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Manuals
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Rion Manuals
Measuring Instruments
NL-31
Instruction manual
Rion NL-31 Instruction Manual
Sound level meter
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Contents
Table of Contents
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Table of Contents
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Table of Contents
Outline
Controls and Functions
Front View
Operation Keys
Bottom View
Rear View
Preparations
Power Supply
Windscreen (WS-10)
Tripod Mounting
Memory Card, Program Card
Microphone Extension Cables (EC-04 Series)
Connection to a Printer (DPU-414, CP-11, CP-10)
Connection to a Level Recorder
Connection to a Computer
Setting the Date and Time
Measurement in Dark Locations
LCD Contrast
Calibration
Language Selection
Reading the Display
Display Screen
Menu Screens
Power On/Off
Measurement
Sound Level Measurement
Equivalent Continuous Sound Level
Aeq ) Measurement
Sound Exposure Level (LAE ) Measurement
Measurement
Percentile Sound Level (L N ) Measurement
Measurement of Auxiliary Processing Values (L Peak , L Cpeak , L Ceq , L Atm5 , LAI , Laieq )
Back-Erase Function
Store Operations
Manual Store
Auto 1
Auto 2
Memory Card
Data Size
Store Data Format
Default Settings
Output Connectors
AC Output
DC Output
I/O Connector
Optional Accessories
Microphone Extension Cables EC-04 Series
Printer DPU-414/CP-11/CP-10
Level Recorder LR-06/LR-07/LR-04/LR-20A
Program Cards
Messages
Specifications
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Quick Links
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Controls and Functions
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Calibration
3
Specifications
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INSTRUCTION MANUAL
Sound Level Meter
NL-21 / NL-31
3-20-41 Higashimotomachi, Kokubunji, Tokyo 185-8533, Japan
http://www.rion.co.jp/english/
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