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IMPORTANT! Read all instructions before installing and using.  Installer: This manual must be delivered to the end user.

WARNING!

Failure to install or use this product according to manufacturer’s recommendations may result in property damage, serious injury, and/

or death to those you are seeking to protect!

Do not install and/or operate this safety product unless you have read and understood the safety information 

contained in this manual.

1.  Proper installation combined with operator training in the use, care, and maintenance of emergency warning devices are essential to 

ensure the safety of emergency personnel and the public.

2.  Emergency warning devices often require high electrical voltages and/or currents. 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 is 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 they 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 daily 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 an emergency warning signal. 

Never take the right-of-way for granted. It is the vehicle operator’s responsibility to be sure they can proceed safely before entering an 

intersection, drive against traffic, respond at a high rate of speed, or walk 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 emergency warning 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.

Installation and Operation Instructions

ED3777 Series LED Directionals

SPECIFICATIONS

Size: 

 

4.3"L x 0.9"W x 1.4"H

Weight:   

0.3 lbs.

Voltage Range:  12-24VDC

Current draw at 12.8VDC:

       ED3777X: 

1.3A Max.

       ED37777XX:   1.4A Max.

Power Consumption at 12.8 VDC:

          ED3777X:  15.6W Max.

          ED3777XX:  16.9W Max.

Temperature Range:

 

 

-22° to 122°F

 

 

-30° to 50°C

Flash Rate:

 

 

See Flash Pattern Charts

Prior to installation:

Carefully remove the unit from its packaging.  If damage is found, contact the transit company or ECCO.  Do not use broken or 

damaged parts.  Prior to mounting, consideration should be given to cable location.

Summary of Contents for ED3777 Series

Page 1: ...yment 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 hea...

Page 2: ...Surface Mount 1 Select a flat mounting surface with the visibility of the flash and ease of wiring access taken into consideration 2 Using the unit or bracket as a template mark the two mounting hole...

Page 3: ...Routing the ground wire directly back to negative battery terminal is recommended Pack dielectric grease such as Dow Corning 4 around each electric connection exposed to moisture or the ambient enviro...

Page 4: ...ase2 yes Class 1 Class 1 120 120 140 N C N C Class 1 6 Single Flash 120FPM Alt yes N C N C N C N C N C N C N C N C 7 Double Flash 75FPM sim Phase1 yes Class 1 Class 1 140 140 160 80 Class B N C 8 Doub...

Page 5: ...ely Color 2 Synchronous Color 4 yes N C N C N C N C N C N C N C 20 20 36 Double 60FPM 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 21 37 Triple 7...

Page 6: ...CTURER REGARDING THE PRODUCT AND ITS USE SHALL BE AT MANUFACTURER S DISCRETION THE REPLACEMENT OR REPAIR OF THE PRODUCT OR THE REFUND OF THE PURCHASE PRICE PAID BY BUYER FOR NON CONFORMING PRODUCT IN...

Page 7: ...salir despedido lo cual puede causar lesiones graves o incluso mortales Consulte el manual del propietario del veh culo para conocer la zona de despliegue de los airbags El usuario u operador son resp...

Page 8: ...reducci n de la luz se necesita a adir un fusible 2A VERDE Operaci n de luz de suelo se necesita a adir un fusible 2A ROJO BLANCO PRODUCTO 1 Y 3 COLORES 2 Y 4 COLORES ED3777AW MBAR BLANCO ED3777BW AZU...

Page 9: ...REPRESENTANTE AUTORIZADO DEL FABRICANTE QUE HAGA REFERENCIA EN FORMA EXPRESA A ELLA Exclusi n de otras garant as EL FABRICANTE NO OTORGA NINGUNA OTRA GARANT A EXPRESA O IMPL CITA MEDIANTE LA PRESENTE...

Page 10: ...ou situ dans la zone de d ploiement d un airbag est susceptible de r duire l efficacit de cet airbag ou de devenir un projectile pouvant causer des blessures graves voire mortelles Reportez vous au ma...

Page 11: ...ec Pour la configuration pr c dente Entre 3 et 5 sec pour configuration d usine par d faut Plus de 5 sec valeur par d faut au motif no 13 ED3777 et motif no 12 ED3777XX MOUNTING SURFACE Surface de mon...

Page 12: ...SENTANT AUTORIS DU FABRICANT QUI FAIT EXPRESS MENT R F RENCE LA PR SENTE GARANTIE Exclusion d autres garanties LE FABRICANT N ACCORDE AUCUNE AUTRE GARANTIE EXPRESSE OU TACITE LES GARANTIES IMPLICITES...

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