Polimaster PM1904A, Быстрый старт

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11
OPERATION
The normal operation mode of PM1904A is always on. This
provides continuous monitoring and accurate measurement of
both personal Dose Equivalent and personal Dose Equivalent Rate
of gamma radiation. When the instrument is charged and operating
normally, the green LED light flashes every 10 seconds.
If the light does not flash green, but instead flashes white-green,
the battery is partially discharged. If there is no light indication on
the LED the battery is critically discharged. Please charge the
battery of PM1904A following the procedure described below.
NOTE
Before the first use, please allow the battery to fully charge from a USB port for
at least 4 hours.
Figure 1. Electronic personal dosimeter PM1904A: geometrical center and
direction to radiation source