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Important Safety Instructions 

Caution: 

Read these instructions: 
Read and understand all safety and operating instructions before using the equipment. 
Keep these Instructions: 
The safety instructions should be kept for future reference.  
Heed all Warnings:  
Follow all warnings and instructions marked on the equipment or in the user information.  
Avoid Attachments:  
Do not use tools or attachments that are not recommended, because they may be hazardous

 
Warning!: 

• This equipment should be operated only from the included power supply. 
•  To remove power from the equipment safely, remove all power cords from the rear of the equipment, or the  

desktop power module (if detachable), or from the power source receptacle (wall plug). 

•  Power cords should be routed so that they are not likely to be stepped on or pinched by items placed upon or 

against them. 

•  Do not defeat the safety purpose of a polarized or grounding-type plug. A polarized plug has two blades with one 

wider than the other. A grounding-type plug has two blades and a third grounding prong. The wide blade or the 

third prong is provided for your safety. If the provided plug does not fit into your outlet, consult an electrician for 

replacement of the obsolete outlet.

• Unplug this apparatus during lightning storms or when unused for long periods of time.

•  Refer all servicing to qualified service personnel. There are no user-serviceable parts inside. To prevent the risk of 

shock, do not attempt to service this equipment yourself because opening or removing covers may expose you to 
dangerous voltage or other hazards. Contact your local Neets reseller or distributor.

•  If the equipment has slots or holes in the enclosure, these are provided to prevent overheating of sensitive  

components inside. These openings must never be blocked by other objects. 

• Do not use this equipment near water. 

•  To reduce the risk of fire or electric shock, do not expose this apparatus to rain or moisture and objects filled 

with liquids.

•  Unplug the product before cleaning. Clean only with a dry cloth and not cleaning fluid or aerosols. Such products 

could enter the unit and cause damage, fire, or electric shock. Some substances may also mar the finish of the 

product.

FCC Class A Notice: 

This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant to part 
15 of the FCC Rules. Operation is subject to the following two conditions: 

1. This device may not cause harmful interference. 
2.  This device must accept any interference received, including interference that may cause undesired operation. 

The Class A limits are designed to provide reasonable protection against harmful interference when the  
equipment is operated in a commercial environment. This equipment generates, uses, and can radiate radio 
frequency energy and, if not installed and used in accordance with the instruction manual, may cause harmful 
interference to radio communications. Operation of this equipment in a residential area is likely to cause harmful 
interference, in which case the user will be required to correct the interference at his own expense.

FCC regulations state that any unauthorized changes or modifications to this equipment, not expressly approved by 

the manufacturer, could void the user’s authority to operate this equipment.

The lightning bolt triangle is used to alert the user to the presence of uninsulated “dangerous  

voltages” within the unit’s chassis that may be of sufficient magnitude to constitute a risk of electric 

shock to humans.

The exclamation point triangle is used to alert the user to presence of important operating and  
service instructions in the literature accompanying the product.

!

Summary of Contents for echo plus

Page 1: ...Neets Control EcHo Plus Installation Manual...

Page 2: ...or you may use our contact form at www neets dk Revision list This document no 310 0152 001 009 has the following revision changes Author Date Description Pages Rev MH 29 05 2015 First release All 1...

Page 3: ...components inside These openings must never be blocked by other objects Do not use this equipment near water To reduce the risk of fire or electric shock do not expose this apparatus to rain or moistu...

Page 4: ...s 4 Description 5 Quick guide to the EcHo Plus 6 Installation 7 Connections and Controls 8 Power input port 8 I O ports 8 RS 232 port 8 RS 232 IR port 9 NEB port 9 LAN port 10 Buttons 10 Configuration...

Page 5: ...erfect choice for the classroom meeting or conference room and is easy to install EcHo Plus can control devices through IR RS232 or even LAN EcHo Plus is available in polar white The drawings in the m...

Page 6: ...or IR port Uni directional 3 NEB bus port 4 Input Output connector 5 12 VDC power input 6 RJ 45 Network LAN connector 1 A V MUTE OFF DVD PC 1 BLUERAY PC 2 SCREEN 3 2 1 2 Neets Control EcHo Plus US P N...

Page 7: ...the back box or on the bracket DK version Insert a flathead screwdriver gently and pry out the front cover Remove the front cover and the paper label behind it Insert a flathead screwdriver into the...

Page 8: ...sert a flathead screwdriver gently and pry out the front cover Remove the front cover and the paper label behind it Insert the control system in a frame matching the back box used Insert screws matchi...

Page 9: ...ts are not potential free you may need external relays to prevent ground loops depending on your application When used as outputs the I O ports are active low When activated the I O ports are tied to...

Page 10: ...2 I O 3 PWR NDA NCL GND GND TX 1 TX 2 RX 1 GND 12V Neets Control EcHo Plus DK P N 310 0252 LAN GND GND I O 1 I O 2 I O 3 PWR NDA NCL GND GND TX 1 TX 2 RX 1 GND 12V Junction RS 232 IR port The RS 232 I...

Page 11: ...gner software Configuration through USB port The USB port is used exclusively for configuring the EcHo Plus from the Neets Project Designer software It can t be used to control any external devices Yo...

Page 12: ...In this case try uploading an empty project and see if this works 1 Flashing 2 Flashing 3 Off 4 Off Unexpected Error o Turn off the power to the control system for 20 sec before turning the power on a...

Page 13: ...hite Compliancy IEC EN 61000 6 1 IEC EN 61000 6 2 FCC Part 15 Class A CE Input Output Ports 3 x I O Input trigger low 1VDC Input trigger high 4VDC Output type Open drain Isolated output No Max voltage...

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