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NTI Audio XL2 User Manual

NTI Audio XL2
204 pages
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OPERATING MANUAL
HANDHELD AUDIO AND
ACOUSTIC ANALYZER
XL2
OPERATING MANUAL

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NTI Audio XL2 Specifications

General IconGeneral
BrandNTI Audio
ModelXL2
CategoryMeasuring Instruments
LanguageEnglish

Summary

Introduction

How to Read this Manual

Guidance on interpreting manual conventions and symbols.

Overview

Operation

Explanation of the XL2's buttons and controls for basic functions.

Getting Started

Power Supply

Details on powering the XL2 using mains, battery, or USB.

Switching the XL2 On and Off

Instructions for turning the device on and off.

Sound Level Meter

Start Measurement

Steps to begin a sound level measurement.

Save the Measurement Result

Procedures for saving the results of a sound level measurement.

Acoustic Analyzer

FFT Analysis + Tolerance

Detailed frequency response analysis with tolerance checks.

Reverberation Time RT60

Measurement of sound decay time in rooms.

Audio Analyzer

RMS / THD+N

Measurement of input signal's RMS level, distortion, and noise.

Oscilloscope

Visualization of the electrical input signal's waveform.

Calibration

Instrument Calibration

Guidance on maintaining accuracy through annual calibration.

User Calibration

Procedure for setting microphone sensitivity manually or with a calibrator.

Profiles

Store MyFirstProfile

Instructions for saving custom measurement configurations.

Select Profile during Operation

How to load saved profiles during active measurements.

System Settings

USB Mode

Configuration of how the PC recognizes the connected XL2.

Data Management

Transfer Measurement Data to PC

Procedures for moving data from the SD card to a computer.

Recall Measurements

Loading previously saved measurement data for review.

Microphones

M4260 Measurement Microphone

Technical specifications for the M4260 microphone.

Microphone Connection via the ASD Cable

Guidance on connecting microphones using the ASD cable.

Further Information

Tips and Troubleshooting

Solutions for common problems and advice for usage.

Firmware Update

Instructions for updating the device's firmware.

Technical Data XL2

Sound Level Meter

Detailed specifications for the Sound Level Meter function.

Measurements

List of available measurement functions and parameters.

Appendix

Appendix 2: Factory Default Profiles

Pre-configured measurement settings for quick setup.

Appendix 3: Description Sound Levels

Definitions and applications of various sound level parameters.