CONTENTS
Title
Page
1. INSTRUMENT CARE ..................................................................................... 1
2. FEATURES ..................................................................................................... 2
3. MEASUREMENT PARAMETERS.................................................................. 2
4. SPECIFICATIONS .......................................................................................... 2
5. CONTROLS AND FUNCTIONS ..................................................................... 9
6. DISPLAY DESCRIPTION ............................................................................. 11
7. PREPARATION FOR USE ........................................................................... 12
8. CALIBRATION PROCEDURE ..................................................................... 14
9. MEASUREMENT PROCEDURE.................................................................. 14
10. STORE OPERATIONS ............................................................................... 15
11. OUTPUT CONNECTORS........................................................................... 16
12. ADJUSTMENT DATA FOR CALIBRATOR (B&K TYPE 4226 PRESSURE
MODE) ........................................................................................................ 16
13. TYPICAL INSTRUMENT FREQUENCY RESPONSE AT 0°
INCIDENCE. 16
14. TYPICAL FREQUENCY RESPONSE DUE TO CASE REFLECTIONS AT 0°
INCIDENCE................................................................................................. 17
15. TYPICAL FREQUENCY RESPONSE OF 65mm WINDSCREEN AT 0°
INCIDENCE ................................................................................................ 17
16. DIRECTIONAL CHARACTERISTICS OF THE COMPLETE INSTRUMENT
.......................................................................................................................... 18
17. APPENDIX A FREQUENCY WEIGHTING NETWORK ............................. 20
18. APPENDIX B RMS DETECTION CIRCUIT AND TIME WEIGHTING ....... 21
19. APPENDIX C INFLUENCE OF BACKGROUND NOISE .......................... 23
