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By double‐clicking on a device you can open a 
graph of connection strength with this device over 
a certain amount of time. Connection strength 
history is logged only while the translator is 
connected to a computer and EKHO Configurator is 
running. 

 

 

The graph in the lower‐left corner shows the current signal level and traffic percentage in the network. 
In a good functional system, the base level of the Signal graph should fall in the range from ‐110 to ‐90 
dBm and Traffic should not exceed 10% 

 

 

 

The network topology window shows how wireless 
devices are interconnected with each other in the 
system.  The  bigger  the  system  is,  the  more 
complicated the graph will get. 
The color of the line also represents the connection 
strength (green – 5, yellow – 4, orange – 3). 

Options on the right allow you to choose how the 
graph  is  displayed  in  the  window,  and  toggle  the 
visibility of backup communication routes. 

 

 

 

www.acornfiresecurity.com

www.acornfiresecurity.com

Summary of Contents for ekho

Page 1: ...Wireless Fire Alarm System Installation Guide www acornfiresecurity com www acornfiresecurity com...

Page 2: ...llation Guidelines 6 Frequency Channels and Traffic 7 Connecting the Translator 7 Addressing 8 Programming and Servicing in Translator Menu 9 EKHO Configurator Getting Started 11 Programming Devices 1...

Page 3: ...ire alarm condition EK WL8 IN Input modules receive a signal from wired conventional non addressable sensors and devices and transmit them to the translator EK WL8 OUT Output modules receive control c...

Page 4: ...ween two expanders 2000 m Communication range between a translator or expander and a wireless device 1200 m Maximum number of expanders connected sequentially one after another 10 Maximum number of ex...

Page 5: ...g or one of the floors connection with wireless devices is weakened by external electromagnetic interference the building has thick walls metallic structures or other objects that significantly lower...

Page 6: ...nsure the strongest communication signal Connection strength can be viewed via the translator s display or the software Select a frequency channel that is free or relatively free of interference and a...

Page 7: ...translator and the wireless devices connected to it make up an independent wireless system If the fire control panel has several translators connected to it then it would be possible that some of them...

Page 8: ...The numbering will begin with the starting address of the translator For example if the starting address is 1 the following wireless devices that are added to the system will be given address 2 3 4 5...

Page 9: ...SW Change sub menu Adding devices To add a new device in the system use the ADD command in the Configuration menu Changing settings Each device has different settings such as the sensitivity of smoke...

Page 10: ...u to check the state of devices generate a test alarm and send different control commands For more information on how to use the hardware menu on the translator please refer to its manual www acornfir...

Page 11: ...s all information on the system Select WL8 TRV and choose USB port in the right window Send the Program command to the translator After the programming is complete press Activate event protocoling so...

Page 12: ...lator to add new devices Press Initialize to link the device with the translator After pressing the Prog button on the device it will appear in the pop up window Select it and press Continue to confir...

Page 13: ...security you will need to enter a password in order to initialize the device The password can be found on the label on the device Indication section includes parameters allowing you to turn on off LED...

Page 14: ...update Primary standby supply voltage level of the main and the backup battery Fault current state of the device Analog value and Analog type will contain different values based on the type of the de...

Page 15: ...a month The Problems column will now display the number of faults and alarms that occurred in that time frame for each of the devices You can sort the table by this column so that the devices that ne...

Page 16: ...ain device Wireless Connections The EKHO Configurator software allows you to analyze the network topology and connection strength with wireless devices in real time To do that go to the Wireless conne...

Page 17: ...l system the base level of the Signal graph should fall in the range from 110 to 90 dBm and Traffic should not exceed 10 The network topology window shows how wireless devices are interconnected with...

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