2.2 Operation
2.2.1 Switching the dosimeter ON
To switch on the dosimeter press and hold any button until the LCD is activated. The
dosimeter will go through the self-diagnostics and automatically enter the DER measurement mode
(Figure 2.1). The dosimeter is ready for operation within 60 seconds after power on.
2.2.2 Controls
The dosimeter is controlled by two multifunction buttons and .
The LCD displays the dosimeter operation mode, its current status as well as functions of
the buttons to change the dosimeter’s status.
For example: on screen control line inscriptions refer to the next action, such as "START",
"SELECT", "NEXT", etc.
2.2.3 Selecting operations mode
Attention! The dosimeter continuously measures DE, DER and DE accumulation time
in all operation modes except for the mode of communication with computer via USB in the
Settings.
Press "NEXT" button to select between operation modes of the dosimeter: DER (Figure 2.1)
→ ED (Figure 2.2) → SETTINGS (Figure 2.3).
Figure 2.1
Figure 2.2
Figure 2.3