System Components - behnke AT2 Anleitung

Behnke AT2 Manual

SyStem componentS

3. SYSTEM COMPONENTS
Microphone
Internal microphone in the elevator
emergency telephone is used for communi-
cation in case of emergency car triggering
on the cabin roof and for recording voice
announcements.
Keypad
Programming keypad for configuring the
elevator emergency telephone.
Volume control for the intercom station in
3a
the cabin
Turn clockwise to increase the speaker
volume in the cabin.
Volume control for the intercom station
3b
under the cabin
Turn clockwise to increase the speaker
volume under the cabin.
PC interface RS232
For firmware updates and programming.
34
3a 3b
8a 8b
Emergency call button
Used to trigger an emergency call on the
cabin roof. After an active alarm, the switch
can be used to reset (stop the alarm) by
pressing it briefly.
Internal connection
For the internal speaker and emergency call
button.
Internal speaker
Used for communication when an emer-
gency call is triggered on the cabin roof
and for configuring the elevator emergency
telephone.
RJ12 socket for elevator intercom station (in
8a
the cabin)
RJ12 socket for additional intercom station
8b
(OCIS under the cabin)
Terminal B
Terminal for connection of hearing aid HL1
Terminal A
Connection of external components such
as pictograms, etc. See also connection
diagram page 7