Contents Safety Messages..........................6 Safety Message to Installers and Service Personnel of Warning Lights ............6 Safety Message to Operators of Warning Light Equipment ................9 An Overview of the Vision SLR Lightbar ..................10 LED Lights and Colors ..........................10 LED Flash Rates and Positions ........................10 Modular Connector System (Optional) .......................10 Controller Options ............................
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Contents Troubleshooting the Lightbar ........................46 Quick Testing the Vision SLR with the Lightbar Test .................47 Testing the Steady Burn LEDs (HotFoot Only) ..................48 Replacement Parts ............................48 Tables Table 3.1 SW2 DIP switch settings in the Serial Interface Module ..............14 Table 3.2 Control wires from the Serial Interface Module ................15 Table 3.3 Switch settings for Intersection operation ..................18 Table 4.1 SignalMaster control wires and warning patterns ................25 Table 5.1 Troubleshooting tips .........................46...
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Figure 5.10 Locations of watertight connectors ....................43 Figure 5.11 Secondary lock mechanism in the plug and receptacle ...............44 Arjent and Vista are registered trademarks of Federal Signal Corporation. Vision is a trademark of Federal Signal Corporation. P-80 is a registered trademark of International Products Corporation.
CHAPTER 1 Safety Messages For your safety, read and understand this manual thoroughly before installing, operating, and servicing the Vision SLR lightbar. The safety messages presented in this chapter and throughout the manual are reminders to exercise extreme care at all times. To download copies of the manual, go to www.fedsig.com or call the Federal Signal Service Department at 1-800-433-9132, 7 a.m.
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Chapter 1 • Safety Messages wait five minutes before handling any parts of the strobe system. • A light system is a high current system. In order for the system to function properly, a separate negative (–) connection and positive (+) connection must be made. All negative connections should be connected to the negative battery terminal and a suitable fuse should be installed on the positive battery terminal connection as close to the battery as possible.
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Chapter 1 • Safety Messages • The service life of light bulbs and strobes tubes will be shortened if the glass portion is touched during installation. Use gloves when handling these components. If the glass portion has been touched, clean the glass carefully with isopropyl alcohol.
Chapter 1 • Safety Messages Safety Message to Operators of Warning Light Equipment People’s lives depend on your safe use of our products. Listed below are some important safety instructions and precautions you should follow: • Do not attempt to activate or de-activate the light system control while driving in a hazardous situation. •...
CHAPTER 2 An Overview of the Vision SLR Lightbar The Vision SLR is a rotating LED lightbar, employing fixed LED boards and rotating Solaris S2 reflectors. V-shaped construction lets the Vision SLR warning system maximize light warning efficiency at crucial intersection angles.
Chapter 2 • An Overview of the Vision SLR Lightbar Controller Options Flash patterns are controlled through the lightbar’s CAT5 communication cable. The cable connects to the Serial Interface Module (Part Number 8583446), the Federal Signal Six-Button Serial Controller (Part Number 8623133), the Three-Button Serial Controller (Part Number 8623141), or the SmartSiren Series Platinum System or the System control head only.
CHAPTER 3 Preparing the Vision SLR for Installation Taking the preparatory steps in this chapter before mounting and wiring the lightbar to a vehicle will help ensure that your installation is fast, easy, and error free. In addition to instructions for quick testing the lightbar, this chapter has instructions for changing default settings and flash patterns with the Serial Interface Module.
Chapter 3 • Preparing the Vision SLR for Installation The numbers in the steps below refer to the wires in Figure 3.1. To connect the Vision SLR to the battery and Serial Interface Module: To supply power to the lightbar, use a fully-charged 12-volt automotive battery with terminal lugs. Place the lightbar on a sturdy, flat surface.
Chapter 3 • Preparing the Vision SLR for Installation To select External SignalMaster control: Unplug the 24-pin harness from the Serial Interface Module. Move Switch 4 on SW2 to the up (OFF) position (Table 3.1). Plug the 24-pin harness into the Serial Interface Module. Selecting Internal SignalMaster Control (Factory Default) The Interface Module SignalMaster control leads are defined in Table 3.2 on page 15.
Chapter 3 • Preparing the Vision SLR for Installation Entering Program Mode To switch the module from Operation Mode to Program Mode: Unplug the 24-pin harness from the Serial Interface Module. On the Serial Interface Module, move Switch 6 on SW2 to the down (ON) position. Plug the 24-pin harness into the Serial Interface Module.
Chapter 3 • Preparing the Vision SLR for Installation SW2 DIP Switch Settings in the Serial Interface Module For the location of SW2, see Figure 3.2. For the SW2 switch settings for programming the lightbar, see Table 3.1 on page 14 Figure 3.2 Connectors and switches on the Serial Interface Module SW1 PUSHBUTTON FOR SELECTING FLASH PATTERNS...
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Chapter 3 • Preparing the Vision SLR for Installation Remove 12 Vdc from the Mode 3 control wire. Mode 2 Apply 12 Vdc (+BAT) to the Mode 2 control wire (blue/white) from the Serial Interface Module to display the assigned pattern. On the Serial Interface Module, press and release the SW-1 pushbutton until the pattern you want appears on the lightbar.
Chapter 3 • Preparing the Vision SLR for Installation To change from HIGH to TAP II or 8-SECOND TIMEOUT. 1. Unplug the 24-pin harness from the Serial Interface Module. 2. On the Serial Interface Module, set Switch 7 and Switch 8 on SW2 to select a method of operation (Table 3.3).
CHAPTER 4 Wiring the Vision SLR in the Vehicle Before proceeding, ensure that the lightbar has been installed on the vehicle roof in accordance with the instructions included with the mounting kit. Depending on the type of vehicle and mounting system feature, there are two options available for installing the lightbar to the roof of the vehicle: hook-on mounting or permanent mounting.
Chapter 4 • Wiring the Vision SLR in the Vehicle BATTERY EXPLOSION—To avoid a battery explosion, always disconnect the negative battery cable first and reconnect it last. Avoid causing a spark when connecting near or to the battery. The gases produced by a battery can cause a battery explosion that could result in vehicle damage and serious injury SEAT REMOVAL PRECAUTION—If a vehicle seat is temporarily removed, verify with the vehicle manufacturer if the seat needs to be recalibrated for proper airbag...
Chapter 4 • Wiring the Vision SLR in the Vehicle Ensure that the lines are adequately fused as shown in the wiring schematics in Chapter 5.. From the lightbar, route the CAT5 control cable into the vehicle cab or trunk near the eventual location of the Serial Interface Module.
Chapter 4 • Wiring the Vision SLR in the Vehicle SHOCK HAZARD—Strobe and HID light systems generate high voltages. Disconnect power from the system and wait at least 5 minutes before opening the unit. Do not apply power to the unit while the unit is open. Failure to follow this warning could result in serious injury or death.
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Chapter 4 • Wiring the Vision SLR in the Vehicle Priority Modes 1, 2, and 3 To activate a priority mode, apply 12 Vdc (+BAT) to a mode control wire. Mode 3 (black/red) overrides Mode 2 (blue/white), and Mode 2 overrides Mode 1 (blue). You can program one of the flash patterns in the lightbar to each Mode input.
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Chapter 4 • Wiring the Vision SLR in the Vehicle (ON). When 12 Vdc is applied to the Scene Light, Left control wire (blue/black), the left half of the lightbar lights up. When 12 Vdc is applied to the Scene Light, Right wire (black/white/red), the right half of the lightbar lights up.
Chapter 4 • Wiring the Vision SLR in the Vehicle For the switch setting in the Serial Interface Module, see “Selecting External SignalMaster Control” on page 13. To activate the lightbar’s internal SignalMaster controller, apply 12 Vdc (+BAT) to the SignalMaster control wires (Table 4.1).
Chapter 4 • Wiring the Vision SLR in the Vehicle Figure 4.4 SignalMaster control functions wired to 12 Vdc for internal Serial Interface Module control J1 CABLE TO POWER (+12 Vdc) SERIAL INTERFACE MODULE BLACK/RED MODE 3 BLUE/WHITE MODE 2 BLUE MODE 1 RED/WHITE...
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Chapter 4 • Wiring the Vision SLR in the Vehicle Figure 4.5 SignalMaster control functions wired to 12 Vdc for internal Serial Interface Module control J1 CABLE TO POWER (+12 Vdc) SERIAL INTERFACE MODULE BLACK/RED MODE 3 MODE 2 BLUE/WHITE BLUE MODE 1 STEADY BURN...
CHAPTER 5 Maintaining and Servicing the Vision SLR This chapter describe how to maintain and service the Vision SLR lightbar. Establishing a regular maintenance and inspection schedule extends the life of the lightbar and ensures safety. For service, support, or replacement parts, contact the Federal Signal Service Department at 1-800-433-9132, 7 .
Chapter 5 • Maintaining and Servicing the Vision SLR To remove fine scratches and haze, use a soft cloth and a high quality automotive paste cleaner/wax that is non-abrasive. Replacing a Dome The lightbar domes filter the LED lights and protect the LED and circuitry. If a dome is damaged, it must be replaced.
Chapter 5 • Maintaining and Servicing the Vision SLR Installing a Dome To install a dome: DO NOT FORCE THE DOME DOWNWARD—If there is resistance to the dome dropping into position on the base, do not force it downward. To avoid damaging the dome, ensure that the dome hook is properly centered with the mating recess in the pod base so that it drops down from the vertical position.
Chapter 5 • Maintaining and Servicing the Vision SLR Figure 5.2 Pods 1 and 5 rotated counterclockwise for removal #10-32 TORX SHOULDER SCREW 290A6426 ROTATE CLOCKWISE ROTATE COUNTER-CLOCKWISE TO THE STOPPING POINT TO THE STOPPING POINT INDICATED BY POD 5 INDICATED BY POD 1 290A7701 Installing a Pod...
Chapter 5 • Maintaining and Servicing the Vision SLR Removing an LED Alley Light To remove an alley light: 1. Disconnect all power to the lightbar at the battery or at the lightbar (see “Disconnecting/Connecting Power and CAT5 at the Lightbar” on page 43). 2.
Chapter 5 • Maintaining and Servicing the Vision SLR 4. Plug the alley light electrical connector into the cable connector from the lightbar. 5. Insert the two 1/4"-20 Torx screws into the inner holes on the alley light mount and through the aluminum extrusion of the lightbar base.
Chapter 5 • Maintaining and Servicing the Vision SLR Reinstalling the Lightbar Cover To reinstall the cover: 1. Place the cover into position on the lightbar. DO NOT OVERTIGHTEN SCREWS—Do avoid damaging the lightbar, do not overtighten the screws. 2. Insert and tighten the two 10-32 Torx screws and the six 8-32 Torx screws. 3.
Chapter 5 • Maintaining and Servicing the Vision SLR Reinstalling the SignalMaster Assembly To reinstall the SignalMaster assembly: 1. Plug the SignalMaster cable into the SML connector on the lightbar controller. 2. Place the assembly into position in the rear of the lightbar. Center the holes of the SignalMaster assembly extrusion over the holes in the aluminum extrusion on the rear of the lightbar.
Chapter 5 • Maintaining and Servicing the Vision SLR 3. On the driver side (left), use a T25 Torx driver to remove the two No. 10 Type B Torx screws and the mounting bracket (Figure 5.6). 4. Holding both light modules, slide the extrusion off to the passenger side with the passenger side bracket still attached.
Chapter 5 • Maintaining and Servicing the Vision SLR Replacing the Lightbar Controller The lightbar controller, which controls the flash patterns and auxiliary lights, is a configured option. If a lightbar problem cannot be traced to a PCB, a wiring connection, or the vehicle battery (Table 5.1 on page 46), the problem may lie with the controller.
Chapter 5 • Maintaining and Servicing the Vision SLR Figure 5.9 Controller location beneath lightbar cover 8-32 KEPS NUTS (4) CONTROLLER 290A6611 Quick Disconnect Option for Power and CAT5 An optional detachable weather-proof connector at the bottom of the lightbar on the passenger side enables you to quickly disconnect both power and communication together without opening the lightbar.
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Chapter 5 • Maintaining and Servicing the Vision SLR Figure 5.11 Secondary lock mechanism in the plug and receptacle CPA (connector position assurance) Locking Latch Locking Ramp Receptacle Plug Disconnecting a Cable at the Lightbar (Quick Disconnect Option) To disconnect the power or CAT5 cable: 1.
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Chapter 5 • Maintaining and Servicing the Vision SLR Reconnecting a Cable at the Lightbar (Quick Disconnect Option) To reconnect the power or CAT5 cable: 1. Firmly push the connectors together until you feel them snap together and you hear a click. This tactile and audible confirmation ensures that the connectors are properly and fully mated.
Chapter 5 • Maintaining and Servicing the Vision SLR Troubleshooting the Lightbar This section provides troubleshooting assistance for common problems. If you have any questions left unanswered, call the Federal Signal Service Department at 1-800-433-9132, 7 a.m. to 5 p.m., Monday through Friday (CT).
Chapter 5 • Maintaining and Servicing the Vision SLR Table 5.1 Troubleshooting tips (continued) Problem Corrective Action The lightbar has a delayed response Ensure that the connections on the Serial Interface Module are kept ✔ to being shut off separate from strobe supplies. Check all the ground connections, especially on the Serial Interface ✔...
Chapter 5 • Maintaining and Servicing the Vision SLR Apply 12 Vdc (+BAT) to the Lightbar Test control wire (black/white/red) from the Interface Module. After all LEDs flash in sequence, the Takedown and Alley lights flash. Remove 12 Vdc from the Lightbar Test control wire. Testing the Steady Burn LEDs (HotFoot Only) The Steady Burn LEDs are factory configured per the customer order for one of these options: •...
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