Programming - manual
Programming door calls via the storey call button
Application
Call from the door station to a bus
telephone.
Programming is only possible if the
storey call button (ERT) is connected
at the bus telephones.
1 Switch on the programming mode.
At the VSNG 850-..., press the pro-
gramming mode button briefly. The
LED1 flashes in a 2-second rhythm
to indicate that the programming
mode is active.
4 At the door station, hold down the
required call button for 4 seconds
until a protracted tone sounds at the
door loudspeaker. The call button
is now assigned to the bus indoor
devices, no speech connection now
exists.
20
If there is no access available to an
apartment, this allows programming
to still be carried out.
2 At the door station, hold down the
programming button for 4 seconds.
A protracted acknowledgement tone
is then audible which is repeated
every 5 seconds as long as the pro-
gramming mode remains active.
5 The call button is now firmly
assigned to the bus telephone.
Program additional users using the
same procedure or quit the pro-
gramming mode.
3 Hold down the storey call button
connected to the bus telephone for
4 seconds. The bus telephone is now
in the programming mode. During
this period, no ringing is admissible
within the system.