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Programming - manual
Programming door calls
Application
Call from the door station to a bus
telephone.
At the bus telephone, a different
ring tone optionally be selected.
The volume of the door call can be
changed at the bus telephone.
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 Hold down the light button for
4 seconds. A protracted acknowl-
edgement tone sounds in the
receiver, the muting button flashes.
A speech connection exists to the
door station. The bus telephone is
now in the programming mode.
Leave the receiver off the hook.
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 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.
3 Lift the receiver at the bus tel-
ephone which you wish to program.
6 Replace the receiver at the bus
telephone. The call button is now
firmly assigned to the bus telephone.
Program additional users using the
same procedure or quit the pro-
gramming mode.
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