ECOTEST DoseG Operating Manual page 93

Two seconds after the THRESHOLD button
is released, the time on the LCD of the dosimeter
will be displayed again.
2.3.3.8.4 To adjust the time, date and year, if
this was not prohibited during data communica-
tion with the UAS or the USB/IrDA adapter,
briefly press the THRESHOLD button. After this,
while the date is displayed on the dosimeter LCD,
briefly press the MODE button. In this case, the
LCD of the dosimeter will display the time and the
digits of minutes will start blinking.
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