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ABB-Welcome
No.
Function
1
Handset
When a call is coming, pick up handset to activate the communication
2
4.3" Touch screen.
3
Unlock button
Press this button to open the door at any time.
If the LED flashes slowly, this means an incoming call.
If the LED flashes rapidly, it means system is busy or the door has been
opened over the set time (The sensor must be connected first).
4
Surveillance button
In standby mode, press this button to survey the default outdoor station.
5
Programmable button 1,2,3
5A *Programmable buttons for additional functions, e.g. control the switch
actuator.
5B Default function of button 1 is release the lock connected with an
outdoor station (COM-NC-NO)
6
System setting button
Enter into the system setting for various functions of the device.
*For their use, please contact your electrical installer.
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within 30 seconds and hang up handset to end the call.
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