User manual

From this moment a vibra signal turns on if the value of
a dose rate exceeds the installed threshold of alert (of
course only if a threshold is not turned off, page 17). A vibra
signal works (in a pulse-mode) periodically till the end of an
observation cycle. This algorithm is repeated in other
subsequent cycles. A vibra signal is the effective method for
alarming the user about the excess of the installed dose rate
threshold. It is necessary to note that the usage of a vibra
call shortens sharply the device's non stop operating time.
Setting an audio signal is similar to modifying a vibra
call.
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