Radio Shack Micro Podręcznik Użytkownika Pobierz pdf (Strona 5)

Setting the Meter

Setting the Weighting

PressWEIGHTINGtoselectAorC.

Weightingdeterminesthemeter’sfrequencyresponse

curve.

A-weightinghasA-curvefrequencycharacteristicsand

causesthemetertorespondmainlytofrequenciesranging

from500to10,000Hz.Thisisthehumanear’smostsensitive

range.SelectAtodeterminethenoiselevelofanarea.

C-weightinghasC-curve(at)frequencycharacteristicsand

causesthemetertorespondmainlytofrequenciesranging

from32to10,000Hz.SelectCtomeasuresoundlevelsof

musicalmaterial.

n Note: You can change the weighting setting only during

a continuous average or maximum measurement.

Setting the Response Time

PressRESPONSEtoselectFASTorSLOW.

WhensettoFAST,themeterupdatesthebargraphevery

0.2seconds.WhensettoSLOW,themeterupdatesthebar

graphevery0.5seconds.

n Note: You can change

the response setting

only during a continuous

average or maximum

measurement.

1 2 3 4 5 6 7 8 9 10 ... 13 14

Brak uwag

Radio Shack Micro Podręcznik Użytkownika Strona 5