Mastech MS6700 Operation Manual

I. Preface…………………………………………..2 II. Safety information…….…….......................2 III. Functions & Features………….......…….....3 IV. Specifications ……...................................4 V. Preparation Before Using………….…...…...5 VI. The Method Of Usage……........................5 VII. Set Time And date ………………….…........6 VIII.Calibrating Sound level Meter…...............7 IX. Cautious ……………………………………….7 01 III. Functions & Features CONTENTS 02 03 Operation Manual Please use it according to the following usage. Environment conditions: • Altitude: less than 2000 meters. • Relatively humidity 80% max • Operation temperature 0~40°C Maintenance & save: Do not clear the meter using alcohol and impregnant. if you do not use it for a long time, please take out the battery and place the instrument in a dry surrounding. Safety symbols: meter is protected by double insulation Thank you for selecting our production. Please read the following information carefully before using the meter. The Sound Level Meter has been designed to measure sound level for various environments, It is used to detect noice, music level or sound engineerings... II. Safety information I. Preface: 1. The meter has been designed according to the IEC651 Type 2, ANSI S1.4 Type 2. 2. Measurement range is from 30dB to 130dB and automatic ranging. 3. With two equivalent weighted sound pressure levels, A and C. 4. Corresponsive rate select: FAST/SLOW 5. Maximum value locked. 6. Clock and calendar function. 7. AC and DC analog signals output, which can be linked to frequency analyzer or X-Y axis recorder. 8. Background light for working in the night. to save power, the background light shines for 5 seconds, then closes automatically. 9. Secondary plasticizing meter shell. 10. Good circuit designed to save power, the battery can be used for a long time. MS6701 Comply with European Union’s 93/68/EEC DIGITAL