Galaxy Audio CM130 Users Manual

TITLE PAGE

C O N T E N T S

Safety Information………………………….

I.

II.

General Description.……………………….

III.

Specifications……………..………………2-3

Controls………………………………..….

IV.

V.

Calibration Procedures………..………...

Measurement Preparation……..……….….7

VI.

Operating Precautions………..……………

VII.

VIII. Measurement………………………………

4-5

... 6

7-8

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SOUND LEVEL METER

I. Safety Information

Read the following safety information carefully before
attempting to operate or service the meter.
Use the meter only as specified in this manual; otherwise,
the protection provided by the meter may be impaired.

± Environment Conditions
 Altitude up to 2000 meters
 Relative humidity 90% max.
 Operation Ambient 0 to 40℃

± Maintenance & Clearing
 Repairs or servicing not covered in this manual should

only be performed by qualified personnel.

 Periodically wipe the case with a dry cloth. Do not use

abrasives or solvents on this instrument.

± Safety symbols

Complies with EMC

When servicing, use only specified replacement
parts.

II. General Description

To ensure that you can get the most from the Mini Sound
Level Meter, we recommend that you read and follow the
manual carefully before use.

R Range from 40dB to 130dB at frequencies between

125Hz and 8 KHz.

R Display with 0.5dB steps on a 4-digit LCD.

R Two equivalent weighted sound pressure levels, A and

C.

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