Chapter 3: Operating instructions
EST3X Technical Reference Manual 41
• Activates the first supervisory pseudo point
• Changes the active state for the point that signaled the supervisory event
Indication of the supervisory state
To indicate it is in the supervisory state, the control panel:
• Sounds the panel buzzer
• Flashes the SUP LED
• Displays an event message in the Supervisory Queue for the point that
signaled the supervisory event, provided there are no higher priority events
If the active point is a supervisory zone and a control-display module is installed,
the control panel also flashes the zone’s active LED on the module.
Trouble state
The control panel enters the trouble state when a point signals a trouble event.
Output of the trouble state
Upon entering the trouble state, the control panel:
• Activates the common trouble contacts on the main board
• Activates the first trouble pseudo point
• Changes the active state for the point that signaled the trouble event
Indication of the trouble state
To indicate it is in the trouble state, the control panel:
• Sounds the panel buzzer
• Flashes the Trouble LED
• Turns on the GND Fault LED if the trouble is an earth ground fault
If the point is an alarm, supervisory, or monitor zone and a control-display
module is installed, the control panel also flashes the zone’s Trouble LED on the
module.
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