ECOTEST STORA-ABG RKS-01 Operating Manual page 47

2.3.3.2 Switching the radiometer on/off.
Press MODE button to switch the radiometer on. Test of display and signaling
means (LCD, ALARM LED and buzzer), which lasts about 2 seconds means the
radiometer is on. Upon completion of the test, the radiometer switches to the mode
of display of the measured ionizing radiation characteristics – photon-ionizing
radiation DER.
To switch off the radiometer, press and hold MODE button circa 6 seconds until
the radiometer switches off.
2.3.3.3 General algorithm of the radiometer operation control
The radiometer is controlled in the following way.
After switching on, the radiometer works in the mode of measured ionizing
radiation characteristics display – photon-ionizing radiation DER, as evidenced by
"γ" symbol and the dimension of measured quantity "μSv/h" or "mSv/h".
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