Carson SC-1002, 1022-10 14 V, 1012 User Manual 2

Carson Manufacturing Co., Inc.

5451 North Rural Street

Indianapolis, IN 46220

Phone: [phone] Fax: [phone]

www.carsonsirens.com

TECHNICAL BULLETIN

M
A
N

A
U
T
O

MAN

S
T
B
Y

AUTO

REMOTE PANEL

AUTO

LAMP

NEG

MECH PHSR

W
A

I

L

YELP

HORN

PHSR

MECH

YELP

MAN

MECH

WAIL

YELP

LT2

LT1

HORN

OUTPUT

SC-1012

POWER

OUTPUT

PHSR HORN

SC-1002

LT1 LT2

HAND

CONTROL

SC-1000

LT1 LT2

SC-1022

MAN

MECH

YELP

LT1

HORN

WAIL

PHSR

LT2

INSTALLATION AND

OPERATING MANUAL

SC-1002 / 1012 / 1022-10 14V

(Old Version)

Different DIP Switch Options

Carson is a trademark of Carson Manufacturing Company, Inc.

Sound Hazard - Sound level from siren speaker (>120dBA @ 10 feet) may cause hearing damage.

Do not operate siren without adequate hearing protection for you and anyone in immediate vicinity.

(Ref. OSHA 1910.95 for occupational noise exposure guidelines)

TB0362A Page 1 of 14 05/28/10

SC-1000 / 1012 / 1022-10 SPECIFICATIONS

AMPLIFIER INPUT POWER: 9-16 Volts DC, 8 Amps DC

SIREN MODE
OUTPUT POWER: 105 Watts RMS (15 VDC input, 100W speaker)

SIREN
FREQUENCY: 700Hz - 1500Hz Nominal

CYCLE RATES: MECHANICAL - 5 cycles/min

WAIL - 13 cycles/min
YELP - 190 cycles/min
PHASER - 15 cycles/sec
TWO-TONE - 1 cycle/sec

OPERATING
TEMPERATURE: -15° F to +140° F

SIZE: SC-10XX Amplifier 6" Wide X 2" High X 6" Deep

SC-1012 Control Head 4-1/2" Wide X 2" High X 1-3/4" Deep
SC-1022 Control Head 1-7/8" Wide X 4" High X 1" Deep

WEIGHT: 3.5 pounds

NIGHT VISIBILITY: SC-1002 Backlit front control panel when power is on

SC-1012 Light control switches illuminate when turned on
SC-1022 Backlit front control panel when power is on

AMPLIFIER PROTECTION: High Voltage – Siren output stops with input voltage above highest rating
Stops high output power from blowing speaker

Reverse Polarity – Fuse blows when power is wired backwards
Shorted Output – Fuse blows if speaker shorts (a common problem)

LIGHT CONTROL INPUT POWER: 10-16 Volts DC, 20 Amps Max. not including siren input current

TWO LIGHT CONTROL OUTPUTS: 20 Amps Max. per circuit, 20Amps Max. Total

LIGHT C0NTROL PROTECTION: Shorted Output – Fuse blows

NOTICE

Due to continuous product improvements, we must reserve the right to change any specifications and information,
contained in this manual at any time without notice.
Carson Manufacturing Co., Inc. makes no warranty of any kind with regard to this manual, including, but not limited to,
the implied warranties of merchantability and fitness for a particular purpose.
Carson Manufacturing Co., Inc. shall not be liable for errors contained herein or for incidental or consequential
damages in connection with the furnishing, performance, or use of this manual.

See www.carsonsirens.com for latest information.

TB0362A Page 2 of 14 05/28/10

INSTALLATION

Proper installation of the unit is essential for years of safe, reliable operation. Please read all instruction before
installing the unit. Failure to follow these instructions can cause serious damage to the unit or vehicle and may void
warranties.

SAFETY PRECAUTIONS

For the safety of the installer, vehicle operator, passengers and the community please observe the following safety
precautions. Failure to follow all safety precautions and instructions may result in property damage, injury or

death.
Qualifications - The installer must have a firm knowledge of basic electricity, vehicle electrical systems and

emergency equipment.

Sound Hazard - Sound level from siren speaker (>120dBA @ 10 feet) may cause hearing damage.

Do not operate siren without adequate hearing protection for you and anyone in immediate vicinity.

(Ref. OSHA 1910.95 for occupational noise exposure guidelines)

Mounting - Mount the unit for easy access by the vehicle operator. DO NOT mount in air bag deployment area.
Assure clearances before drilling in vehicle.
Wiring - Use wiring capable of handling the current required. Make sure all connections are tight. Route wiring to
prevent wear, overheating and interference with air bag deployment. Install and check all wiring before connection to
vehicle battery.
Testing - Test all siren functions after installation to assure proper operation. Test vehicle operation to assure no
damage to vehicle.
Keep These Instructions - Keep these instructions in the vehicle or other safe place for future reference. Advise the
vehicle operator of the location.

MOUNTING (Main unit)

The mounting bracket supplied can be installed above or below the
unit. Mounting bolts (standard 1/4-20) slide into channels on each
side of the case. Lockwashers should be used between the case
and bracket as well as between the bracket and nut. Choose a
mounting location convenient to the operator and away from any air
bag deployment areas. Inspect behind mounting area for clearance.
Assure adequate ventilation to prevent overheating. Consider wire
routing and access to connections. Install mounting bracket to
vehicle using 1/4" hardware.

SC-1012 Remote Panel: The remote panel of the SC-1012 is typically mounted underneath the vehicle dashboard
using mounting hardware. Mount the panel in a location away from the driver’s or passenger’s legs.

SC-1022 Hand Control: Choose a mounting location convenient to the operator and away from any air bag
deployment areas. Consider cable routing to amplifier.

Lockwa shers

Nut

Channel

(fro m rear)

Bolt

Bracket

TB0362A Page 3 of 14 05/28/10

INSTALLER-SELECTABLE OPTIONS

An internal 8-position DIP switch on the circuit board may be changed to select various options.

Accessing Option Switches - the DIP switch is located just behind the front panel of the amplifier. Use a 7/64” allen
wrench to remove the 4 corner screws then remove front panel.

Adjusting Option Switches - it is easiest to view the DIP switch with the unit turned upside down. With the unit
upside down, the DIP Switch is located on the internal PCB assembly board toward the front center of the unit. Switch
‘ON’ position is toward the inside of the unit.

SW-1 (AUX_P) Auxiliary Input Polarity - The auxiliary input is normally activated with positive. Turn this switch OFF
for negative activation.

SW-2 (INST_ON) Instant ON - The Enable input wiring is normally required to turn on the unit. Turn this switch ON to
allow the front panel switches to instantly turn on the unit.
(SC-1002 and SC-1012 only)

SW-3 (T-T) Two-Tone - Turn this switch ON to replace Phaser with Two-Tone.

SW-4 (H_I) Horn Inhibit - Turn this switch ON to disable Horn tone. Horn will be replaced with Yelp.

Siren Tone Disable - All siren tones may be disabled (except Manual, Wail, and Yelp) by turning ON both switches

SW-3 and SW-4. Mechanical will be replaced with Wail. Phaser and Horn will be replaced with Yelp.

SW-5 (HRC) Horn Ring Cycler 2 (HRC2) - Turn this switch ON to enable this feature. Also connect the auxiliary input
to the horn ring or other switch. While the siren is in standby, tap the horn ring to bring the unit out of standby into
Mechanical tone. Repeatedly tapping the horn ring will cycle through Mechanical, Wail, Yelp, and Phaser tones.
Tapping the horn ring twice quickly will stop the siren tones and return the unit to standby. Pressing and holding the
horn ring will produce Horn tone until released. Then the siren will return to its previous siren tone or standby.

SW-4 (P_I) Phaser Inhibit - Turn this switch on to disable Phaser and Two-Tone.

SW-6 (SM) Short Manual - The Manual siren tone will normally fall and die out when released. Turn this switch ON to

have Manual stop immediately.

SW-7 (MECH2) Mechanical Tone 2 - Turn this switch ON for a different mechanical tone sound. (less raspy)

SW-8 (FALL) Mechanical Fall - Turn this switch ON for a quicker mechanical tone fall time.

TB0362A Page 4 of 14 05/28/10

ELECTRICAL CONNECTIONS

Disconnect vehicle battery before making any electrical connections.

Electrical connections to the unit are made using a removable terminal block plug and screw terminals located on the
amplifier. A label on the unit identifies each terminal function. Install the plug on the unit before wiring. If the unit
needs service the plug can be easily removed without unwiring. The power supply of the unit must be capable of
delivering peak currents up to 50 amps for adequate short circuit protection and reliable operation. The preferred
source is directly at the vehicle battery. The amplifier is fused. Attach leads by stripping 3/8", inserting into plug and
clamp by tightening screw. Make sure the screw is tight and the wire can’t be pulled out.

Failure to adequately tighten the screw can result in improper operation or burning the connector and wire.

Wire Size and Termination - The diagram shows the minimum wire size used for each connection, along with

recommended lead color. If the wire is longer than 10 ft. use the next larger wire size. Use only high quality crimp
connectors for installation on the vehicle.

Enable Input Connection (ORG lead on wiring diagram next page) - This is NOT
connection. The enable input is like a power switch for the unit. When there is positive power at this connection, the

unit is powered up and ready to function. When power is removed, the unit is not powered up and will not drain
current from the battery. Connect to a positive circuit controlled by the vehicle ignition switch, usually a terminal at the
vehicle fuse panel. The required current is low (15mA typ.).

the same as the main power

For SC-1022:
The Enable Input must be connected.

For SC-1002 and SC-1012:
The Enable Input is optional.

If it is not desired to wire the Enable Input, set the Instant ON DIP switch as described under INSTALLER
SELECTABLE OPTIONS. The unit will instantly turn on when a switch on the face of the unit or the control panel is
activated. This includes LT1 and LT2 switches. When all switches are deactivated, the unit will turn off. Without the
enable input, the Manual siren tone will stop immediately. LT1 or LT2 switch may be used as power switch for the unit
instead of Enable Input.

Auxiliary Input Connection (Optional) - A momentary input typically connected to the horn ring of the vehicle or
other switch. See OPERATION section for auxiliary input functions.

NOTE: Permanent disconnection of the vehicle horn is NOT recommended.

The auxiliary input may be activated with positive or negative voltage. See Auxiliary Polarity under INSTALLER
SELECTABLE OPTIONS section for proper activation polarity. Input current is 1 to 20 mA.

Aux Input for SC-1002 and SC-1012:

The unit must be turned on for the Auxiliary Input to function. This is accomplished with either the siren controls or
Enable Input.

Instant ON option set and unit turned on with

switch on face of unit or control panel. This includes LT1 or LT2.

NO NO NO

YES NO YES

NO YES YES

YES YES YES

Unit turned on

with enable input

Auxiliary Input

will Function

TB0362A Page 5 of 14 05/28/10

K

S

S

ELECTRICAL CONNECTIONS CONTINUED (ALL MODELS)

Connection Examples

+VDC OR -VDC

DIP SW-1 ON for +VDC

DIP SW-1 OFF for -VDC

Load 1 and Load 2

Recommended Wire

Amps Size

5 - 10 #16
10 - 15 #14
15 - 20 #12

Use next larger size if

longer than 10 ft.

Auxiliary Input

Activated with

Factory Default

Size

-

BAT

+

Momentary

SPST

witch

To

AUX

Load

1

Load

2

#16G BLK

RED

HORN RLY

+VDC

or

-VDC

To

AUX

AUX

#22G WHT

Gauge see table

Gauge

see table

+VDC

or

-VDC

Added

SPDT

witch

Vehicle

Horn

Horn

Circuit

Splice

To

AUX

Vehicle

Horn

Note:

Vehicle horn will also

sound with siren

Enable Input

(like an ON/OFF switch)

Connect to positive circuit

#22G

ORG

(fuse panel) controlled by

ignition or other switch

On SC-1022

Enable Input must be connected

On SC-1002 / 1012

Enable Input must be connected

unless option SW-2 is set.

See INSTALLER SELECTABLE

OPTIONS

RED (Positive Supply)

Recommended Wire Size

Load 1 + Load 2 +

8A for Amplifier

Amps

8 - 10 #16
10 - 15 #14
15 - 25 #12
25 - 28 #10

Use next larger size if

longer than 10 ft.

25A Automotive

Type Fuse

Gauge

6-P Terminal Block Plug

(CP4956-06)

Plug into unit first for

terminal identification

LITE

LT2

FUSE

Do not remove nut Do not remove nut

POS

NEG

Back of Unit

LT1

ENAAUX

#18G BRN

SPKSP

#18G BRN

Plug installed

this orientation

15A Automotive

Type Fuse

SIREN

FUSE

TB0362A Page 6 of 14 05/28/10

A

A

Y

ELECTRICAL CONNECTIONS CONTINUED (SC-1012 only)

Front of Unit

REMOTE PANEL

LAMP

MAN

YELP

MECH

PHSR

HORN

LT1

NEG

UTO

Plug into unit first for

terminal identification

10-P Terminal Block Plug

(CP4688-10)

LT2

Plug installed

this orientation

Remote Panel wired to terminal block plug

Suggest wires be #22G

HORN

LAMP

LT2

PHSR

LT1

MECH

YELP

LT1 and LT2 Lighted Rocker Switches may control devices directly bypassing the unit.

LT1 and LT2

Lighted Rocker Switch

Circuit

LT1 and LT2 Lighted Rocker Switches are rated 15 Amps each.

Proper fusing should be used to protect the switch and circuit.

FOR LAMP #22G

LAMP

INPUT #14G *

MAN

AUTO

NEG

Note Top Orientation

SC-1012

MAN

S
T
B
Y

UTO

MECH PHSR

W

A

I

L

ELP

LT1 LT2

HORN

OR

FUSE

-VDC

FUSE

+VDC

+VDC

-VDC

OUTPUT #14G *

Observe Terminal Spacing for Orientation

* - See Load Wire Size chart on Page 8

+VDC OUT -VDC OUT

TB0362A Page 7 of 14 05/28/10

ELECTRICAL CONNECTIONS CONTINUED (SC-1022 only)

Front of Unit

HAND

CONTROL

Plug hand control into unit

SC-1022

MAN

MECH

YELP

LT1

HORN

WAIL

PHSR

LT2

Note: Cable may be extended with ED1753 Hand Control Cable Extension Kit.

Do not extend with other cables which may cause unreliable operation or damage.

TB0362A Page 8 of 14 05/28/10

SC-1002 and SC-1012 Models

OPERATION

Sound Hazard - Sound level from siren speaker (>120dBA @ 10 feet) may cause hearing damage.

Do not operate siren without adequate hearing protection for you and anyone in immediate vicinity.

(Ref. OSHA 1910.95 for occupational noise exposure guidelines)

POWER ON/OFF

Power to the unit is controlled by the vehicle ignition switch.
If the Instant ON feature is installed the unit may be turned on with siren or light controls.
See INSTALLATION and INSTALLER SELECTABLE OPTIONS section.
On the SC-1002 the backlight will turn on. On the SC-1012 remote amplifier the POWER light will turn on.

SIREN CONTROLS

MAN - STBY - AUTO SELECTOR SWITCH

A 3-position rocker selector switch controls the primary operating mode of the siren.
Manual - Provides manual control of Mechanical and Wail tone rise and fall or momentary Yelp
depending on the position of Mech - Wail - Yelp switch.

Auto - Keeps siren tone running (automatic rise and fall). Tone depends on the position of

MAN

S
T
B
Y

MECH

W

A

I

L

Mech - Wail - Yelp switch.

Standby - A silent mode that may be overridden anytime.

AUTO

YELP

MECH - WAIL - YELP SELECTOR SWITCH

A 3-position rocker selector switch controls the primary siren tone.

SC-1002

Mech - A simulated mechanical siren tone. Tone may be changed or disabled.

See INSTALLER SELECTABLE OPTIONS section.

Wail - A slower changing tone used on highways.
Yelp - A rapidly changing tone used in congested areas.

PHSR HORN

PHASER BUTTON (SC-1002) or ROCKER (SC-1012)

A very rapid changing tone used at intersections and very highly congested areas. With
selector switch in Auto, this tone override is toggled on and off by repeatedly pressing switch.
With selector switch in Standby, this tone override is momentary as long as the switch is

SC-1012

PHSR

pressed. May be optionally replaced with Two-Tone or disabled. Two-Tone is two alternating
frequencies like a European HI-LO. See INSTALLER SELECTABLE OPTIONS section.

HORN BUTTON (SC-1002) or ROCKER (SC-1012)

Produces a simulated Air-Horn tone while pressed. Overrides all siren modes. Horn tone may
be disabled. See INSTALLER SELECTABLE OPTIONS section.

HORN

AUXILIARY INPUT FUNCTIONS

The switch or horn ring attached is intended to be momentary. In most cases the ignition switch on the vehicle must
be on for the Auxiliary Input to function. See INSTALLATION section.
With selector switch in Standby, activating auxiliary is the same function as activating Manual.
When the selector switch is in Auto, activating auxiliary will produce the Horn tone.

Horn Ring Cycler 2 (HRC2) - this feature may also be added by turning on the HRC2 option. HRC2 is only available
while the unit is in Standby. Tapping the attached horn ring or other switch, will bring the unit out of standby into
Mechanical tone. Repeatedly tapping the horn ring will cycle through Mechanical, Wail, Yelp, and Phaser tones.
Tapping the horn ring twice quickly will stop the siren tones and return the unit to standby. Pressing and holding the
horn ring will produce Horn tone until released. Then the siren will return to its previous siren tone or standby.

Selector
Position

Mech - Wail - Yelp Position Phaser Switch Horn Switch Auxiliary Input (Horn Ring)

Standby Silent Mom. Phsr Horn M. Mech., M. Wail, or Yelp or HRC2

Manual M. Mech., M. Wail, or Yelp Phsr Toggle Horn Horn

Auto Mechanical, Wail, or Yelp Phsr Toggle Horn Horn

LIGHT CONTROLS

LT1 LT2

LT1 and LT2 LIGHTED ROCKER SWITCHES

When turned on the rocker switch will light up and activate the corresponding light output.

TB0362A Page 9 of 14 05/28/10

OPERATION

SC-1022 Model

Sound Hazard - Sound level from siren speaker (>120dBA @ 10 feet) may cause hearing damage.

Do not operate siren without adequate hearing protection for you and anyone in immediate vicinity.

(Ref. OSHA 1910.95 for occupational noise exposure guidelines)

POWER ON/OFF

The unit is normally turned on with ignition switch on the vehicle. See INSTALLATION section.
The POWER light on remote amplifier will turn on. The hand control will also be backlit.

SIREN CONTROLS

MECH, WAIL, YELP, AND PHSR PUSHBUTTON SWITCHES

Four pushbutton switches control the primary operating mode of the siren.
The primary operating modes are:

Standby - A silent mode that may be overridden at any time.
Mech - A simulated mechanical siren tone. Tone may be changed or disabled.

See INSTALLER SELECTABLE OPTIONS section.

Wail - A slower changing tone used on highways.
Yelp - A rapidly changing tone used in congested areas.
Phaser - A very rapid changing tone used at intersections and very highly congested areas. May be

optionally replaced with Two-Tone or disabled. Two-Tone is two alternating frequencies like a
European HI-LO. See INSTALLER SELECTABLE OPTIONS section.

Momentarily press button to activate (lit red). Momentarily press button again to de-activate. Also while a particular
mode is activated, switch to a different mode by pressing one of the other three buttons. The unit is in Standby when
NONE of the four buttons are activated (NOT lit red). For example starting with all four buttons off, press the Wail
button to turn on Wail. Now press the Yelp button to change to Yelp. Press the Yelp button again to turn off sound
(return to Standby).

MAN PUSHBUTTON SWITCH

Provides manual control of siren tone depending on the primary operating mode selected.
While in Standby, the Manual button controls the Mechanical tone. Rising to peak while pressed then falling until die
out when released.
While in Mech, Wail, Yelp, or Phaser mode, pressing the Manual button causes tone to rise and peak then resume
when released.

HORN PUSHBUTTON SWITCH

Produces a simulated Air-Horn tone while pressed. Overrides all siren modes. Horn tone may be disabled.
See INSTALLER SELECTABLE OPTIONS section.

AUXILIARY INPUT FUNCTIONS

The switch or horn ring attached is intended to be momentary. The ignition switch on the vehicle must be on for the
Auxiliary Input to function. See INSTALLATION section.
While in Standby, activating auxiliary is the same function as activating Manual.
While in Mech, Wail, Yelp, or Phaser mode, activating auxiliary will produce Horn tone

Horn Ring Cycler 2 (HRC2) - this feature may also be added. See description on Page 9.

Primary Mode and Tone MAN Button HORN Button Auxiliary Input (Horn Ring)

Standby (Silent) M. Mech Horn M. Mech. or HRC2

Mechanical Man. Mech. Rise Horn Horn

Wail, Yelp, or Phaser Man. Wail Rise Horn Horn

LIGHT CONTROLS

LT1 and LT2 PUSHBUTTON SWITCHES

Momentarily push button to activate (will light red) corresponding light output.
Momentarily push button again to de-activate corresponding light output.

SC-1022

MAN

HORN

MECH

YELP

LT1

WAIL

PHSR

LT2

TB0362A Page 10 of 14 05/28/10

SERVICE

This unit is designed to provide years of reliable service under even the worst conditions. Many times there may
appear to be a problem with the unit when the true problem is in the speaker, controlled devices, or improper
installation. The following chart shows typical symptoms and possible causes.

A blown siren fuse doesn't necessarily mean that the unit is bad. If a speaker or speaker lead is shorted this fuse will
blow before the unit is damaged. Disconnect the speaker leads and replace the fuse. If the OUTPUT light comes on
with siren power on and Wail mode selected the amplifier is OK. Check the speaker or leads for possible shorting.

PROBLEMS

Symptom Possible Cause Check

No power or siren
output

No siren tones Bad Speaker

Distorted siren
sound

Intermittent siren
tone

Horn function
stuck on or
Manual stuck on
Wrong siren tone Two-Tone option installed

Some siren tones
not working
Light switches not
working

No power to enable input (org wire)
Bad speaker
Connector(s) loose
Rear panel fuse blown
Loose connection at power source

High Voltage Protection
Speaker assembly loose
Intermittent Aux Input connection
Low vehicle voltage
High Voltage Protection
Connector loose
Bad power connection
Circuit breaker in supply connection
Horn or Manual switch stuck
Aux Input improperly connected
Aux Input Polarity Option set wrong

Tone disabled.
Tone disabled Check option switch settings.

Loose output connections
Rear panel fuse blown

Does backlighting or POWER light come on?
Is the OUTPUT light on face coming on in Wail?
Is an external fuse or circuit breaker used?
Are the negative leads connected to a good ground?

Is the OUTPUT light on face coming on in Wail?
Input voltage must be less than highest rated voltage.
Is the speaker bell or tip loose?
Is the Aux Input used and wired properly?
Input voltage must be greater than lowest rated voltage.
Is the vehicle voltage regulator working properly?
Is the connector tight on the back of the unit?
Is there a loose connection on a power lead?
Is a circuit breaker used with at least a 50A rating?
Does the horn or manual switch return when released?
Is the Aux Input used and wired properly?
Is the AUX_P option properly configured?
Is the T-T option selected?
Check option switch settings.

Do the Light Control switch indicators light?
Is the corresponding fuse blown?

RETURN

If you have any questions concerning this or any other Carson product, please contact our Technical Service
Department at [phone]. Many issues can be handled over the phone. We can also be reached via e-mail at
[e-mail]

If a product must be returned for any reason, please contact our Technical Service Department to obtain a Returned
Merchandise Authorization number (RMA#) before you ship the product to Carson. Please write the RMA# clearly on
the package near the mailing label. Be sure to provide a return address, contact and phone number, along with a brief
description of the problem.

TB0362A Page 11 of 14 05/28/10

SC-1002 PARTS

8

7

10

1

12

9

M

MECH

A

N

A

U

T

O

WAIL

YELP

PHSR HORN

1
9

OUTPUT

SC-1002

11 11

LT1 LT 2

6

5 2 3 4

14

13

Item Part # Description

1 CP4837 Button, Switch Cap Red
2 CP4989-02 Connector, 2-P terminal block
3 CP4957-06 Connector, 6-P header

CP4739 Cover, extruded (does not include Front Panel or slide out Chassis)
4 CP4990-150 Fuse, 15 Amp Mini Automotive (Siren)
5 CP4990-250 Fuse, 25 Amp Mini Automotive (Lite)
6 CP4994 Label, front panel
7 CP4986 Panel, front

CP4701 Relay, 40A SPST (light control)
8 CP4759-CV-06 Screw, 3/8” #6-32 black socket head (8 required)
9 CP4685 Switch, Momentary Push Button (Phaser and Horn)

10 CP4995-2 Switch, Red Rocker MOM - OFF - ON (Man - Standby - Auto)
11 CP4993 Switch, Red Rocker ON - OFF lighted (LT1 and LT2)
12 CP4748-2 Switch, Red Rocker ON - OFF - ON (Mech - Wail - Yelp)
13 CP4998 Transistor, output (replace in pairs, 2 required)

Accessory Description

CP3571 Bracket, ‘U’ Dash Mount

14 CP4956-06 Connector, 6-pin Terminal Block Plug

ED1608 Kit, Hardware (includes 1/4-20 bolts, nuts, and lockwashers for mounting amplifier)

TB0362A Page 12 of 14 05/28/10

SC-1012 PARTS

12

9

10

11 11

17

HORN

OUTPUT

SC-1012

LT1 LT2

POWER

HAND

CONTROL

SC-1000

7

16

15

8

MAN

MECH PHSR

S

W

T

A

B

I

Y

L

AUTO

YELP

3

REMOTE PANEL

YELP

MAN

AUTO

LAMP

NEG

LT2

LT1

HORN

PHSR

MECH

6

5 1 2 4

14

13

Item Part # Description

1 CP4989-02 Connector, 2-P terminal block
2 CP4957-06 Connector, 6-P header
3 CP4687-10 Connector, 10-P header

CP4739 Cover, extruded (does not include Front Panel or slide out Chassis)
4 CP4990-150 Fuse, 15 Amp Mini Automotive (Siren)
5 CP4990-250 Fuse, 25 Amp Mini Automotive (Lite)
6 CP4996 Label, front panel
7 CP4987 Panel, front

CP4701 Relay, 40A SPST (light control)
8 CP4759-CV-06 Screw, 3/8” #6-32 black socket head (8 required)
9 CP4751-2 Switch, Red Rocker MOM - OFF - MOM (Phaser - Horn)

10 CP4995-2 Switch, Red Rocker MOM - OFF - ON (Man - Standby - Auto)
11 CP4993 Switch, Red Rocker ON - OFF lighted (LT1 and LT2)
12 CP4748-2 Switch, Red Rocker ON - OFF - ON (Mech - Wail - Yelp)
13 CP4998 Transistor, output (replace in pairs, 2 required)

Accessory Description

CP3571 Bracket, ‘U’ Dash Mount

14 CP4956-06 Connector, 6-pin Terminal Block Plug
15 CP4688-10 Connector, 10-pin Terminal Block Plug

ED1608 Kit, Hardware (includes 1/4-20 bolts, nuts, and lockwashers for mounting amplifier)

CP4062-K2523 Terminal, 3/16” insulated female Q.C. (for switches on remote panel, 15 required)

16 SC-1000-10 14 Remote Amplifier
17 SC-1012-10CH Remote Panel Assembly (includes rocker switches)

TB0362A Page 13 of 14 05/28/10

SC-1022 PARTS

SC-1022

MAN

MECH

YELP

LT1

OUTPUT

HORN

WAIL

PHSR

LT2

POWER

3

HAND

CONTROL

SC-1000

7

11

8

12

REMOTE PANEL

YELP

MAN

AUTO

LAMP

NEG

LT2

LT1

HORN

PHSR

MECH

6

5 1 2 4

10

9

Item Part # Description

1 CP4989-02 Connector, 2-P terminal block
2 CP4957-06 Connector, 6-P header
3 520242-3 Connector, 6-P modular receptacle

CP4739 Cover, extruded (does not include Front Panel or slide out Chassis)
4 CP4990-150 Fuse, 15 Amp Mini Automotive (Siren)
5 CP4990-250 Fuse, 25 Amp Mini Automotive (Lite)
6 CP4996 Label, front panel
7 CP4987 Panel, front

CP4701 Relay, 40A SPST (light control)
8 CP4759-CV-06 Screw, 3/8” #6-32 black socket head (8 required)
9 CP4998 Transistor, output (replace in pairs, 2 required)

Accessory Description

ED1865 Bracket, Kit, Hanger and Holder

CP5003 Bracket, SC-1022 Hand Control Holster

CP3571 Bracket, ‘U’ Dash Mount

ED1753 Cable, Kit, 15FT Hand Control Extension

10 CP4956-06 Connector, 6-pin Terminal Block Plug

ED1608 Kit, Hardware (includes 1/4-20 bolts, nuts, and lockwashers for mounting amplifier)

11 SC-1000-10 14 Remote Amplifier
12 SC-1022-10CH Hand Control Assembly (includes cable)

TB0362A Page 14 of 14 05/28/10