Using the Device

Display Icons

In all display modes except settings, the display presents a logarithmic indicator:

Each horizontal bar represents a value (dose rate, dose, count rate) on a logarithmic scale.

The ranges of the bars differ by a factor of 10. For example, for dose rate (μSv/h), the ranges will appear as follows:

Various icons are used to label fields on the device status panel.

IconDescription

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At least 60% charged

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At least 30% charged

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At least 10% charge

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The battery charge is less than 10%, it needs to be recharged.

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The battery is charging

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Charging complete, external power supply

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The "swing" buttons are locked.

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USB communication has been successfully established

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Bluetooth communication has been successfully established

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All sounds are turned off.

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Sounds included

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Level 1 Alarm on Count Rate

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Level 2 Alarm on Count Rate

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Count Rate Over-Range Alarm

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Level 1 Dose Rate Alarm

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Level 2 Dose Rate Alarm

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Dose rate over-range alarm

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Dose Level 1 Alarm

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Level 2 Alarm on Dose

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Dose exceeds scale alarm

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Linear scale of the amplitude of the energy spectrum of photon radiation

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Logarithmic scale of the amplitude of the energy spectrum of photon radiation

In the menu (accessed by a short press on the round button), the sections are represented by icons and text.

IconNameDescription

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Device settings menu

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Display of the radiation energy spectrum

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Show the current dose rate or count rate

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Display of accumulated dose of photon radiation (gamma and X-ray)

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Search mode - displays the count rate as a graph

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Powering down the device

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About the device

Details regarding the dosimeter's serial number and software version

Updated: Dec 10, 2025