Differences

This shows you the differences between two versions of the page.

--- playground:vesda [2015/10/16 13:54] – jacobs
+++ playground:vesda [2026/06/25 16:12] (current) – external edit 127.0.0.1
@@ Line 18: / Line 18: @@
     - For oxygen levels:
       - The red line should normally be at about 21%, the normal amount of O2 in air, and should be above the green lines in these detectors.
-      - The upper green line is the warning threshold that O2 levels are reduced but no dangerous.  The computer will play a recorded message on the speakers that minor low oxygen levels have been detected.
+      - The upper green line is the warning threshold that O2 levels are reduced but not dangerous.  The computer will play a recorded message on the speakers that minor low oxygen levels have been detected.
-      - The lower green line is the warning threshold that O2 levels are reduced to a life threatening level.  The computer will play a recorded message on the speakers that major low oxygen levels have been detected.
+      - The lower green line is the warning threshold that O2 levels are reduced to a life threatening level.  The computer will play a recorded message on the speakers that major low oxygen levels have been detected and a Supervisory Trouble will appear on the Fire Alarm System.
   *The lower right pane will display a list of events for that detector.  In addition to actual detections, and event may also be generated by system trouble.  For example, "low air flow", or "calibration due".
   *Any events on the VESDA systems will automatically email Don and text/email Devon.
   *Any events on the smoke detection devices will appear on the main fire alarm system.
-  *Any events on the O2 detectors only appear on the computer and play messages on the computer speakers.
+  *Any trouble events on the O2 detectors appear on the computer and the Fire Alarm System.  Both low oxygen events appear on the computer and play messages on the computer speakers, and major low oxygen events appear on the Fire Alarm System as Supervisory.
   *Any smoke events that caused trouble or supervisory conditions on the fire panel may be cleared by Devon or Don after the smoke levels return to normal values below the green lines.
   *Any smoke events that cause a fire alarm may only be cleared after smoke levels return to normal or after Devon or Don disable that particular detector.  Facilities management or the Fire Department will have to reset the main fire panel.
-  *Brent Auker at the Risk Management and Safety office also has access permission to the VESDA computer and may be contacted as a back up for Devon and Don.