1.  Unlock  and  open  the  enclosure  door.  The  alphanumeric  display  on  the  interface  panel  shows  the 
supervisory  condition. 
**SUPERVISORY** 
Press  <ACK>  to  review. 
ALARMS  =  0  SUPERVISORY  =  1  TROUBLE  =  0 
2.  Press  the  &UPV  ACK>  key  under  the  flashing  yellow  LED.  The  alphanumeric  display  shows  the  area  and 
type  of  condition.  The  tone  alert  is silenced  and  the  yellow  LED  glows  steady. 
REVERE  BASEMENT  NORTH  WING  ROOM 31 
SPRINKLER  MONITOR  ABNORMAL 
3.  Read  the  alphanumeric  display.  Then,  investigate  the  problem  to  determine  its cause. 
a.  Restore  or  replace  the  defective  equipment  in accordance  with  equipment  instructions  or  call  ISimplex  to 
repair  the  system. 
b.  The  supervisory  condition  automatically  clears  when  the  problem  has  been  corrected. 
c.  After  a delay,  the  alphanumeric  display  should  show  the  following  message. 
SYSTEM  IS  NORMAL 
8:36:24 
MON 7  DEC  92 
I 
INDIVIDUAL  ACKNOWLEDGE  PANEL  OPERATION  DURING  SUPERVISORY  SEIRVICE 
CONDITIONS 
An 
INDIVIDUAL  ACKNOWLEDGE 
of  a  System  Supervisory  Service  Condition  is  accomplished  in  the  following 
manner. 
1.  Unlock  and  open  the  enclosure  door.  The  alphanumeric  display  shows  a  Supervisory  Service  Condition, 
such  as  shown  below. 
I 
**SUPERVISORY** 
Press  <ACK>  to  review. 
ALARMS  =  0  SUPERVISORY  =  1 
TROUBLE  =  0 
I 
2.  Press  the  cSUPV  ACK>  key.  Repeat  this  step  and  read  the  reports. 
a.  The  tone-alert  is silenced  and  the  LED  glows  steady. 
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