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.
GENERAL DESCRIP TION The SS651, SS651MT, LCS653, and LCS653-1 Sirens are designed for single 100W speaker use. They come standard with the amplifier unit as well as a remote control head (switch panel).
INSTALLER-SELECTABLE OPTIONS The SS651, SS651MT, have Phaser Tone Disable and Two - LCS653, and LCS653-1 Tone Enable 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.
(not supplied). MOTORCYCLE/MARINE INSTALLATIONS (SS651MT ONLY!) This SS651-AMP can be used on a motorcycle or for marine applications by sealing the case with silicone sealant along the mating edges and around the wire connector. In order to reduce water entry, the amplifier should be oriented with the wire connector faced down.
(Mounting CONT’D) SS651-CH, SS651-CH3, and SS651-CH4 CONTROL HEADS The control heads are designed for mounting in an easily accessible location such as under the dash, in the overhead console, or in SS651-CH SS651-CH3 SS651-CH4 a center console. • Choose a mounting location convenient to the operator and away from any air bag deployment areas.
Enclosed with your siren, you should also find a wiring harness. The SWH-28 wiring harness is used in the SS651 LCS653, and LCS653-1. The SWH-36 comes with the SS651MT. They come with a 12-port connector using nine different colored leads.
#16 AWG wire. GRAY LEAD (PIN #9) - Used for WAIL control SS651: Connect the Gray lead to terminal 1a of SW1 (next to YELP label) LCS653/LCS653-1: Connect the Gray lead to terminal 1a of SW3 (next to...
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Connect the Green wire to the +12 VDC switched horn ring circuit. Both the vehicle horn and the siren horn will be activated when the horn in the vehicle is pressed. When the HORN button on the control head is pressed (SS651 and LCS653 only), only the siren horn will sound.
SELECTOR SWITCHES There are three different control heads (switch panels) that work in conjunction with the SS651-AMP siren amplifier. The SS651-CH is used for the SS651 Siren. The SS651MT-CH is used for the SS651MT Siren. The SS651-CH3 is used in the LCS653-1 Siren.
MAN (SS651, LCS653, and LCS653-1) or PHASER (SS651MT) Button With the Wail/Yelp switch in the Center Off (Manual/Standby) position, the MAN, or PHASER momentary switch provides a manually activated Wail siren tone. With the Wail/Yelp switch in the Wail or Yelp position, this switch provides a generally quicker changing tone.
TROUBLESHOOTING Symptom Possible Cause Check No power Power source not turned on Is ignition switch in AUX or ON position? Connector loose Do you hear a “pop” when turned on? Amplifier 15A fuse blown Is power hooked up backwards? Positive ground vehicle? Is an external fuse or circuit breaker used? Loose connection at power...
2.5" High x 4.5" Wide x 2-1/8" Deep (3" Deep with switches) Boxed Weight SS651, LCS653, and LCS653-1 - 3.5 lbs. SS651MT - 4.4 lbs. PARTS The following parts are available from Signal Vehicle Products: Part Description P30235-18P Amplifier Top Cover...
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.
Returned Goods Authorization Form Circle the appropriate model number: SS651 SS651MT LCS653 LCS653-1 Serial Number Purchase Install Date Date Customer Name: Company: Address: City: ZIP: Phone: Briefly Describe the Problem: Dealer: Installer: The above form MUST be filled out and enclosed with any defective product that is returned.
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