User's Manual

INSTALLATION
Registration
1) Make sure the power to the base unit is switched on.
2) The registration described in this section is based on RTX fixed device, TLE base. This may not be applied to
Thomson’s fixed device unless the registration procedure is specified by Thomson and agreed by RTX.
3) Whenever an Extension Unit is not registered it will transmit a special pattern by pulsating the line voltage.
When the base station sees this special pattern, it knows that it is connected to an unregistered Extension Unit
instead of a normal line and enters registration mode. In this mode the base and the Extension Unit will exchange
the information needed for the registration via the line.
4) To register an unregistered extension unit (LED will indicate this state by being
red), all that has to be done is
connect the RJ12 plug on the extension unit to the RJ12 plug on the base station using the normal cable from the
Extension Unit. After some time the registration will be complete and the LED on the extension unit will indicate
slow flash between green and red followed by green to indicate locked.
5)The time to make a registration differs depending on the number of registrations. Normally it will take around 7
seconds, but it may take up to a minute.
* In order to register an already registered extension unit to a new system it must first be deregistered as described
in next section and then registered to the.