ECOTEST STORA-ABG RKS-01 Operating Manual page 56

2.3.3.6.6. As soon as the measurement is started, the measurement results (7)
and the estimated limit of statistical deviations (1) that corresponds to these results
begin to be generated on the LCD.
2.3.3.6.7 If the DER measurement results exceed the alarm threshold level, the
radiometer sends a two-tone sound signal and starts blinking with the red ALARM
LED (10). Measurement results start blinking on the LCD of the radiometer.
Periodic and gradual (from left to right) highlighting of the sound symbol segments
(4) serves as an indication of the threshold level exceeding as well (Figure 2.1).
2.3.3.6.8 The radiometer works with the two independent threshold levels. One
of them is expressed in μSv/h (mSv/h), the second one in cps. Comparison of
measurement results is carried out with only one threshold level - with the one, the
measurement units of which correspond to the selected measurement units of the
results. Only this threshold can be viewed or changed.
2.3.3.6.9 When the measurement result exceeds the upper limit of the
measurement range by more than 30%, "пппп" symbols are displayed on the LCD
instead of the measurement results.
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