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Accessory:
telephone cable.
Congratulations on purchasing your
RF telephone transmitter galvanic .
We hope it will give you many years
of reassuring operation.
Please read through these operating
instructions carefully. They tell you
how to set up the system correctly
and explain all the system's features
to you.
Standard components
Please check if all following compo-
nents are included:
- lisa RF telephone transmitter direct
- Telephone cable, length 1 m
- 9 V battery
- Operating instructions
- Warranty card
If any parts are missing, please
immediately contact your dealer or
the manufacturer directly.
Operating principle
A signalling system consists of at
least one transmitter and one recei-
ver. The RF telephone transmitter
direct picks up the ringing signals
from your telephone through an elec-
trical connection. It converts these
signals into radio pulses (868.35
MHz) and transmits them to the
receiver without the need for wires.
Special features
When a signal is detected, it is trans-
mitted for a total of 22 se conds. This
increases both the reliability and the
range of the system.
Setting up the system –
1. Inserting the battery
There is a battery compartment on
the back of the RF telephone trans-
mitter direct . Open it by your thumb,
with sliding the cover of the battery
compartment to the right of the recei-
ver. Connect a 9 V block battery to
the connector plug, place the battery
into the recess and close the receiver
again. When the battery is connec-
ted, the receiving signals may be
triggered once.
English 9