Mirion Technologies DMC 3000 - Page 10

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151153EN-G
DMC 3000 User's Guide
2.3.4 Remaining Time before Alarm
Displayed as a timer counting down, the time to alarm corresponds to either the time alarm or the time to reach
the dose alarm point, whichever is shortest.
The time to reach the dose alarm point is calculated as follows:
time duration before dose alarm = (dose alarm threshold - cumulative dose) / current dose rate
2.3.5
Rate Alarm Latched
The DMC 3000 allows users to latch the rate alarm.
Three options are oered:
 regular speaker sound follows the rate alarm
 rate alarm latched 10 seconds. Speaker sound and visual alarms are tended to 10 seconds after the rate
alarm stops (
See note)
 rate alarm latched until pause
General
Note:
This new feature is available and congurable only in G3 protocol.
2.3.6 Rate Pre-Alarm Latched until acknowledgement
On version V7.4.4 (or greater), the rate pre-alarm (Alert) can be latched until acknowledgement for a recogni-
tion by the worker.