User manual

Background

«BACKGROUND»modecanbeturnedoninthis

section.Anaveragevalueofabackgrounddoseratecanbe

easilycalculatedwithanalgorithmapproximateto

methodicalinstructionsofStateSanitaryEpidemic

InspectorsinMinistryofHealthofTheRussianFederation.

МУ 2.6.1.715-98«Conductingaradiationally-hygienic

inspectionofinhabitedandpublicbuildings»

Toactuationofa«BACKGROUND»modeswitchfroma

"MONITORING»modetoa«MENU»mode(page15).Amain

menudisplays(screen1).

Press«»buttontwotimesandcursor«»places

oppositeto«BACKGROUND»(screen2,3).

Press«»buttonandscreen4appears.

Double-clickonbutton«»andcursor«»isplaced

oppositeto"BACKGROUND"(screen5,6).

Press«»button.Ascreen7appearswhere

digits«1»,«2»,«3»,«4»,«5»determineanumberofsighting

points,whicharenecessarytoconductevaluationofa

backgroundradiation.

Selectthefirstsightingpointasitshownonpage37.

Press«»buttonandascreen8appearsondisplayand

acycleofestimationofabackgroundstarts.Within160sthe

cycleofabackgroundestimationinthefirstsightingpointends

thatisshownwith«»iconondisplay(screen9).Ascreen

10withindicationsinthefirstlinewhichstandforabackground

doserateinthefirstsightingpointappearsondisplay.

Note.Acycleofestimationofabackgroundcanbe

interrupted.Todosopress""button,thusacycle

ofestimationwillbeinterruptedandascreen4revealed.

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