INSTALLATION &
OPERATION MANUAL
T-REXTM Series Exterior Lights
WARNING: This product contains high intensity LED devices. To prevent eye damage, DO NOT stare into the light
beam at close range.
WARNING: The use of this or any warning device does not ensure that 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 pro-
ceed safely before entering an intersection, driving against trafc, responding at a high rate of speed, or walking on or
around trafc lanes. The effectiveness of this warning device is highly dependent upon correct mounting and wiring.
Read and follow the manufacturer’s instructions before installing or using this device. The vehicle operator should
insure daily that all features of the device operate correctly. In use, the vehicle operator should insure the projection of
the warning signal is not blocked by vehicle components (i.e.: open trunks or compartment doors), people, vehicles, or
other obstructions. This equipment is intended for use by authorized personnel only. It is the user’s responsibility to
understand and obey all laws regarding emergency warning devices. The user should check all applicable city, state
and federal laws and regulations. Code 3, Inc., assumes no liability for any loss resulting from the use of this warning
device. Proper installation is vital to the performance of this warning device and the safe operation of the emergency vehicle. It is important to recognize that the operator of the emergency vehicle is under psychological and physiological
stress caused by the emergency situation. The warning device should be installed in such a manner as to: A) Not reduce
the output performance of the system, B) Place the controls within convenient reach of the operator so that he can operate the system without losing eye contact with the roadway. Emergency warning devices often require high electrical
voltages and/or currents. Properly protect and use caution around live electrical connections. Grounding or shorting
of electrical connections can cause high current arcing, which can cause personal injury and/or severe vehicle dam-
age, including re. PROPER INSTALLATION COMBINED WITH OPERATOR TRAINING IN THE PROPER USE OF EMERGENCY WARNING DEVICES IS ESSENTIAL TO INSURE THE SAFETY OF EMERGENCY PERSONNEL AND THE PUBLIC.
INSTALLER: This manual must be delivered to the end user of this equipment.
Introduction: Read all instructions and warnings before installing and using. The T-RexTM Lights are for the emer-
gency vehicle market. The lights are to be connected directly to +12 VDC systems for independent ashing or through
electromechanical or solid state asher units.
Unpacking & Pre-Installation: Carefully remove the hardware, taking care not to scratch the lens, and inspect for
transit damage. Report any damage to the carrier and keep the shipping carton. Verify the contents of the package
(refer to Table 1 and Figure 1). Test the lights before installation. To test, touch the black wire to the ground and the red
wire to 12 VDC. If problems occur, contact the factory.
Installation & Mounting
1. Mark off and drill two mounting holes (#32) and the 1” wire hole on the vehicles mounting surface using the dimensions shown on Fig 2. Verify free clearance exists behind the mounting surface for wires and fasteners before drilling.
2. Install customer supplied grommet in the 1” diameter wire hole.
3. Route the vehicle power wires and allow a minimum of 3” of slack to protrude from the center opening at each light
head location. Use 18 AWG for wires up to 40’ length, 16 AWG for wires up to 70’ length.
4. Refer to the section “Flash Pattern Selection” prior to nalizing the electrical connections. Prepare the vehicle power
wires and the light heads wires with terminations of the customer’s choice (not supplied) as follows: Red: +12 VDC,
Black: Ground, White: Program, Purple or Blue: Sync. Waterproof connectors are recommended.
5. Route the power wires through the center opening of the bezel gasket (refer to Figure 1). Connect the light heads
power wires (black and red) to the vehicle system’s ground and positive (+12 VDC), respectively. Seal or cap the end
of the white wire to prevent inadvertent changes to the ash pattern. To sync light heads, connect the purple wires
together.
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1
2
3
4
5
6
6. Verify proper light head operation by supplying electrical power to the system wires.
7. Push the assembled electrical connectors through the center opening and into the vehicle.
8. Secure the assembled light head to the vehicle using the two #6 screws. To ensure the unit is properly installed and
seals properly seated, torque the screws as follows: 6 in-lbs to 13 in-lbs.
Parts List and Exploded Views
TABLE 1
Assembly
(Fig 1)
1
Light
Head
2
Outer
Lens
3
Seal
Lens
4
Black
Bezel
5
Bezel
Gasket
Mounting
Screws
TRX6A (Amber) ---------
TRX6B (Blue) ---------
TRX6R (Red) ---------
TRX6W (White) ---------
TRX6RA (Red/Amber) ---------
T52156 T52155 T52163 T52150 T15759
TRX6RB (Red/Blue) ---------
TRX6RW (Red/White) ---------
TRX6BW (Blue/White) ---------
Note: Units come standard with black bezels. Chrome bezels, pn T52162, can be ordered separately.
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NOTE: It is acceptable to install the light without the Bezel Gasket (ref Figure 1).
FIGURE 1
2
Power Requirements CURRENT DRAW
3.050
1.000
#32 Drill Bit
Steady Burn (Peak)
T-RexTM 6 LED Light Head 0.60 amp average
Flash Pattern Selection
80FPM Quad Flash, Left/Right (Default)
80FPM Quad Flash, Solid
Steady Burn
75FPM Single Flash, Left/Right
75FPM Single Flash, Solid
150FPM Single Flash, Left/Right
150FPM Single Flash, Solid
75FPM Double Flash, Left/Right
75FPM Double Flash, Solid
150FPM Double Flash, Left/Right
150FPM Double Flash, Solid
75FPM Triple Flash, Left/Right
75FPM Triple Flash, Solid
150FPM Triple Flash, Left/Right
150FPM Triple Flash, Solid
To select a different ash pattern, apply +12 VDC to the red wire and connect the black wire to ground. Momentarily
touch the white wire to ground to change to the next pattern. Cycle through the various patterns until the desired pattern is selected. To return to the default setting, hold the white wire to ground for approximately 3+ seconds. The unit
will ash a couple of times then appear to turn off. Remove the white wire from ground and the unit will begin ashing
in the default pattern. The unit will retain this pattern even when power is removed. For units that are ashed with an
external control system such as a multiplexer or a asher unit, the heads should be set to steady burn. It is suggested
that all heads be set to the desired pattern at a workbench prior to installation.
Conguring Synchronized Lights to Alternate or “Wig Wag”
75FPM Quad Pop Flash, Left/Right
75FPM Quad Pop Flash, Solid
150FPM Quad Pop Flash, Left/Right
150FPM Quad Pop Flash, Solid
Modular Flash, Left/Right
Modular Flash, Solid
75FPM Cycle Flash, Left/Right
75FPM Cycle Flash, Solid
150FPM Cycle Flash, Left/Right
150FPM Cycle Flash, Solid
Demo Mode, Left/Right
Demo Mode, Solid
Multiple units can be congured to alternate or “wig wag” between each other without the use of a asher:
Set the desired ash patterns on each unit.
Remove power from the units.
Reset the phase on one unit only by holding the pattern change wire (white) to ground and powering that unit up.
The unit will ash once to indicate that the phase has changed.
Remove power from the unit.
Connect the purple sync wires between the two units.
Power both units up and they should now be ashing in an alternating or “wig wag” pattern.
Installation Template Dimensions
Do NOT scale from drawing supplied.
Use dimensions as indicated.
FIGURE 2
3
Maintenance
The bezel and outer lens are eld removable for cleaning and replacement. Remove the components by unscrewing
the two mounting screws. Use mild detergent, warm water and a soft cloth to clean both surfaces of the lens. Use of
any other chemicals may void product warranty. Thoroughly dry before reinstalling.
WARRANTY
Code 3®, Inc.’s emergency devices are tested and found to be operational at the time of manufacture. Provided
they are installed and operated in accordance with manufacturer’s recommendations, Code 3®, Inc. guarantees all parts
and components except the lamps to a period of 1 year, LED Light head modules to a period of 5 years (unless otherwise
expressed) from the date of purchase or delivery, whichever is later. Units demonstrated to be defective within the warranty
period will be repaired or replaced at the factory service center at no cost.
Use of lamp or other electrical load of a wattage higher than installed or recommended by the factory, or use of
inappropriate or inadequate wiring or circuit protection causes this warranty to become void. Failure or destruction of the
product resulting from abuse or unusual use and/or accidents is not covered by this warranty. Code 3®, Inc. shall in no way
be liable for other damages including consequential, indirect or special damages whether loss is due to negligence or breach
of warranty.
CODE 3®, INC. MAKES NO OTHER EXPRESS OR IMPLIED WARRANTY INCLUDING, WITHOUT LIMITATION,
WARRANTIES OF FITNESS OR MERCHANTABILITY, WITH RESPECT TO THIS PRODUCT.
PRODUCT RETURNS
If a product must be returned for repair or replacement*, please contact our factory to obtain a Return
Goods Authorization Number (RGA number) before you ship the product to Code 3®, Inc. Write the RGA
number clearly on the package near the mailing label. Be sure you use sufcient packing materials to
avoid damage to the product being returned while in transit.
*Code 3®, Inc. reserves the right to repair or replace at its discretion. Code 3®, Inc. assumes no responsibility or liability for expenses incurred for the removal and /or reinstallation of products requiring service
and/or repair.; nor for the packaging, handling, and shipping: nor for the handling of products returned to sender after the service has been rendered.
Problems or Questions? Call The Technical Assistance HOTLINE - (314) 996-2800
St. Louis, Missouri 63114-2029—USA
10986 N. Warson Road
Ph. (314) 426-2700 Fax (314) 426-1337
Code 3, Inc.
www.code3pse.com
Code 3 is a registered trademark of
Code 3, Inc.
Code 3,® Inc., a subsidiary of
Public Safety Equipment, Inc.
Revision 2, 12/2010 - Instruction Book Part No. T52160
©2010 Public Safety Equipment, Inc. Printed in USA
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