2
C O N T E N T S
1. FEATURES OF THE INSTRUMENT........................................................................................4
1.1. Accessories...........................................................................................................................5
1.2. Weatherproof accessories set for microphone .......................................................................5
1.3. System configuration ............................................................................................................6
1.4. Measured quantities..............................................................................................................7
1.4.1. Sound level meter (SLM) mode......................................................................................7
1.4.2. 1/1-octave analyzer mode...............................................................................................7
1.4.3. 1/3-octave analyzer mode...............................................................................................7
1.4.4. Infra G filter mode .........................................................................................................8
1.5. Specifications .......................................................................................................................8
1.5.1. Specifications for SLM mode.......................................................................................11
1.5.2. 1/1-octave analyzer mode.............................................................................................13
1.5.3. 1/3-octave analyzer mode.............................................................................................14
1.5.4. Infra G filter mode .......................................................................................................17
1.6. Influence of operating environment ....................................................................................17
1.7. Influence of instrument accessories.....................................................................................18
2. CONTROLLING OF THE INSTRUMENT ..............................................................................21
2.1. Control keys .......................................................................................................................21
2.2. Input and output connectors of the instrument.....................................................................21
2.3. Default instrument settings .................................................................................................23
2.4. Preparation of the instrument to operation...........................................................................23
3. OPERATION............................................................................................................................24
3.1. Instrument data plate ..........................................................................................................24
3.2. SETUP menu......................................................................................................................24
3.3. RESULTS menu.................................................................................................................26
3.3.1. SLM mode ...................................................................................................................26
3.3.2. 1/1-octave analyzer ......................................................................................................28
3.3.3. 1/3-octave analyzer mode.............................................................................................29
3.3.4. Infra G filter mode .......................................................................................................29
3.4. SETUP TIME menu ...........................................................................................................30
3.5. FILTER menu ....................................................................................................................31
3.6. MEMORY menu ................................................................................................................31
3.6.1. Save measure ...............................................................................................................32
3.6.2. Load measure...............................................................................................................32
3.6.3. Measurement history....................................................................................................33
3.6.4. FREE/OCCUPIED menu .............................................................................................36
3.7. CLEAR menu .....................................................................................................................36
3.7.1. Measure in memory .....................................................................................................36
3.7.2. Measurement history....................................................................................................37
3.7.3. Entire memory .............................................................................................................37
4. COMMUNICATION WITH COMPUTER ...............................................................................37
5. RECOMENDATIONS FOR INSTRUMENT USE ...................................................................38
5.1. Recommendations for correct performing of measurements................................................38
5.2. Internal battery ...................................................................................................................38
5.3. Calibration of the instrument ..............................................................................................38
5.4. Warranty ............................................................................................................................39
5.4.1. Complaint instructions for the purchaser: .....................................................................39
5.5. Maintenance and repair.......................................................................................................40
6. CE MARKING AND CONFORMANCE TO EU COUNCIL DIRECTIVES............................40