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Page 6 of 20

Notes:

1.  Larger wires and tight connections will provide longer service life for components.  For high current wires it is highly recommended 

     that terminal blocks or soldered connections be used with shrink tubing to protect the connections.  Do not use insulation displacement 

     connectors (e.g., 3M Scotchlock type connectors). 

2.  Route wiring using grommets and sealant when passing through compartment walls.  Minimize the number of splices to reduce

     voltage drop.  High ambient temperatures (e.g., under-hood) will significantly reduce the current carrying capacity of wires, fuses, and 

     circuit breakers. All wiring should conform to the minimum wire size and other recommendations of the manufacturer and be protected 

     from moving parts and hot surfaces.  Looms, grommets, cable ties, and similar installation hardware should be used to anchor and 

     protect all wiring.

3.  Fuses or circuit breakers should be located as close to the power takeoff points as possible and properly sized to protect the wiring 

     and devices.

4.  Particular attention should be paid to the location and method of making electrical connections and splices to protect these points from 

     corrosion and loss of conductivity.  

5.  Ground termination should only be made to substantial chassis components, preferably directly to the vehicle battery.

6.  Circuit breakers are very sensitive to high temperatures and will “false trip” when mounted in hot environments or operated close to 

     their capacity.

            

Important!

This unit is a safety device and it must be connected to its own separate, fused power point to assure its continued operation should any 

other electrical accessory fail.  Do not wire in parallel with any other accessory.

Wiring Instructions:

            

          

 Caution: 

Disconnect the battery before wiring up the lightbar, to prevent accidental shorting, arcing and/or electrical shock.

!

1.  Loosen the 5/16” nuts to allow the mounting feet to slide along the base of the lightbar. Loosely attach the mounting strap to each foot 

     using the supplied pan head phillips screws and lock washers. 

2.  Center the lightbar across the vehicle and align the strap mount brackets to hook into the gutter of the vehicles door frame as shown in 

     FIGURE 6. 

3.  Secure the feet to the lightbar in location by tightening the four nuts on each foot.

4.  Slowly tighten the pan head screws to secure the strap mount brackets to the lightbar feet and around the door gutters, keeping the 

     lightbar centered and level. Ensure the doors close completely and secure each strap mount bracket to the door frame. Mounting 

     geometry and parts will vary for different vehicles. See the Wiring section of this manual for further wiring instructions. 

Strap Kit Mounting

            

Important!

Mounting brackets are specific to the vehicle model.  Please make sure the brackets are suitable for the vehicle before 

installation.

FIGURE 6

5/16”-18

PAN HEAD

PHILLIPS

SCREW

STRAP MOUNT

BRACKET

NO. 8 SHEET METAL SCREW

VEHICLE ROOF SECTION

5/16” LOCK/SPLIT WASHER

ADJUSTABLE FOOT

Summary of Contents for 21 Series

Page 1: ...dependent flashing and CC centrally controlled IF Independent Flashing indicates the lightbars modules have individual electronic circuits that control their operation each module a group or a pair of...

Page 2: ...other warning device does not ensure all drivers can or will observe or react to an emergency warning signal Never take the right of way for granted It is your responsibility to be sure you can proce...

Page 3: ...centers on the roof of the vehicle Remove the lightbar and drill the mounting holes as marked Note The center distance between the mounting holes in an adjustable mounting foot is 11 1 or 281 94 mm 4...

Page 4: ...ge when possible as shown in FIGURE 4 3 With the mounting hardware positioned mark the location of the mounting hole centers on the roof of the vehicle Remove the lightbar and drill the mounting holes...

Page 5: ...ied washers and nuts as shown in FIGURE 5 4 With the mounting brackets positioned mark the locations of the mounting hole centers on the roof of the vehicle Remove the bar and drill the mounting holes...

Page 6: ...lse trip when mounted in hot environments or operated close to their capacity Important This unit is a safety device and it must be connected to its own separate fused power point to assure its contin...

Page 7: ...test care to ensure that the use of these functions do not diminish the effectiveness of the Emergency Warning signal When the Pattern Select wire is connected to power alone test mode is enabled to e...

Page 8: ...ner Off Quad 75 FPM Cycle Flash Rear Outboard Quad 75 FPM Off Cycle Flash Rear Inboard Quad 75 FPM Off Cycle Flash Rear Center Quad 75 FPM Off Cycle Flash Rear Corner Quad 75 FPM Off Cycle Flash Rear...

Page 9: ...ycle through one pattern as detailed in Table 6 The pattern for the module group configured will only be set in the level mode selected Hold the wires to power for more than 4 seconds to return to the...

Page 10: ...FPM Primary Only 17 Single 150 FPM Primary with Secondary Pop 18 Double 75 FPM Primary Only 19 Double 75 FPM Primary with Secondary Pop 20 Triple Pop 75 FPM Primary Only 21 Triple Pop 75 FPM Primary w...

Page 11: ...o power to set the level mode to synchronized The four corner modules will turn on each time the lightbar is toggled between unsynchronized and synchronized Module Group Flash Sequence Synchronized Or...

Page 12: ...nductor cable 2 Momentarily touch the BLK RED Pattern select wire and the appropriate Module group wire shown in Table 11 to power to cycle through the flash pattern rates shown in shown in Table 12 H...

Page 13: ...Flash Left Right 12 Travelling Ball Flash TABLE 14 Arrowstik End Flash Pattern Selection The lightbar can be ordered with two additional lamps positioned at the outermost ends of the ArrowStik These t...

Page 14: ...Programming will not work if more than one function is selected 2 Touch the Pattern Select wire BLK RED to power to cycle through the flash patterns shown in Table 16 Hold for longer than 4 seconds to...

Page 15: ...rd Corners 7 Front Center Inboard Front Inboard Outboard Corners 8 Front Center Inboard Outboard 9 Front Outboard Corners 10 Front Inboard Corners 11 Front Center Corners 12 Front Inboard Outboard Cor...

Page 16: ...er Primary Only 4 Corners Front Rear Dim Flicker Secondary Only 5 Corners Front Rear Dim Flicker Primary Corners Front and Secondary Rear 6 Left Front Corner Secondary Only 7 Left Rear Corner Secondar...

Page 17: ...the lens edge and twist the screwdriver to lift the lens 3 When finished reinstall making sure the lens gasket is not damaged or folded Replace the clips by hooking into the bottom lens slot and pres...

Page 18: ...essories Controller integrated Safety Director for use with centrally controlled modules EZ2127ASCC Controller integrated Safety Director for use with independent flashing modules EZ2127ASIF Driver Bo...

Page 19: ...d of this document PROBLEM POSSIBLE CAUSE SOLUTION Does not function Poor power or ground connection In CC Lightbars a green light on the central control board should flash when power is first applied...

Page 20: ...D OR IMPLIED THE IMPLIED WARRANTIES FOR MERCHANTABILITY OR FIT NESS FOR A PARTICULAR PURPOSE ARE HEREBY EXCLUDED AND SHALL NOT APPLY TO THE PRODUCT BUYER S SOLE AND EXCLUSIVE REMEDY IN CONTRACT TORT O...

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