Norsonic Nor1212, Instruction Manual

Norsonic  Nor1212

User Guide

1

Contents 

1

Introduction......................................................................................................................................... 3

2

Technical description......................................................................................................................... 5

3

Assembling ......................................................................................................................................... 7

3.1

Devices required............................................................................................................................................................7

3.2

Assembling the outdoor microphone unit ....................................................................................................................7

3.3

Mounting on a mast ......................................................................................................................................................8

3.4

Grounding and lightening protection...........................................................................................................................9

4

Microphone Calibration ................................................................................................................... 11

5

Maintenance...................................................................................................................................... 13

6

Specifications ................................................................................................................................... 15

6.1

Mounting direction .....................................................................................................................................................15

6.2

Acoustic performance .................................................................................................................................................15

6.2.1

Frequency response ................................................................................................................................................15

6.2.2

Directional response ...............................................................................................................................................16

6.3

General ........................................................................................................................................................................20

6.4

Accessories and spare parts ........................................................................................................................................20