This Quick Guide takes you thru all basics to get to know your Nor103 and to perform your measurements. A complete electronic instruction manual can be downloaded from norsonic.com Table of Contents Introduction ........................1 Overview ........................2 Getting started a Quick Guide ..................4 Measurement and processing screen ................5...
Quick Guide Introduction Nor103 is on of the smallest available Class 1 sound level meters that complies with EN 61672-1. The microphone is a 1/2-inch electret condenser. It has a wide 107 dB linearity range, measuring sound levels between 30 and 130 dB, with no need to select the range.
Nor103 Sound Level Meter Overview Front Panel Microphone Preamplifier MODE key START/STOP MODE A/C/CAL A/C/CAL key START/STOP key MENU POWER key POWER Microphone A ½- inch electret condenser microphone. Preamplifier Preamplifier are integrated part of SLM. POWER key Press to turn the unit on and off.
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Quick Guide Rear view Tripod mounting thread Battery compartment Tripod mounting thread Mount the unit on a camera tripod with this thread. Battery compartment Insert two size AAA (IEC R03, LR03) batteries here. IMPORTANT: Make sure the unit is turned off before inserting batteries. Use only identical batteries, and replace batteries as a set.
Nor103 Sound Level Meter Getting started Start up by pressing POWER. Toggle measurement screens by pressing A/C/CAL. - LAF - LCF - LCF Int Cal 94,0dB (Internal electronic calibration for microphone check) - LCF Aco Cal (Acoustical calibration for class 1 calibration) - RECALL (LAeq) Wide Range (F/S): toggle with MODE;...
Quick Guide Measurement and processing screen Elapsed time Measurement time Address number Battery indication Processing mark Bar graph, level range scale Sound level Sound level under range overload indication indication Processing result Processing under range result overload indication indication Processing result symbol Level indication Frequency weighting...
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At Norsonic, we are proud to serve our customers and listen to their needs. Norsonic AS, Gunnersbråtan 2, N-3409 Tranby, Norway +47 3285 8900 | info@norsonic.com | www.norsonic.com...
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