Åkerströms SESAM 800 Series - High Security Transmission Mode for RX and RXD

Conguration of the Receiver 25 (36)
Sesam 800 Operating Manual Document-ID: 941211-000
Version: D1 Author: SH
8.4 HighSecurityTransmissionModeforRXandRXD
The High Security Transmission Mode uses encrypted authentication to ensures
that the receiver only replies to commands from transmitters stored in the mem-
ory. This mode makes it difcult 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
Normal mode
Security mode
Figure9. JumperJ1shownwithhighsecuritytransmissionmodeenabled.
To enable the High Security Transmission Mode, close jumper J1 (see g. 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.