A
LPHATECH
T
ECHNOLOGIES
s.r.o
.
Jeremenkova 88, Praha 4, Czech Republic
www.alphatechtechnologies.cz
141 00 Praha 4
You are now ready to complete the actual installation in your space.
Decouple Devices
Devices may lose their configuration. This happens when the devices are connected too long
with switched plus/minus connections or when contact is faulty for an extended, sustained
period of time. You might also remove a device from the connection configuration in order to
set up a new configuration.
•
Connect the desired device to the 48VDC power supply adapter and connect this to the power
•
Press the Grp button (with a paper clip) for twelve seconds
•
Release it: You will notice that all LEDs go out and then come on again. If this isn’t the case,
you didn’t hold it down long enough
•
Disconnect the device from the power
Couple Devices
•
Connect one of the existing devices with this decoupled device
•
Now connect one of the two with the power supply unit and power
•
Hold down the Grp button of the decoupled device for one second
•
Hold down the Grp button of the existing device for one second
•
Both devices are now in coupling mode.
After about ten seconds, they will have “found” each
other. If the TWP LEDs of both devices are lit up, this means the coupling was successful.
IMPORTANT
: it doesn’t matter where the power is fed in. Simply connect the power supply
adapter to any one of the existing 2-Wire-LAN devices and the others will automatically be
supplied. This will generally be the case for the device that is installed at the start. It i
sn’t
absolutely necessary though.
