Alcad PDK-64711 Manual Del Usuario página 6

2 - W I R E D O O R E N T R Y S Y S T E M S
THE LOOPED AUTO-SWITCH-ON FUNCTION. 2-WIRE VIDEO DOOR ENTRY SYSTEM
The auto-switch-on function makes it possible to see the image on the monitor, communicate with the entrance panel and open the 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,S4,S5), until eventually the loop is completed and the main entrance panel is activated once again.
In compounds, and before returning to the main panel, the external panel defined as the main panel (EP) will be activated, followed by each
of the external panels defined as secondary (ES1, ES2, ES3, ES4, ES5).