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Table of Contents
Introduction ................................................................................................ 3
Product Quality ........................................................................................... 4
Safety ......................................................................................................... 4
Features ...................................................................................................... 4
Specifications ..........................................................................................5-7
Comparison of Frequency Weightings and Tolerance Limits ................. 7
Time Weightings (Fast & Slow) Characteristics ...................................... 7
Included ...................................................................................................... 7
Instrument Description ............................................................................... 8
Display Description .................................................................................... 9
%DOSE .................................................................................................. 9
Sound Pressure Level (SPL)................................................................... 9
Operating Instructions .........................................................................10-11
Power On/Off ....................................................................................... 10
Sound Pressure Level (dBA/dBC Mode).............................................. 10
Data Hold ............................................................................................. 11
Recording Maximum and Minimum Readings ..................................... 11
Backlighting ......................................................................................... 11
What is Dose Noise Exposure? ...........................................................11-15
Noise Exposure (%DOSE) - Test Duration Mode ............................12-13
Noise Exposure (%DOSE) - Programmable Time Mode .................13-15
%DOSE Testing Notes: ........................................................................ 15
Data Logging .......................................................................................15-16
Sound Pressure Level (SPL) Data Recording Modes........................... 15
SPL Manual Data Logging Mode ...............................................15-16
SPL Automatic Data Logging Mode ............................................... 16
Setup Mode .........................................................................................16-21
Setting the Time and Date (dAtE) ......................................................... 17
Setting the Data Logging Sampling Rate (SP-t) ................................... 17
continued...
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