ECOTEST DoseG Operating Manual page 57

ing to 2.3.3.2 of this OM before the start of op-
eration. By briefly pressing the THRESHOLD
button, start the test mode of the dosimeter dis-
play and signaling means.
Make sure that the dosimeter's LCD is
backlit, all its segments and "Alarm" LED in-
dicators are highlighted, as well as a triple
sound and vibration alarm is generated. After
switching the dosimeter back to the "Standby"
mode, if necessary, take it off into "Sleep"
mode by a long press of the MODE button.
55