Configuration of the Receiver
17 (28)
Sesam 800 L99 RX/RXD/RX DIN (original instructions)
Document-ID: 942858-000 EN
Version: C1
Author: SH
10.4
High Security Transmission Mode
The High Security Transmission Mode uses encrypted authentication to ensure
that the receiver only replies to commands from transmitters stored in the mem-
ory. This mode makes it difficult to scan and record messages that could, with
the right technology, open doors without using an authentic coded transmitter.
1
2
3
4
5
6
7
8
9
R1
R2
R3
Jumper J1
Figure 9.
Jumper J1 shown with high security transmission mode enabled.
To enable the High Security Transmission Mode, close jumper J1 (see fig. 9)
and restart the receiver. At startup, the display will show “
S E
”.
The high security mode will slightly increase the response time and reduce the
operating range.
10.5 Memory Card (only Sesam 800 RXD)
A memory card is useful in applications where many transmitters are used to
control one single receiver. The receiver can be equipped with a detachable
memory card containing a backup of all configuration parameters.
If a receiver needs replacement, the user only has to install a new receiver of
the same type and insert the memory card in the new receiver in order to get the
same functionality as in the old receiver.
If more receivers with the same configuration are needed, remove the card and
perform the copy operation on a new receiver.
