NA-83 Instruction Manual Brandname: Rion Category: Measuring Instruments Total Pages: 110 Table of contents Important5Precautions6Outline11ControlsAndFunctions12RightSidePanel13LeftSidePanel15RearPanel16DisplayPanel17OutdoorMicrophoneMs-1120Connections21Important24MicrophoneConnection26PowerOn31MenuSetup33FrequencyWeightingSetup34TimeWeightingSetup35AcdcOutSetup36Important37Important38Important40Important42Measurement43Connectors47Rear-PanelConnector48WiringDiagram49DcPowerSupply50DefaultValues51TechnicalReference52ThermalCharacteristics53PreamplifiEr54DescriptionForIec61672-161