EDWARDS SYSTEMS TECHNOLOGY EST2 - 2-Cmdn(-C)

Operating remote devices
EST2 System Operations Manual 3.3
2-CMDN(-C)
Figure 3-2 shows the 2-CMDN-C and the 2-CMDN. The
2-CMDN offers only the ability to acknowledge and review
messages. The 2-CMDN-C also features indicators and operator
input switches.
NORMALNORMAL
ALARMALARM
BACKBACK
RESET
DISABLE
SYSTEM ANNUNCIATOR
SYSTEM ANNUNCIATOR
ENABLE
ALARM
SILENCE
TROUBLE
SILENCE
DRILL/
ALL CALL
NEXT/ACKNEXT/ACK
SUPERVISORYSUPERVISORY
TROUBLETROUBLE
STDOP012.CDR
Status
LEDs
Status
LEDs
Enable
Disable
switc
h
Operator
control
switches
Liquid
Crystal
Display
Liquid
Crystal
Display
NEXT/
ACK
switch
NEXT/
ACK
switch
BACK
switch
BACK
switch
Figure 3-2: 2-CMDN (left), 2-CMDN-C (right)