ECOTEST STORA-ABG RKS-01 Operating Manual page 80

2.3.3.8.5 As soon as gamma and beta radiation component is measured, it is
necessary to save its result. To do this, press and hold down γ/β/α button for circa
2 s until the saved value blinks three times, and "β" and "γ" symbols fade away on
the LCD of the radiometer.
2.3.3.8.6 After saving gamma and beta radiation component, it is necessary to
replace Cover No.3 with Cover No.4 (grid), which protects the counter from
mechanical damage and admits alpha, beta and gamma radiation.
2.3.3.8.7 When the object of examination is changed, it is necessary to reset the
stored value of the gamma and beta radiation component and measure and save the
new value of gamma and beta component in the immediate vicinity to the new
surface to be examined.
To reset the stored value of the gamma and beta component, press γ/β/α button
and hold it down until the measurement result blinks three times and "β" and "γ"
symbols are displayed on the LCD of the radiometer.
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