Siren Players SFGH-100 User's Manual
Contents
1. LIGHTS Z P BOX GROUND E72 CONTROL J o 9 HEAD Vehicle Firewall A d gi KZ 2 Ss NG 25 S PA APR HEADLAMPS MICROPHONE exsrna ANY modification of unit or cables VOIDS warranty HARNESS Caution Heatsinks must NOT touch the vehicle chassis or grounds 303 Messner Drive WHEELING lLuuwois 60090 847 459 1460 FAX 847 459 1569 Speaker Speaker Blue BIk Brown Orange Ground Headig System Hore Esable Headlight Flasher Power put Hora Risg White Blue Red Asx Flasher Asx Flasher Sires Power Black Yellow Red Bik To Ring Side White 18ga 14 SO Optional iv gt x Q2 gt e Cut Horn Wire To Horn side gt 14x2 16x6 UL1015 Cable 15 x gt e 2 amp ATO KANG i 7 K2 Ko KS gt Ko gt K Ko gt Ko Ko gt gt oO C Ko Ko Ko Ko L om KO Red Q C Terminal To Switched 12v Ti K2 Color Code NANANG SK 2525 25 55 O55 SN KS J Qo Ani fox Soxo CABE Ben Lemp Zia Cord T P Poat A Len Pn 3 OG D 07H46 Pons Black 14ga 16 4 SO P 2 Main Cable Rece pticle Gray Cable Seal Shroud Male Red BIk Blue Bik Speaker Blue Nylon Butt Connector 4 Blue Flashing Lights Orange Yellow Black Lund Industries Inc 7 2 90 Rev 3 27 97 SFGH 100 Main Cable Construction2. away from heat moving parts and as protected as possible On some vehicles this can be in front of the radiator on others behind the bumper or between the tire and bumper Mount the speaker securely IT IS HEAVY Use at least 1 4 x 20 bolts amp nuts Route the plug in connector into the engine compartment 3 POWER CABLE INSTALLATION A The power cable included in the SFGH 100 system is equipped with a 12 pin socket on one end P2 and butt connectors for the engine compartment on the other Find a large grommet or drill a 1 1 4 hole in the vehicle s firewall on the same side as the battery If a hole was drilled use a grommet or snap bushing to protect the cable Route the cable to the trunk leaving the WHITE sense wire in the front seat area for later connec tion Plug the power cable into its mating connector P2 on the Amplifier Flasher unit Be sure to leave enough slack in the cable at the connector so the plug can t pull out The black ground wire should be connected to the vehicles chassis with a sheet metal screw and star type lock washer under the terminal Make sure it is a good clean connection Route the speaker wire to the brown and blue black wires in the power cable and butt connect them together E Butt connect the battery cable wires to the red and red black wires on the power cable Route cable to the battery and connect to the positive terminal or an auxiliary terminal block as provided some vehicle
3. SFGH 100 SIREN amp FLASHING LIGHT SYSTEM Installation amp Operation The SFGH 100 is a precision built full function 100 watt siren system that incorporates both an alternating headlight and grille light flasher in the same unit The SFGH 100 draws no current unless a function is selected so there is no battery drain The Amplifier Flasher unit mounts in the trunk Quick connection allows the remotely controlled siren public address system air horn and flashers to be installed easily and quickly PLEASE READ THESE INSTRUCTIONS COMPLETELY BEFORE ATTEMPTING THE INSTALLATION INSTALLATION Proceed as follows referring to figure 1 on back page 1 UNPACKING A Carefully remove the control head box power cable accessory harnesses and Amplifier Flasher unit from the shipping carton Remove the speaker from it s shipping carton 2 MOUNTING A The Amplifier Flasher unit should be located in the trunk on the same side of the vehicle as the battery Preferred locations are under the rear deck or on the rear seat supports Mount the unit using 4 sheet metal screws Be careful that the screws don t intrude into the passenger compartment Keep in mind the location of connectors P1 P2 and P3 and where their cables will run CAUTION The transistor heatsinks must NOT touch ground If possible the unit should be mounted to a metal surface for adequate ventilation and heat dissipation Find a suitable location for speaker mounting
4. et is used mount it to the Control Head using the 6 32 x 3 8 thread cutting screws provided Carefully mount the bracket B Route the 12 pin plug P1 under the carpet to the trunk and plug it into the Amplifier Flasher unit P1 connector Be sure to strain relieve the cable C If radio rebroadcast is desired connect the 22ga zip cord provided across the speaker terminals of the radio to be monitored The rebroadcast feature can be disabled by unplugging the in line 2 pin connector OPERATION Refer to figure 4 below All functions of the SFGH 100 except on amp off are controlled from a small Control Head The vehicles key will turn the unit on amp off The SFGH 100 draws no current unless a function is activated Control Head functions are as follows 2 HDLPS amp ALT LTS RADIO In the ALT LTS Down position the grille or other lights are flashing In the HDLPS amp ALT LTS Up position the headlights are also flashing When the flasher is in the ALT LTS or OFF position the Headlights will function normally When the Headlights are flashing using the bright lights will override the flashers operation An indicator above the switch shows when either flasher is on Provides radio rebroadcast through the SFGH 100 siren speaker Rebroadcast volume is controlled by the P A Volume Control and should always be set to its lowest position then advanced to a comfortable level 2 way radio volume should be set at approx
5. imately 1 3 to avoid overdriving the amplifier and causing distortion STBY WAIL YELP P A VOLUME AIR HORN NOTE The amplifier is ON in this position and drawing current Standby position of the siren system All functions are ready Switch should normally be in this position Provides a slow continuous rising amp falling sound Provides a fast continuous rising amp falling sound Provides volume control of the Public Address system and radio rebroadcast Keying the P A microphone overrides all siren functions allowing its operation while the siren is in the WAIL or YELP modes Pressing this button provides a simulated air horn sound AIR HORN overrides all siren functions and the P A system If there are any questions concerning the installation or operation of the SFGH 100 system please call the factory and service center at 847 459 1460 or Outside Illinois 800 504 1460 and we will be happy to assist you CONTROL HEAD FIG 4 SFH 100CH Lundindinc pa AIR HORN HOLPS RADIO OFF V N WAIL ALT LTS yep Radio Rebroadcast Input Microphone jack SFGH 100 WIRING DIAGRAM fig 1 HEADLAMPS SPEAKER SPEAKER CONNECTOR Trunk Area Accessory Plug USE GROMMET HI BEAM WIRE i cur gt eve Ci S od o NO ge POWER E Q CONNECTOR e C Il GRILL LAMP e FUSE IGNITION SENSE white OR BRAKE Y HOLDERS TO FUSE
6. s F WHITE WIRE Ignition Sense is routed to the fuse block or other ignition source This wire must see 12 volts when the key is turned on or the SFGH 100 will not operate CAUTION The battery cable connector and ignition sense lead are both fused for the SFGH 100 s protection The battery cable fuses are 20 amp and the ignition sense uses a 3 amp fuse Both are standard ATO type NEVER REPLACE A FUSE WITH ANYTHING BUT THE PROPER SIZE SERIOUS DAMAGE COULD RESULT G Refer to figures 2 amp 3 below The SFGH 100 flasher splices into the headlight circuit at a single point and this point is after the headlight wire harness split between the Headlights The BLUE amp ORANGE wires in the flasher harness may be installed in either leg of the headlight wiring as shown Figures 2 amp 3 Location of Slice into Hi Beam Headlight Wiring Hi Beams Hi Beams Blue Blue Blue Orange CutHere Cut Here e fi OR js Orange Orange E Dimmer Wire H Alternating lights such as grille lights or deck lights Caution 8 amps maximum may be connected to the BLACK and YELLOW wires from the flasher harness Use silicone filled butt connectors and be sure to make solid connections If Not Used the Yellow and Black wire MUST NOT touch ground 4 CONTROL HEAD amp CABLE INSTALLATION A Find a location from which the SFGH 100 Control Head can easily be operated and concealed if necessary If the Control Head mounting brack
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