920-3701-00 Rev. E
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ED3701 and ED3702 directional LEDs are bright and versatile warning lights that
are suited to a wide variety of applications. Their utra-low profile makes them easy
to install virtually anywhere on a vehicle. Both models offer wide angle optics and
multiple flash patterns, including synchronization with other units for simultaneous
or alternating operation. ED3701 models feature 6 LEDs and are available in either
single color or split-color (3 LEDs of each color). The ED3702 is a dual-color light
featuring 12 LEDs (6 of each color) and available in 7 color configurations. This
manual provides information about installation, function, safety , maintenance,
replacement parts and warranty.
Installation and Operation Instructions
Directional LED
Failure to install or use this product according to manufacturers recommendations may result in property damage, serious injury, and/or death to
those you are seeking to protect!
!
WARNING!
1. Proper installation combined with operator training in the use, care, and maintenance of emergency warning devices are essential to ensure
the safety of you and those you are seeking to protect.
2. Exercise caution when working with live electrical connections.
3. This product must be properly grounded. Inadequate grounding and/or shorting of electrical connections can cause high current arcing,
which can cause personal injury and/or severe vehicle damage, including fire.
4. Proper placement and installation are vital to the performance of this warning device. Install this product so that output performance of the
system is maximized and the controls are placed within convenient reach of the operator so that s/he can operate the system without losing
eye contact with the roadway.
5. Do not install this product or route any wires in the deployment area of an air bag. Equipment mounted or located in an air bag deployment
area may reduce the effectiveness of the air bag or become a projectile that could cause serious personal injury or death. Refer to the
vehicle owner’s manual for the air bag deployment area. It is the responsibility of the user/operator to determine a suitable mounting location
ensuring the safety of all passengers inside the vehicle particularly avoiding areas of potential head impact.
6. It is the responsibility of the vehicle operator to ensure during use that all features of this product work correctly. In use, the vehicle operator
should ensure the projection of the warning signal is not blocked by vehicle components (i.e., open trunks or compartment doors), people,
vehicles or other obstructions.
7. The use of this or any other warning device does not ensure all drivers can or will observe or react to a warning signal. Never take the right-
of-way for granted. It is your responsibility to be sure you can proceed safely before entering an intersection, driving against traffic, respond
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ing at a high rate of speed, or walking on or around traffic lanes.
8. This equipment is intended for use by authorized personnel only. The user is responsible for understanding and obeying all laws regarding
warning signal devices. Therefore, the user should check all applicable city, state, and federal laws and regulations. The manufacturer as-
sumes no liability for any loss resulting from the use of this warning device.
Do not install and/or operate this safety product unless you have read and understand the safety information
contained
1
Light Head
1
Gasket:
Includes-
2- M4x25 Sheet metal screws
CONTENTS:
Input Voltage
12-24VDC
Work Current
ED3701 = 1.0A@12VDC
ED3702 = 1.2A@12VDC
SPECIFICATIONS:
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.
Caution:
When drilling into any vehicle surface, make sure the area is free from any electrical
wires, fuel lines, vehicle upholstery, etc. that could be damaged
Phase Opertion:
Phase 1 (Ph1) flashes simultaneously with Ph1
Phase 2 (Ph2) flashes simultaneously with Ph2
Ph1 alternates with Ph2
(Up to 8 units can be Synchronized)
Apply BLUE TO BLACK wire:
-Less than 1 sec. for next pattern
-Between 1-3 sec for previous pattern
-Between 3-5 sec. for factory default pattern
-More than 5 sec. for pattern 12 (ED3702) and pattern 13
(ED3701)
Wire: ED3701
RED: Positive(need to add 2A Fuse)
BLACK: Negative
BLUE: Pattern Switch
YELLOW: Synchronized Function
(Up to 8 units can be Synchronized)
Wire: ED3702
RED: Positive, Colors 1 & 3 (need to add 5A Fuse)
WHITE: Positive, Colors 2 & 4 (need to add 5A Fuse)
BLACK: Negative
BLUE: Pattern Select to negative
YELLOW: Synchronized Function
(Up to 8 units can be Synchronized)
Operation Environment:
Ambient Temperature:
-30 to 50°C
