #12 
25 - 40  #10 
40 - 60  #8 
60 - 80  #6 
Use next larger size 
if longer than 10 ft. 
1 - 5  #18 
<1  #22 
(5 A / spkr) 
(10 A / lead) 
BATT NEG 
Ignition Aux 
Radio Spkr 
Dash lights 
Momentary switch 
(to +12 or GND) 
AMPLIFIER WIRING DIAGRAM 
+VDC Switching examples 
HORN 
RING 
SWITCH 
+VDC 
SIRCTRL 
SPLICE 
HORN 
RING 
SWITCH 
+VDC 
Added 
SPDT 
Switch 
HORN 
HORN 
-VDC 
switching 
example
MOMENTARY 
FOOT 
SWITCH 
AUX 
SIRCTRL 
10-Pin Terminal Block 
12-Pin Terminal Block 










