Jabra Noise Guide - Measurement Library Management

NOISE GUIDE – MANUAL RETURN TO "TABLE OF CONTENTS"
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MAINTENANCE
Maintenance and service must be performed only by a trained service technician. After completing maintenance /
service, a functionality check and a visual inspection of the device must be performed before it may be used again.
DESINFECTION / CLEANING
NoiseGuidecontainsmaterialsthatcannottoleratesubstancesusedinconventionalsurfacedisinfectants.Therefore,
useonlyalcoholtocleantheproduct.
Desinfection by wiping:
• Firstly,removedirtandgrimefromthesurfaceusingamoistdisposablecloth.
• Thesurfacecanthenbedisinfectedbywipingandtheuseofalcohol.
TECHNICAL SPECIFICATIONS
NOISE GUIDE SOFTWARE
Operativesystem:WindowsXPSP3,WindowsVista,Windows7,Windows8,Windows10
Harddisk :100Mbytesfri
RAM :512MBRAM
USBport :1xUSB2.0port
CPU :1.5GHzAMD/Intelprocessor
Werecommendthatyoudonotuseascreensizesmallerthan1366x768.
NOISE GUIDE SPECIFICATIONS
FrequencyRange 20Hz–20kHz
Measuring Level Range 30 dB – 120 dB
Accuracy +/-1.5dB
FrequencyWeighting dB(A)anddB(C)filters
TimeWeighting Slow(1S)
DynamicRangeRMS 90dB
Lightmanaging FullconfigurabilitythroughSoundEarsoftware,includingnightsetting
2xUSBports MicroUSB(Power&PCconnection),USBOTG(Logandconfig)
DisplayData dB(A)Slow,Leq(A)15
PowerSupply 5VDC(microUSB)Currentconsumption:max2.5W.
Microphone 20 Hz – 20 KHz
MassStorage(Internalmemory) 16MB(128Mbit)Upto90days’logtime
RealTimeClock Hi-precisiontypewithbatterybackup(CR2032).
MechanicalFeatures Cabinet:Aluminum,Lexanandacrylic
Measurements: length:1340mm,width:700mm,height:700mmWeight:0.4kg