Signal SS650 Supplement

PLITSTR247 REV. D 7/28/05
A Division of Star Headlight & Lantern Co., Inc.
INSTALLATION AND OPERATING
INSTRUCTION MANUAL
SS650 SIREN AMPLIFIER
LCS652 SIREN AMPLIFIER and
LIGHT CONTROLLER
455 Rochester Street Avon, NY 14414
Telephone Number: [phone] Toll Free Fax: [phone]
www.star1889.com

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INSTALLATION INFORMATION
TABLE OF CONTENTS
GENERAL DESCRIPTION 2
SAFETY PRECAUTIONS 2
INSTALLATION 2-8
UNPACKING 3
INSTALLER-SELECTABLE OPTIONS 3-4
MOUNTING 5
ELECTRICAL CONNECTIONS 5-8
WIRING DIAGRAM 8
OPERATION 9-10
GENERAL 9
MODE SWITCH 9
HORN 9
MANUAL 9-10
AUXILIARY INPUT 10
LIGHT CONTROL SWITCHES 10
SERVICE 11-13
TROUBLESHOOTING 11
SPECIFICATIONS 12
PARTS 12
LIMITED WARRANTY 13
RETURNS 13
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. Signal
Vehicle Products, 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. Signal Vehicle Products, 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.
M
ODEL:
SS650
-
008___ or LCS652___
SERIAL NO: OPTIONS
PURCHASE DATE: _____ Phaser Disabled
DEALER: _____ Two-Tone Enabled
INSTALLATION DATE: _____ Negative Aux. Polarity
INSTALLER:
Model and serial number located on the bottom of the amplifie
r unit

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GENERAL DESCRIPTION
The SS650 and LCS652 Siren Amplifiers are designed for single 100W speaker
use. Each comes standard with the amplifier unit and switch panel all in one unit.
The primary operating modes are Wail, Yelp, Standby, Manual, and Horn. Both the
Horn and the Manual Control function will override all other functions, and can be
utilized at any time via a rocker switch. The Phaser function can be optionally
disabled entirely with a program jumper.
The siren amplifier has been designed with several protection features to provide
exceptional field service. Excessively high voltage detection will disable the siren
output to protect both the amplifier and the speaker. Fused inputs provide safety
against reverse polarity. Speaker protection shuts down the speaker output if it
becomes electrically shorted. CAUTION: These protection features will not guard
against overloading the outputs.
In addition, the LCS652 also has two switches for controlling two external
devices, typically warning lights.
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.
Important
: Improper installation and/or use of these products may result in
vehicular collision, personal injury and/or death. Star Headlight & Lantern Co.,
Inc., and its subsidiaries shall not be held responsible for damages directly or
indirectl
y caused by improper installation or use of this product.
DO NOT mount in air bag deployment area.
Devices should be mounted only in locations listed in
SAE standard J1849.
Controls should be placed within convenient reach of the
driver.
Assure clearances before drilling in vehicle.
Sound levels produced by attached speakers can cause
permanent hearing loss.
Never operate this unit without adequate hearing
protection for you and others in the area.
(OSHA 1910.95)

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GENERAL INSTALLATION
Proper installation of the unit is essential for years of safe, reliable operation.
Please read all instructions before installing the unit. Failure to follow these
instructions can cause serious damage to the unit or vehicle and may void
warranties.
Qualifications
The installer must have a firm knowledge of basic electricity, vehicle electrical
systems and emergency equipment.
Keep These Instructions
Keep these instructions in the vehicle or other safe place for future reference.
Advise the vehicle operator of the location.
Unpacking
Inspect contents for shipping damage. If any damage is found alert the carrier
immediately. Contents should include: an amplifier box with wiring pigtail, a "U"
bracket with screws for mounting, and these instructions. Please contact supplier
immediately if any components are missing.
INSTALLER-SELECTABLE OPTIONS
The SS650 and LCS652 have Phaser disable, Two-Tone enable, and Auxiliary Horn
Polarity options that can be selected during installation. An internal jumper on the
printed circuit board inside the amplifier case allows the installer to select these
options. These options should be set before installation of the unit.
Phaser Tone Disable –The Phaser function can be completely disabled by
moving one of the option jumpers inside the amplifier unit from "Extra" position
to the "TD" (Tone Disable) position. When Phaser is disabled, the Manual button
(MAN or MANUAL) will not have any effect on the tone while the siren is in the
YELP mode (in WAIL, it will still change the tone to YELP).
Two-Tone Enable -The Two-Tone function can be enabled by moving one of
the option jumpers inside the amplifier unit from "Extra" to the "Two-Tone"
position. When Two-Tone is enabled, a European Two-Tone (HI-LO) sound
will replace the Phaser sound when the MAN or MANUAL button is pressed
while the siren is in the YELP mode. (The tone will toggle between YELP and
Two-Tone each time the MAN or MANUAL button is pressed).
Auxiliary Horn Polarity -The Auxiliary Input allows activation by an external
source of the Horn function. This input is usually wired into the vehicle horn
switch. The wiring diagram on page 8 shows two connection examples. NOTE:
Permanent disconnection of the vehicle horn is NOT recommended.
The auxiliary input is normally activated by applying a positive voltage to the wire.
To activate by connecting to ground (negative), move the "AUX" option jumper
from the "Pos." pins to the "Neg." pins. (See diagram on next page).
If you would like to disable the Phaser, enable Two-Tone, or change the
Auxiliary polarity proceed with Amplifier Cover Removal below. If you do not
need to set these options, proceed the MOUNTING section on the page 5.

-4-
AMPLIFIER COVER REMOVAL
If you need to change any of the three options listed above you will need to access
the inside of the siren. Remove the two Philips head screws located on the bottom
of the unit and the two Philips head screws from the rear, and slide the cover off the
back of the unit.
Once the cover is removed, you may move the necessary jumpers over from the
“Extra” slots.
Bottom View

-5-
MOUNTING
AMPLIFIER
The SS650 and LCS652 sirens may be mounted above the dash, below the
dash, on a tunnel, or in a rack with the mounting u-bracket provided. 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 (not supplied).
If mounting in a rack or console, make sure that mounting bolts do not enter
case more than 1/4".
ELECTRICAL CONNECTIONS
WIRE SIZE AND TERMINATION
When running your wires and making your connections, please adhere to the following
guidelines:
•RFI: Mount the siren at least 12” from any strobe lights and/or any two-way
radios.
•The wiring diagram on pages 8 shows the minimum wire size used for each
connection. If the wire is longer than 10 ft. we recommend the use of the next
larger wire size.
•If using your own connectors, use only high quality crimp connectors.
•Make sure all connections are tight.
•Route wiring to prevent wear, overheating and interference with air bag
deployment.
•Use grommets and sealant when passing through compartment walls.
•Minimize the number of splices to reduce voltage drop.
•Ground connections should only be made to substantial chassis components,
preferably directly to the negative of the vehicle battery.
•Install and check all wiring before connection to the vehicle battery.

-6-
AMPLIFIER
All of the necessary electrical connections to the amplifier are made through a
connector located on the back of the amplifier case.
You should also find enclosed with your siren a wiring harness. The SWH-27
wiring harness is used in the SS650. The SWH-83 comes with the LCS652. They
come with a 12-port connector using six or nine different colored leads.
You should make all electrical connections to the wiring harness before installing
the connector on the amplifier. If the amplifier ever needs service, the connector
can be easily removed from the amp without unwiring it.
15 Amp Fuse
-- 15 --
Power Connector
10
11
12 8
7
9 6
5
4 1
2
3
1 2 3
654
789
1211
10
SWH-27 or SWH-83
1 - Red
2 - Black
3 - White w/Brown Stripe (SWH-83/LCS652 Only)
4 - Red (SWH-83/LCS652 Only)
5 - OPEN
6 - White w/Orange Stripe
7 - Brown
8 - Red (SWH-83/LCS652 Only)
9 - OPEN
10 - Green
11 - OPEN
12 - Brown

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Wiring Connections:
Black: (Pin 2) Ground -Connect the black wire to the negative of the battery, or
to a good chassis ground. Be sure to use minimum size #16 AWG wire.
Red: (Pin 1 for SS650 and Pins 1, 4 & 8 for LCS652) Power -Connect the red
wires to +12 VDC. It is strongly recommended that you connect to a +12
VDC source that is present only when the vehicle ignition is in the on
position. A power relay may also be used. Be sure to use minimum size
#16 AWG wire for Pin 1 and #14 AWG wire for Pins 4 and 8. Connect
the red wires from Pins 4 & 8 through an appropriate user supplied fuse
(up to 20 amps). It is highly recommended that you appropriately fuse
these input wires. Damage to the siren caused by shorts in the devices
connected to SW1 or SW2 will not be covered under warranty.
Brown: (Pins 7 & 12) Speaker Leads -Connect one lead to each terminal or lead of
the speaker. Be sure to use minimum size #16 AWG wire.
White w/Orange Stripe: (LCS652 Only -Pin 6) SW1 Output
This lead supplies power to the device connected to SW1 (the second
switch from the left). Be sure to use minimum size #14 AWG wire.
White w/Brown Stripe: (LCS652 Only -Pin 3) SW2 Output
This lead supplies power to the device connected to SW2 (the third
switch from the left). Be sure to use minimum size #14 AWG wire.
Optional Connections:
Green: (PIN 10) AUX or Horn Ring -Used for remote (Aux.) HORN control.
Connect to horn ring circuit or remote switch. Siren is shipped with
positive voltage activation defaulted (apply +12VDC for activation). For
vehicles with negative activation (connect to ground for activation), the unit
must be opened up and have the Aux. Horn polarity jumper switched. Refer
to pages 3 & 4 for further details.
NOTE: Cut this lead short if not used, and insulate with electrical tape.
Testing
-
Test all siren and light functions after installation to assure proper
operation. Test vehicle operation to assure no damage to vehicle.

-8-
VEHICLE
HORN
11 - No Connection
Horn
Switch/Relay
12 - Brown (#16 AWG)
+12 VDC Positive Switching AUX
Horn Jumper Selected
6 - White w/Orange Stripe (LCS652 Only)
3 - White w/Brown Stripe (LCS652 Only) 5 - No Connection 7 - Brown (#16 AWG) 9 - No Connection
10 - Green (#18 AWG)
1 - Red (#16 AWG)
2 - Black (#16 AWG)
8 - Red (#14 AWG) (LCS652 Only)
4 - Red (#14 AWG) (LCS652 Only)
SIREN
AMPLIFIER USER
SUPPLIED
FUSE
USER
SUPPLIED
FUSE
+
BATTERY
Horn
Switch/Relay
Negative Switching AUX
Horn Jumper Selected
+12 VDC
OR VEHICLE
HORN
Connect to the + side of the
device operated By SW1
Connect to the + side of the
device operated By SW2
+
11 OHM
SPEAKER

-9-
OPERATION
GENERAL
This unit is designed for easy operation under the stress associated with high-speed
pursuit. Most siren functions are accessible with one simple motion without
repetitive activation of switches or automatic timed switching that can interfere with
desired operation.
MODE SWITCH
The three-position rocker switch on the left controls the primary operating mode of
the siren.
WAIL -A normal rise-fall tone used on highways and areas with low traffic or
constant traffic flow.
YELP -A rapid warble tone used in light to moderately congested areas.
OFF -(Manual/Standby)-A silent mode that allows activation of HORN
and MANUAL (MAN) via a momentary rocker switch. The siren
output winds down when the MANUAL rocker switch is released.
HORN
This momentary rocker switch provides a simulated air-horn tone while
pressed. This can be used to either replace, or to supplement the normal
vehicle horn and is useful at intersections or in high noise areas. This tone will
override all other siren tones.
MAN or MANUAL
With the left selector switch in the OFF position, the MAN or MANUAL
momentary switch provides a manually activated Wail siren tone. While the
selector switch is in the Wail or Yelp position, this switch provides a generally
quicker changing tone. (See table on next page). These quicker tones are used to
momentarily alert motorists at intersections and very highly congested areas.
Pressing the button once changes to the next faster tone. Pressing the MAN or
MANUAL button again will toggle the siren back to the original tone.
Optional configuration allows disabling of the Phaser tone entirely. This option is
selected during installation and may be governed by State or Local laws. (Refer
to the INSTALLER SELECTABLE OPTIONS section on pages 3 & 4).

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SIREN OUTPUT:
Selector Switch
Position: Speaker Output Pressing Manual Pushbutton
Wail Wail Yelp
Yelp Yelp Phaser (or Two-Tone)
(Remains Yelp if Phaser disabled)
OFF No Output Creates a manual WAIL tone while
button is being held that sweeps down
when the button is released.
(NOTE: PHASER may be optionally disabled via program jumpers. See
INSTALLER-SELECTABLE OPTIONS on pages 3 & 4).
(NOTE: TWO-TONE may be optionally selected over Phaser via program jumpers.
See INSTALLER-SELECTABLE OPTIONS on pages 3 & 4).
AUXILIARY INPUT
During installation an auxiliary input may be connected to the vehicle horn ring or
other switching device. It provides the same operation as pressing the Horn button.
See wiring diagram on page 8 for wiring details.
LIGHT CONTROL SWITCHES (LCS652 Only)
The LCS652 also has two additional
switches (SW1 and SW2) located in
the center of the face. These two
switches will control external
devices (usually lights). SW1
controls the device connected to the
white w/orange stripe wire from Pin
6. SW2 controls the device
connected to the white w/brown
stripe wire from Pin 3.
If you have any questions concerning this or any other SVP product, please contact
our Customer Service Department at [phone].
Please Note:
The two red wires on pins 4 & 8 (LCS652 only) supply the power for
the devices switched by SW1 and SW2. Connect the red wires from
Pins 4 & 8 through an appropriate user
supplied fuse (up to 20 amps).
It is highly recommended that you appropriately fuse these input
wires. Damage to the siren caused by shorts in the devices connected
to SW1 or SW2 will not be covered under warranty.

-11-
TROUBLESHOOTING
Symptom Possible Cause Check
No power
Power source not turned on
Connector loose
Amplifier 15A fuse blown
Loose connection at power
source
Is ignition switch in AUX or ON posi
tion?
Do you hear a “pop” when turned on?
Is power hooked up backwards? Positive
ground vehicle?
Is an external fuse or circuit breaker used?
Are the negative leads connected to a good
ground?
No siren
tone High voltage protection Bad speaker or speaker wiring Input voltage must be less than 16 volts. Check for a short or an open in the output.
Distorted
siren sound
Speaker assembly loose
Intermittent Aux. Input
connection
High vehicle voltage
Is the speaker bell or tip loose?
Is the Aux. Input used and wired properly?
Input voltage must be less than 16 volts.
Intermittent
siren tone High voltage protection
Circuit breaker in supply
Bad Connection
Shorted speaker or speaker wire
Is the vehicle voltage regulator working
properly?
Is a circuit breaker used with at least a 50A
rating?
Is the connector tight on the back of the
unit?
Does the speaker have water damage, or is
a wire pinched?
Horn
function or
Manual
function
stuck on
Horn switch stuck
MAN switch stuck
Aux. Input improperly
connected
Aux. Horn Input Polarity
reversed
Does the horn switch return fully when
released?
Does the MAN push-button switch return
fully when released?
Is the AUX Input used and wired properly?
Is the AUX horn wire wired for correct
polarity?
Wrong
siren tone Two-Tone option jumper installed
Aux. Horn Input Polarity
reversed
Is the TT jumper option properly
configured?
Is the AUX horn wire wired for correct
polarity?
Phaser not
working Phaser disabled Is the TD jumper option configured properly?

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SPECIFICATIONS
Input Voltage 10 -16 VDC (negative ground)
Input Current 8 Amps @ 13.6 VDC (100W speaker)
Standby Current Less than 20 mA
Output Power 105 WATTS RMS MAX. (15.0 VDC -single 100W speaker)
Siren Frequency 675Hz -1633Hz
High Voltage Protection 16 -18 VDC will cause siren output to cease, resume at normal
Short Circuit Current 50 AMPS (supply circuit must be capable of supplying this)
Operating Temperature -15° F to +140°F
Controls 3-position primary mode rocker switch (Wail, Yelp, and Standby)
Momentary 3-position rocker switch (Horn and Manual)
Phaser disable (jumper programmable)
Two-Tone Enable (jumper programmable)
Auxiliary Horn Polarity (jumper programmable)
Two 2-Position Light Control Switches (LCS652 only)
Connections
(12-Pin Connector) Detachable, 12-pin, positive locking connector with pigtail leads (1) Positive, (1) Negative, (2) Speaker, and (1) auxiliary Horn.
LCS652 only: (2) Additional Positive
Size 2” High, 6” Wide, 5¼” Deep
Boxed Weight 3.5 lbs.
PARTS
The following parts are available from Signal Vehicle Products:
Part Description
P30235-19P Amplifier Top Cover
P30234-19P Amplifier Bottom Mounting Plate
SWH-27 SS650 Wiring Harness
SWH-83 LCS652 Wiring Harness
30052-30 Rear Amplifier Case Screws
30052-26 Bottom Amplifier Case Screws
30028-615 Amp Automotive Blade Fuse for Amplifier
30032-8TIP36C Power Transistor
30007-41 3-Position Rocker Selector Switch (WAIL/YELP)
30007-42 Momentary Rocker Switch (HORN/MAN)
SW-40 Lighted ON/OFF Rocker Switch (LCS652)

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LIMITED WARRANTY
Signal Vehicle Products warrants this new product to be free from defects in
material and workmanship, under normal use and service, for a period of one (1)
year from the date of delivery to the first user-purchaser.
During this warranty period the obligation of Signal Vehicle Products is limited
to repairing or replacing, as Signal Vehicle Products may elect, any part or parts of
such product which after examination by Signal Vehicle Products is determined to
be defective in material and/or workmanship.
This warranty does not cover labor charges for removal or re-installation of the
product. Fuses and lamps are not covered under this warranty.
This warranty does not extend to any unit that has been subjected to abuse,
misuse, improper installation or which has not been adequately maintained, nor to
units which have problems related to service or modification at any facility other
than the manufacturer.
THERE ARE NO OTHER WARRANTIES, EXPRESSED OR IMPLIED,
INCLUDING BUT NOT LIMITED TO, ANY IMPLIED WARRANTIES OF
MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE. IN NO
EVENT SHALL SIGNAL VEHICLE PRODUCTS BE LIABLE FOR ANY LOSS OF
PROFITS OR ANY INDIRECT OR CONSEQUENTIAL DAMAGES ARISING OUT
OF ANY SUCH DEFECT IN MATERIALS OR WORKMANSHIP.
RETURNS
If you have any questions concerning this or any other SVP product, please contact
our Customer Service Department at [phone]. If a product must be returned
for any reason, please contact our Repair Department to obtain a Returned Goods
Authorization number (RGA#) before you ship the product to SVP. Please write the
RGA# clearly on the package near the mailing label.

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www.star1889.com