beautypg.com

Iv. controls, Microphone 1/2 inch electret condenser microphone, Display – Galaxy Audio CHECK MATE CM-130 User Manual

Page 6

background image

SOUND LEVEL METER

4

IV. Controls

OPEN

TERY

NEDA 1604 6F22 006P

9V BAT

2

3

4

5

6

7

1

8

9

CAL

70 dB
90 dB

130 dB

110 dB

100

60
80

40

LEVEL

SLOW

FAST

A / C

MAX

1

Microphone

1/2 inch Electret Condenser microphone

2

Display

Under range

Over range

C-Weighting

A-Weighting

Slow response

Fast response

Maximum indication

Low battery indication

Sound Level readout

Range indicate