ABB M2233 Series Manual page 8

ABB-Welcome M
No. Functions
1 7"Touch screen
2 Comunication button
2A While a call is coming, press this button to activate the communication
2B In standby mode, press this button to set up the voice and video
connections to the default outdoor station.
3 Unlock button
3A Press this button to open the door at any time.
3B Auto-unlock: the door is automatically opened after an incoming call.
If the LED lights up, this indicates auto-unlock.
If the LED flashes rapidly, it means the door is open over the set time (The
sensor must be connected first).
4 Mute button
4A In standby mode, press this button to mute the ringtone for this indoor
4B In standby mode, hold this button to mute the ringtone for all indoor
4C W hile a call is coming, press this button to reject the call.
4D During the conversation, press this button to mute the microphone.
If the LED lights up ,this indicates a mute status.
5 Programmable button 1
5A Release the lock connected with OS (COM-NC-NO) (default function)
5B *Programmable for additional functions, e.g. call to guard unit,
6 History button
6A Press this button to display the "History" record.
6B When video is on the screen, press this button to take a snapshot
7 System setting button
Enter the system settings menu for various functions of the device.
*For use of this button, please contact your electrical installer.
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within 30 seconds and press it again to end the call.
station.
stations in the apartment.
intercom.....
manually.
Operation
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