HumanTechnik lisa Instrucciones De Servicio página 9

We would like to congratulate you
on the purchase of your RF Repeater
and hope that it will serve you well
for a long time to come. You have
chosen a modern and reliable sys-
tem. Please read the operating
instructions through carefully to be
able to start the unit correctly and to
familiarise yourself with all of the
systems features.
Included in the standard
package:
- RF Repeater
- 9 V block battery
- 9 V plug-in PSU
- Operating Instructions
- Warranty card
If any parts are missing please
immediately contact your dealer or
the manufacturer directly.
General information
The RF Repeater significantly
increases the range of lisa RF trans-
mitters; it can be used to double the
range of the original signal. In addi-
tion, it can improve reception for
critical transmission path situations,
such as in steel-reinforced buildings
or environments with a lot of other
radio traffic.
How it works
The RF Repeater is able to pick up
the signals sent by all the lisa RF
transmitters within range and set to
the same channel. When a signal is
received, the RF Repeater repeats
the signal and transmits it for 15
seconds. Since lisa RF transmitters
transmit their signals for 25 se-
conds, the RF Repeater pauses for
15 seconds after transmitting its sig-
nal to avoid receiving and sending
the same signal again. After this
pause, the RF Repeater is ready to
receive the next signal.
Examples of applications
RF transmitter RF Repeater
First-time operation –
1. Mains operation
The device can be operated plugged
into the regular power supply or fit-
ted with a battery. However, in order
to avoid a malfunction of the device
due to a dead battery, we recommend
RF flashing
light
English 9