User manual

Preparations for using
Before actuating the device read the operation manual
and functions of operating controls carefully (page 8).
Installation of power elements
1.Take off the cover of battery compartment;
2.Install into the battery compartment one or two power
elements size «AAA» abiding polarity of contacts.
3.Install the cover of battery compartment.
When conducting a long-term examination we
recommend to install two power elements, for a short-term just
one for it's possible to use one power element.
Do not mix the old and new power elements.
We recommend altering individual settings before
conducting the evaluation (page 26).
Recommendations on examining the objects.
Remember that the ionizing radiation has a static random
character therefore indications of the monitor in identical
conditions will not remain strict. For a precise definition of a
dose rate it is necessary to conduct not less than 4 cycles of
monitoring without turning off the device (until « » icon
shows up).
Defining radioactivity of the food, household items etc.
approximate the monitor to the object of examination on a
distance from 5 to 10 mm with it's left lateral side (with slits) and
to turn it on.
Defining radioactivity of fluids, the examination of a dose
rate is conducted above the unclosed surface of a fluid. For the
device protection it is recommended to use a polyethylene
package, but no more, than in one layer. Do not let the
moisture to get inside the device.
32