RiTTO TWINBUS, Системное руководство

Страница: 179 / 197

Operation
179
Ope
rat
io
n
3.7 TwinBus power supply unit and accessories
3.7.1 TwinBus power supply unit 1 7573
No operation is required.
3.7.2 TwinBus floor control unit 1 4585
No operation is required.
3.7.3 TwinBus switching device 1 4981
No operation is required.
3.7.4 TwinBus door selector switch 1 4982
No operation is required.
3.7.5 TwinBus area coupler 1 4213
No operation is required.
3.7.6 TwinBus line coupler 1 4214
No operation is required.
3.7.7 Video power supply unit 1 4874
No operation is required.
3.7.8 TwinBus video floor distributor 1 4812
No operation is required.
3.7.9 TwinBus video line distributor 1 4813
No operation is required.
3.7.10 TwinBus line switch 1 4814
No operation is required.
3.7.11 TwinBus camera selector switch 1 4915
Operation takes place via the TwinBus indoor video station.
3.7.12 Power supply unit 1 6371
No operation is required.
3.7.13 Mains transformer 1 6476
No operation is required.
3.7.14 Mains transformer 1 6477
No operation is required.
3.7.15 TwinBus door handsfree amplifier 1 4680
The operation depends on the telecommunications System – refer to the telecommunications system operating
manual.