York Survey Supply 343090 Operating Instructions Manual

York Survey Supply 343090 Operating Instructions Manual Manual pdf 1 page image

Ref:.. \operat98\instructions 19\343090.qxp 17-01-19 ©York Survey Supply Centre 2019Code: 343090OperatingInstructionsMiniSound Level Meterthe LCD and the current displayed value will be frozen. To return from the held reading, press thebutton again.Max/Min: Press and hold the Max/Min button for at least 3 seconds until “MAX” icon appears onthe LCD to view the current Max reading. To view the current Min reading, press the button againand the “MIN” icon will appear. To exit the Max/Min mode, press and hold the Max/Min button for 3seconds.The meter will conduct measurement and select measurement range automatically.The measuring level range is from 30dB to 130dB.Hold the meter in hand or use a tripod to affix the meter in the desired location.The best measuring distance is 1 to 1.5m away from the sound source to the microphone.8. Operation Precautions1) Do not store or operate the meter in areas of high temperature or humidity.2) Remove the battery when the meter is to be stored for long periods of time to avoid batteryleakage.3) Wind blowing across the microphone will affect the noise measurement. Use the supplied windmuffler to cover the microphone during applications involving turbulent air.4) Keep microphone dry and avoid severe vibration.9. CalibrationRepairs, servicing and calibration should only be performed by York Survey Supply Centre. Therecommended calibration period is 1 year.Prospect House, George Cayley Drive, Clifton Moor, York, England YO30 4XETel: +44 (0) 1904 692723 Fax: +44 (0) 1904 690385E-Mail: sales@yorksurvey.co.uk www.yorksurvey.co.ukYork Survey Supply CentreFollow us!@York_Survey@York_Survey

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