Ecco ED3706 User manual

920-0399-00 Rev. H
ED3706 and ED3712 directional LEDs are bright and versatile warning lights that are suited to a wide
variety of applications. Their low prole, narrow shape and multiple mounting options make them easy
to install virtually anywhere on a vehicle. The four mounting options (surface, edge, self-adhesive and
permanent) and 30 degrees of adjustable pivoting provide superior exibility when positioning the
lights for optimum warning capability. Both models offer multiple ash patterns and multiple units can
be synchronized to operate either simultaneously or alternately with each other.
ED3706 models feature 6 LEDs and are available in either single color or split-color* (3 LEDs of each
color) combinations with optics that provide single-axis light output. The ED3712 is a dual-color* light
featuring 12 LEDs (6 of each color) and is available in 7 color congurations with optics that offer
wider, off-axis coverage.
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 re.
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 trafc, respond-
ing at a high rate of speed, or walking on or around trafc 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
assumes 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
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!
Installation and Operation Instructions
Directional LED
* Split Color = One horizontal row of LEDs is split 50/50 between the two colors (only one half of the light can illuminate in each color). Dual Color = Two horizontal
rows of LEDs (one of each color) span the width of the light (the entire light can illuminate in each color)
Page 1 of 12
1 Light Head
1Multi-Mount Base:
Includes-
2- 4x15 Sheet metal screws
2- Split washers
2- M3.5x10 screws
2- M3 washers
1 Adhesive Pad
1Edge Mount Bracket:
Includes- 2- M3.5x10 screws
1Surface Mount Bezel:
Includes- 2- 4x15 Sheet metal screws
1- EVA foam gasket
CONTENTS:
Input Voltage 12-24VDC
Work Current
ED3706 = 0.9A@12VDC
ED3712 = 1.5A@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
WIRE: ED3706
RED: Positive(need to add 2A Fuse)
BLACK: Negative
BLUE: Pattern Switch
YELLOW: Synchronized Function
(Up to 8 units can be Synchronized)
OPERATION ENVIRONMENT:
Ambient Temperature: -30 to 50°C
WIRE: ED3712
RED: Positive, Colors 2 & 4 (need to add 5A Fuse)
WHITE: Positive, Colors 1 & 3 (need to add 5A Fuse)
BLACK: Negative
BLUE: Pattern Select to negative
YELLOW: Synchronized Function
(Up to 8 units can be Synchronized)
PHASE OPERATION:
Phase 1 (Ph1) ashes simultaneously with Ph1
Phase 2 (Ph2) ashes 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 (ED3712) and pattern 13 (ED3706)

MOUNTING:
ADHESIVE PAD
MOUNTING
SCREWS
LIGHTHEAD BASE
MOUNTING SCREWS
LIGHTHEAD BASE
ADHESIVE PAD
MOUNTING SURFACE
CONNECT YELLOW WIRE OF ALL
TOGETHER FOR SYNCHRONIZATION
------ YELLOW
FLASH PATTERN SELECT -------- BLUE
TO CHASSIS GROUND -------- BLACK
TO +10-30Vdc
--------
RED
ADHESIVE PAD
LIGHTHEAD BASE
Surface Mount Adhesive Mount
Edge Mount Permanent Mount
TO + 10-30 Vdc----------WHITE
(ED3712 series only)
SAE J595 CA T13 ECE R65
PATTERN MODE PATTERNS LAMP
SYCHRONIZE RED AMBER BLUE WHITE RED AMBER BLUE RED AMBER BLUE
1
1 Single Flash 75FPM sim. Phase1 yes Class 1 Class 1 Class 1 Class 1 Class B Class B Class B N/C N/C N/C
2 Single Flash 75FPM sim. Phase2 yes Class 1 Class 1 Class 1 Class 1 Class B Class B Class B N/C N/C N/C
3 Single Flash 75FPM Alt. yes N/C N/C N/C N/C N/C N/C N/C N/C N/C N/C
2
4 Single Flash 120FPM sim. Phase1 yes Class 1 Class 1 Class 1 Class 1 N/C N/C N/C Class 1 Class 1 Class 1
5 Single Flash 120FPM sim. phase2 yes Class 1 Class 1 Class 1 Class 1 N/C N/C N/C Class 1 Class 1 Class 1
6 Single Flash 120FPM Alt. yes N/C N/C N/C N/C N/C N/C N/C N/C N/C N/C
3
7 Double Flash 75FPM sim. Phase1 yes Class 1 Class 1 Class 1 Class 1 N/C N/C N/C N/C N/C N/C
8 Double Flash 75FPM sim. phase2 yes Class 1 Class 1 Class 1 Class 1 N/C N/C N/C N/C N/C N/C
9 Double Flash 75FPM Alt. yes N/C N/C N/C N/C N/C N/C N/C N/C N/C N/C
4
10 Double Flash 120FPM sim. Phase1 yes Class 1 Class 1 Class 1 Class 1 N/C N/C N/C Class 1 Class 1 Class 1
11 Double Flash 120FPM sim. phase2 yes Class 1 Class 1 Class 1 Class 1 N/C N/C N/C Class 1 Class 1 Class 1
12 Double Flash 120FPM Alt. yes N/C N/C N/C N/C N/C N/C N/C N/C N/C N/C
5
13 - Default Quad Flash 75FPM sim. Phase1 yes Class 1 Class 1 Class 1 Class 2 N/C N/C N/C N/C N/C N/C
14 Quad Flash 75FPM sim. Phase2 yes Class 1 Class 1 Class 1 Class 2 N/C N/C N/C N/C N/C N/C
15 Quad Flash 75FPM Alt. yes N/C N/C N/C N/C N/C N/C N/C N/C N/C N/C
6
16 Quad Flash 150FPM sim. Phase1 yes Class 1 Class 1 Class 1 Class 2 N/C N/C N/C N/C N/C N/C
17 Quad Flash 150FPM sim. Phase2 yes Class 1 Class 1 Class 1 Class 2 N/C N/C N/C N/C N/C N/C
18 Quad Flash 150FPM Alt yes N/C N/C N/C N/C N/C N/C N/C N/C N/C N/C
7
19 Triple 75FPM sim. Phase1 yes Class 1 Class 1 Class 1 Class 1 N/C N/C N/C N/C N/C N/C
20 Triple 75FPM sim. Phase2 yes Class 1 Class 1 Class 1 Class 1 N/C N/C N/C N/C N/C N/C
21 Triple 75FPM Alt. yes N/C N/C N/C N/C N/C N/C N/C N/C N/C N/C
8
22 Quint Flash 150FPM sim. Phase1 yes Class 1 Class 1 Class 1 Class 2 N/C N/C N/C N/C N/C N/C
23 Quint Flash 150FPM sim. Phase2 yes Class 1 Class 1 Class 1 Class 2 N/C N/C N/C N/C N/C N/C
24 Quint Flash 150FPM Alt. yes N/C N/C N/C N/C N/C N/C N/C N/C N/C N/C
9 25 Steady - Single No N/C N/C N/C N/C N/C N/C N/C N/C N/C N/C
10 26 Steady Burn No N/C N/C N/C N/C N/C N/C N/C N/C N/C N/C
11 27 Modulation No N/C N/C N/C N/C N/C N/C N/C N/C N/C N/C
12 28 2 Double Flash,2 Triple Alt. No N/C N/C N/C N/C N/C N/C N/C N/C N/C N/C
13 29 4 Single Flash ,2 Quad Flash Alt. No N/C N/C N/C N/C N/C N/C N/C N/C N/C N/C
ED3706 Series Flash Pattern Chart
Diagrama de patrones de intermitencia de la Serie ED3706
Tableau des modes de clignotement de la série ED3706
920-0399-00 Rev. H Page 2 of 12

SAE J595 CA T13 ECE R65
PAT-
TERN
LED
color 1 &
Color 3
White line
LED
Color
2 &
Color 4
Red line
LED Color
1 & Color 3
LED Color
2 & Color
4 White &
Red line
ED3712 FLASH
PATTERN SYNCH RED AMBER BLUE WHITE RED AMBER BLUE RED AMBER BLUE
1
1-Default 1
SAE/T13 Single 75FPM
Ph1 Color 1 Synchronous
Color 3
YES Class 1 Class 1 Class1 Class1 Class B Class B Class B N/C N/C N/C
2 2
SAE/T13 Single 75FPM
Ph2 color 1 Sychronous
Color 3
YES Class 1 Class 1 Class 1 Class 1 Class B Class B Class b N/C N/C N/C
3
SAE/T13 Single 75FPM
Ph1 Color 1 Alternately
Color 4
YES N/C N/C N/C N/C N/C N/C N/C N/C N/C N/C
4
SAE/T13 Single 75FPM
Ph2 Color 1 Alternately
Color 4
YES N/C N/C N/C N/C N/C N/C N/C N/C N/C N/C
1-Default 5
SAE/T13 Single 75FPM
Ph1 Color 2 Synchronous
Color 4
YES Class 1 Class 1 Class 1 Class 1 Class B Class B Class B N/C N/C N/C
2 6
SAE/T13 Single 75FPM
Ph2 Color 2 Synchronous
Color 4
YES Class 1 Class 1 Class 1 Class 1 Class B Class B Class B N/C N/C N/C
3 3 7
SAE/T13 Single 75FPM
(Color 1 Synchronous
Color 3) Alternately (Color
2 Synchronous Color 4)
YES N/C N/C N/C N/C N/C N/C N/C N/C N/C N/C
4 4 8
SAE/T13 Single 75FPM
(Color 1 Alternately Color
2) Alternately (Color 3
Alternately Color 4)
YES N/C N/C N/C N/C N/C N/C N/C N/C N/C N/C
2
5 9 Single 375FPM Ph1 Color
1 Synchronous Color 3 YES N/C N/C N/C N/C N/C N/C N/C N/C N/C N/C
6 10 Single 375FPM Ph2 Color
1 Synchronous Color 3 YES N/C N/C N/C N/C N/C N/C N/C N/C N/C N/C
11 Single 375FPM Ph1 Color
1 Alternately Color 4 YES N/C N/C N/C N/C N/C N/C N/C N/C N/C N/C
12
Single 375FPMFPM
Ph2 Color 1 Alternately
Color 4
YES N/C N/C N/C N/C N/C N/C N/C N/C N/C N/C
5 13 Single 375FPM Ph1 Color
2 Synchronous Color 4 YES N/C N/C N/C N/C N/C N/C N/C N/C N/C N/C
6 14 Single 375FPM Ph2 Color
2 Synchronous Color 4 YES N/C N/C N/C N/C N/C N/C N/C N/C N/C N/C
7 7 15
Single 375FPM (Color
1 Synchronous Color
3) Alternately (Color 2
Synchronous Color 4)
YES N/C N/C N/C N/C N/C N/C N/C N/C N/C N/C
8 8 16
Single 375FPM (Color 1
Alternately Color 2) Alter-
nately (Color 3 Alternately
Color 4)
YES N/C N/C N/C N/C N/C N/C N/C N/C N/C N/C
3
9 17
SAE/T13 Double 75FPM
Ph1 Color 1 Synchronous
Color 3
YES Class 1 Class 1 Class 1 Class 1 N/C N/C N/C N/C N/C N/C
10 18
SAE/T13 Double 75FPM
Ph2 Color 1 Synchronous
Color 3
YES Class 1 Class 1 Class 1 Class 1 N/C N/C N/C N/C N/C N/C
19
SAE/T13 Double 75FPM
Ph1 Color 1 Alternately
Color 4
YES N/C N/C N/C N/C N/C N/C N/C N/C N/C N/C
20
SAE/T13 Double 75FPM
Ph2 Color 1 Alternately
Color 4
YES N/C N/C N/C N/C N/C N/C N/C N/C N/C N/C
9 21
SAE/T13 Double 75FPM
Ph1 Color 2 Synchronous
Color 4
YES Class 1 Class 1 Class 1 Class 1 N/C N/C N/C N/C N/C N/C
10 22
SAE/T13 Double 75FPM
Ph2 Color 2 Synchronous
Color 4
YES Class 1 Class 1 Class 1 Class 1 N/C N/C N/C N/C N/C N/C
11 11 23
SAE/T13 Double 75FPM
(Color 1 Synchronous
Color 3) Alternately (Color
2 Synchronous Color 4)
YES N/C N/C N/C N/C N/C N/C N/C N/C N/C N/C
12 12 24
SAE/T13 Double 75FPM
(Color 1 Alternately Color
2) Alternately (Color 3
Alternately Color 4)
YES N/C N/C N/C N/C N/C N/C N/C N/C N/C N/C
ED3706 Series Flash Pattern Chart
Diagrama de patrones de intermitencia de la Serie ED3706
Tableau des modes de clignotement de la série ED3706
920-0399-00 Rev. H Page 3 of 12

SAE J595 CA T13 ECE R65
PAT-
TERN
LED
color 1 &
Color 3
White line
LED
Color
2 &
Color 4
Red line
LED Color
1 & Color 3
LED Color
2 & Color
4 White &
Red line
ED3712 FLASH
PATTERN SYNCH RED AMBER BLUE WHITE RED AMBER BLUE RED AMBER BLUE
4
13 25
ECER65/SAE Double
120FPM Ph1 Color 1
Synchronous Color 3
YES Class 1 Class 1 Class 1 Class 1 N/C N/C N/C Class 1 Class 1 Class 1
14 26
ECER65/SAE Double
120FPM Ph2 Color 1
Synchronous Color 3
YES Class 1 Class 1 Class 1 Class 1 N/C N/C N/C Class 1 Class 1 Class 1
27
ECER65/SAE Double
120FPM Ph1 Color 1
Alternately Color 4
YES N/C N/C N/C N/C N/C N/C N/C N/C N/C N/C
28
ECER65/SAE Double
120FPM Ph2 Color 1
Alternately Color 4
YES N/C N/C N/C N/C N/C N/C N/C N/C N/C N/C
13 29
ECER65/SAE Double
120FPM Ph1 Color 2
Synchronous Color 4
YES Class 1 Class 1 Class 1 Class 1 N/C N/C N/C Class 1 Class 1 Class 1
14 30
ECER65/SAE Double
120FPM Ph2 Color 2
Synchronous Color 4
YES Class 1 Class 1 Class 1 Class 1 N/C N/C N/C Class 1 Class 1 Class 1
15 15 31
ECER65/SAE Double
120FPM (Color 1 Synchro-
nous Color 3) Alternately
(Color 2 Synchronous
Color 4)
YES N/C N/C N/C N/C N/C N/C N/C N/C N/C N/C
16 16 32
ECER65/SAE Double
120FPM (Color 1
Alternately Color 2) Alter-
nately (Color 3 Alternately
Color 4)
YES N/C N/C N/C N/C N/C N/C N/C N/C N/C N/C
5
17 33
SAE/T13 Triple 75FPM
Ph1 Color 1 Synchronous
Color 3
YES Class 1 Class 1 Class 1 Class 2 N/C N/C N/C N/C N/C N/C
18 34
SAE/T13 Triple 75FPM
Ph2 Color 1 Synchronous
Color 3
YES Class
1` Class 1 Class 1 Class 2 N/C N/C N/C N/C N/C N/C
35
SAE/T13 Triple 75FPM
Ph1 Color 1 Alternately
Color 4
YES N/C N/C N/C N/C N/C N/C N/C N/C N/C N/C
36
SAE/T13 Triple 75FPM
Ph2 Color 1 Alternately
Color 4
YES N/C N/C N/C N/C N/C N/C N/C N/C N/C N/C
17 37
SAE/T13 Triple 75FPM
Ph1 Color 2 Synchronous
Color 4
YES Class 1 Class 1 Class 1 Class 2 N/C N/C N/C N/C N/C N/C
18 38
SAE/T13 Triple 75FPM
Ph2 Color 2 Synchronous
Color 4
YES Class 1 Class 1 Class 1 Class 2 N/C N/C N/C N/C N/C N/C
19 19 39
SAE/T13 Triple 75FPM
(Color 1 Synchronous
Color 3) Alternately (Color
2 Synchronous Color 4)
YES N/C N/C N/C N/C N/C N/C N/C N/C N/C N/C
20 20 40
SAE/T13 Triple 75FPM
(Color 1 Alternately Color
2) Alternately (Color 3
Alternately Color 4)
YES N/C N/C N/C N/C N/C N/C N/C N/C N/C N/C
6
21 41
SAE/T13 Quad 75FPM
Ph1 Color 1 Synchronous
Color 3
YES Class 1 Class 1 Class 1 Class 2 N/C N/C N/C N/C N/C N/C
22 42
SAE/T13 Quad 75FPM
Ph2 Color 1 Synchronous
Color 3
YES Class 1 Class 1 Class 1 Class 2 N/C N/C N/C N/C N/C N/C
43
SAE/T13 Quad 75FPM
Ph1 Color 1 Alternately
Color 4
YES N/C N/C N/C N/C N/C N/C N/C N/C N/C N/C
44
SAE/T13 Quad 75FPM
Ph2 Color 1 Alternately
Color 4
YES N/C N/C N/C N/C N/C N/C N/C N/C N/C N/C
21 45
SAE/T13 Quad 75FPM
Ph1 Color 2 Synchronous
Color 4
YES Class 1 Class 1 Class 1 Class 2 N/C N/C N/C N/C N/C N/C
22 46
SAE/T13 Quad 75FPM
Ph2 Color 2 Synchronous
Color 4
YES Class 1 Class 1 Class 1 Class 2 N/C N/C N/C N/C N/C N/C
23 23 47
SAE/T13 Quad 75FPM
(Color 1 Synchronous
Color 3) Alternately (Color
2 Synchronous Color 4)
YES N/C N/C N/C N/C N/C N/C N/C N/C N/C N/C
24 24 48
SAE/T13 Quad 75FPM
(Color 1 Alternately Color
2) Alternately (Color 3
Alternately Color 4)
YES N/C N/C N/C N/C N/C N/C N/C N/C N/C N/C
ED3706 Series Flash Pattern Chart
Diagrama de patrones de intermitencia de la Serie ED3706
Tableau des modes de clignotement de la série ED3706
920-0399-00 Rev. H Page 4 of 12

ED3706 Series Flash Pattern Chart
Diagrama de patrones de intermitencia de la Serie ED3706
Tableau des modes de clignotement de la série ED3706
SAE J595 CA T13 ECE R65
PAT-
TERN
LED
color 1 &
Color 3
White line
LED
Color
2 &
Color 4
Red line
LED Color
1 & Color 3
LED Color
2 & Color
4 White &
Red line
ED3712 FLASH
PATTERN SYNCH RED AMBER BLUE WHITE RED AMBER BLUE RED AMBER BLUE
7
25 49
ECER65/SAE Quad
120FPM Ph1 Color 1
Synchronous Color 3
YES Class 1 Class 1 Class 1 Class 2 N/C N/C N/C N/C N/C N/C
26 50
ECER65/SAE Quad
120FPM Ph2 Color 1
Synchronous Color 3
YES Class 1 Class 1 Class 1 Class 2 N/C N/C N/C N/C N/C N/C
51
ECER65/SAE Quad
120FPM Ph1 Color 1
Alternately Color 4
YES N/C N/C N/C N/C N/C N/C N/C N/C N/C N/C
52
ECER65/SAE Quad
120FPM Ph2 Color 1
Alternately Color 4
YES N/C N/C N/C N/C N/C N/C N/C N/C N/C N/C
25 53
ECER65/SAE Quad
120FPM Ph1 Color 2
Synchronous Color 4
YES Class 1 Class 1 Class 1 Class 2 N/C N/C N/C N/C N/C N/C
26 54
ECER65/SAE Quad
120FPM Ph2 Color 2
Synchronous Color 4
YES Class 1 Class 1 Class 1 Class 2 N/C N/C N/C N/C N/C N/C
27 27 55
ECER65/SAE Quad
120FPM (Color 1
Synchronous Color 3)
Alternately (Color 2
Synchronous Color 4)
YES N/C N/C N/C N/C N/C N/C N/C N/C N/C N/C
28 28 56
ECER65/SAE Quad
120FPM (Color 1
Alternately Color 2) Alter-
nately (Color 3 Alternately
Color 4)
YES N/C N/C N/C N/C N/C N/C N/C N/C N/C N/C
8 57
Modulation (Color 1
Synchronous Color 3)
Alternately (Color 2
Synchronous Color 4)
NO N/C N/C N/C N/C N/C N/C N/C N/C N/C N/C
9 58
2 Double,2 Quad (Color
1 Synchronous Color
3) Alternately (Color 2
Synchronous Color 4)
NO N/C N/C N/C N/C N/C N/C N/C N/C N/C N/C
10 59
4 Single,2 Triple (Color
1 Synchronous Color
3) Alternately (Color 2
Synchronous Color 4)
NO N/C N/C N/C N/C N/C N/C N/C N/C N/C N/C
11 60
1Doube 1Triple 1Quad
(Color 1 Synchronous
Color 3) Alternately (Color
2 Synchronous Color 4)
NO N/C N/C N/C N/C N/C N/C N/C N/C N/C N/C
12
29 61 Steady burn-Color 1 & 3 NO N/C N/C N/C N/C N/C N/C N/C N/C N/C N/C
29 62 Steady burn-Color 2 & 4 NO N/C N/C N/C N/C N/C N/C N/C N/C N/C N/C
Trouble Shooting
The ED3706-ED3712 series has been factory tested and approved. If the functions of the device fail, please check the following:
1. After connecting with the power supply, be sure that the power source end is joined correctly. Make sure there is not a short circuit.
2. Plug in the device; ensure the LED power switch is on.
3. Make sure unit is grounded properly.
920-0399-00 Rev. H Page 5 of 12