ECOTEST MKS-UM Operating Manual page 60

2.3.6.6.3 Submode of the control unit "Viewing and programming of new
values of the alarm threshold level and the specified limits of statistical
deviations (specified limits of the expected relative statistical deviations of the
measurement result given 0.95 confidence probability)" during measurement of
beta radiation characteristics
2.3.6.6.3.1 Press THRESHOLD to view the current values of the alarm
threshold level and the specified limits of statistical deviations. In this case, the
control unit should be in the mode of "Measurement results display obtained from
the probes or detectors".
The LCD will display the following information (Figure 2.19):
- measured radiation type (1);
- alarm threshold level (2);
- dimension of the threshold level (3);
- specified limits of statistical deviations (4);
- "THRESHOLD" transparency (5) reflecting the alarm threshold level;
- battery status symbol (6);
- navigation receiver status symbol (7).
This information is displayed on the LCD while THRESHOLD is held down
(but not more than 4 sec).
(viewing the alarm threshold level and specified limits of statistical deviations)
2.3.6.6.3.2 If you keep holding THRESHOLD for more than 4 s, the value of
the alarm threshold level is returned to zero, and its low-order digit starts blinking
(Figure 2.20). Then release THRESHOLD.
Figure 2.19 – LCD of the dosimeter
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