Key
Radiation /
Alrm Thrsh
Alarm Thresholds
(numeric values)
THRESHOLD
SETTINGS
l DR Thrsh -(Dose Rate)
l Wrn (μr/h) (micro rem per hour)
l Alrm (μr/h) (micro rem per hour)
l Dose Thrsh
l Wrn (μr)
l Alrm (μr)
l σ Thrsh
l Alrm (σ)
Units
Change from / to "rem" or "Sievert" as the preferred
expression of unit of measure.
"Radiation" Menu(continued)
Figure 2-7 Menu navigation – setting Threshold: Dose Rate, Dose and Sigma Threshold(s).
Key
l Alrm Thrsh - Alarm Threshold.
l DR Thrsh - Dose Rate* Threshold (total dose over specified sequence of time, e.g. 5 micro rem per
hour, or 39 nSv/hr (nano Sievert per hour).
2-38 R200 3/10/2017__1:38 PM