Alcad PDK-41500 Mode D'emploi page 6

DIGITAL VIDEO DOOR ENTRY SYSTEMS
THE LOOPED AUTO-SWITCH-ON FUNCTION
e door without having received a call.
In installations with several points of entry this function can be activated sequentially in the different entrance panels of the
installation (looped auto-switch-on), by repeatedly pressing the auto-switch-on button. Thus (See picture below), when the auto-
switch-on button is first pressed, the main entrance panel will be activated (P); then, as the button is pressed again and again,
each of the secondary entrance panels of the building will be activated in turn (S1,S2,S3,...,S9), until eventually the loop is
completed and the main entrance panel is activated once again. In housing estates, before the loop is completed and the main
entrance panel is reactivated, the external panel defined as the main panel will be activated (EP).
Timer
If the user replaces the receiver, the period of time that the monitor remains activated will be the same as the value which has
been configured in the entrance panel as the time period for answering the call (Position 7 on the configuration menu). Once
the receiver has been picked up, the monitor will remain activated for the period of time which has been configured as the time
limit for conversation (Position 6 on the configuration menu).