EDWARDS SYSTEMS TECHNOLOGY EST2 - Page 64

Operating remote devices
3.6 EST2 System Operations Manual
Table 3-2: Remote alphanumeric annunciator indicators
Regional patterns Availability Notes
Event Indication
USA/Canada Europe
Normal operations Green
LED
Steady Steady 2-SMDN-C
2-SMDN
2-CMDN-C
2-CMDN
2-LSRA-C
2-LSRA
Indicates that
the system has
no faults or off-
normal
conditions.
Alarm condition
Red
LED
Steady Steady
2-SMDN-C
2-SMDN
2-CMDN-C
2-CMDN
2-LSRA-C
2-LSRA
Indicates that
the system has
detected a fire
alarm condition.
Trouble condition Amber
LED
Steady Steady 2-SMDN-C
2-SMDN
2-CMDN-C
2-CMDN
2-LSRA-C
2-LSRA
Indicates that
some portion of
the system is off-
normal, and may
degrade the
system's
operation.
Supervisory
condition
Amber
LED
Steady Steady
2-SMDN-C
2-SMDN
2-CMDN-C
2-CMDN
2-LSRA-C
2-LSRA
Indicates that a
fire protection
system other
than the fire
alarm panel is
off-normal.
Closed sprinkler
valves and
disabled
supplementary
fire extinguishing
systems may
cause
supervisory
conditions.
Unacknowledged
message
Internal
buzzer
Pulses Pulses 2-SMDN-C
2-SMDN
2-CMDN-C
2-CMDN
2-LSRA-C
2-LSRA
The operator
must
acknowledge all
messages to
silence the
buzzer.