Alcad 963 Series, Руководство пользователя

Страница: 12 / 24

CALLING THE CONCIERGE (Installations with concierge)
2-WIRE VIDEODOOR ENTRY SYSTEM MONITOR ENG - 12
The call could
not be made
If the handset is picked up and a continuous tone is heard then the line is free. Press the lock
release button (3) to call the concierge. With busy tones, the line is engaged and the call to
concierge is disabled.
The call
has been made
=Functions disabled
3
PIP... PIP...PIP
PIIIIIIIIIP
CONFIRMATION
TONES
PIP... PIP...PIP
PIIIIIIIIIP