RiTTO TWINBUS, System Manual

Page: 65 / 197

Installation: Assembly, connection and start-up
65
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Program bell buttons
One-man start-up
Two-man start-up
If the time limit has been exceeded:
Repeat the procedure.
If the programming procedure failed:
The memory of the handsfree video intercom unit is full when 10 bell buttons have already been programmed. If
necessary, delete all settings and reprogram the pushbutton that is needed.
Activity Result
Activate the programming status via the menu item
Program bell buttons
Activity Result
Activate the programming status via the menu item
Program bell buttons
✔
Short tone: Device is ready for operation.
/
No tone: Time limit exceeded.
/
Long tone: Programming procedure failed.
Program bell buttons
Programming status active
Programmed door calls: x
Back with <OK>
flashes
Within one minute, press the button to be
assigned on the door station
RiTTO
RiTTO
acoustic signal for confirmation at
handsfree video intercom unit and
door station
Program bell buttons
Programming status active
Programmed door calls: x
Back with <OK>
flashes
Establish speech connection
RiTTO
announce button to be assigned via
speech connection
Disconnect speech connection and
press the bell button at the door station
within a minute
RiTTO
< 1 min
RiTTO
acoustic signal for confirmation at
handsfree video intercom unit and
door station