Fire Alarm Control Panel Model FC901-U3/FC901-R3

activated during a reported event or on operation of a display control button. Individual LEDs on the panel are provided to indicate ALARM, SUPERVISORY, TROUBLE, NAC SILENCED, AUDIBLES ON, SYSTEM GROUND FAULT and SYSTEM POWER. Direct push-button controls are provided for SILENCE, UNSILENCE, ACKNOWLEDGE, MENU, OK,

  Control, Push, Button, Control button