l Global Acknowledge -
When Global Acknowledge is used, a single key press of the <SUPV ACK> key
acknowledges all supervisory service changes in the system. If status change information is required, you may
review this data (after a 60 second delay) by pressing the &UPV ACK> key and reading the total number of
supervisory service changes on the alphanumeric display.
l Individual Acknowledge
(For NFPA 72-l 990 Requirements) - If a supervisory service condition has been
acknowledged with the cSUPV ACK> key and further unacknowledged conditions remain in the system, the
tone-alert continues to sound and the next status change is shown on the alphanumeric display. This process
repeats until all changes are acknowledged. When this occurs, the tone-alert is silenced and the highest
priority acknowledge change is indicated on the display.
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