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SNDWAY SW-525A User Manual

SNDWAY SW-525A
28 pages
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用户手
User Manual
SW-525A/SW-525B/SW-525C/SW-525D/SW-525G
Sound Level Meter
壁挂式噪音计
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SNDWAY SW-525A Specifications

General IconGeneral
ModelSW-525A
Accuracy (Distance)±2 mm
Accuracy (Sound)±1.5 dB
DisplayLCD with Backlight
Frequency Range31.5 Hz to 8 kHz
Microphone1/2 inch Electret Condenser Microphone
Resolution0.1 dB
Laser ClassClass II
Laser Wavelength635 nm
Battery TypeAAA
Operating Temperature0°C to 40°C
Storage Temperature-10°C to 60°C
TypeLaser Distance Meter and Sound Level Meter
Measuring Range (Distance)0.05 to 40 meters
Measuring Range (Sound)30dB to 130dB
Power Supply2 x 1.5V AAA batteries
Frequency WeightingA
Measurement UnitsMeter, Inch, Feet

Summary

Before Using

Packing List

Verify all included accessories against the provided list.

Introduction

Overview of the sound level meter's purpose and applications.

Features and Functions

Details the key capabilities and technical specifications of the device.

Parts Name

Hooks

Describes the hook for mounting the device.

USB Interface

Location and function of the USB port for connectivity.

Alarm Light

Explanation of the status light for alarm functions.

Microphone Sensor

Details the component responsible for sound detection.

Display

Describes the 3-digit display for showing sound values.

Alarm Outlet

Discusses the output port for external alarm devices.

Buttons

Buttons

Explains the function and operation of each button on the device.

Technical Parameters

Instructions

Power ON/OFF

Instructions for turning the device on and off, including auto-power.

Alarm

Configuration and control of the device's alarm features.

Setting Alarm Value

Guide on adjusting the threshold for audible and visual alarms.

Alarm Function (Sound + Display)

Explains alarm operation with sound, display, and timing.

Alarm Time & Volume

Customizing alarm duration and sound level.

Data Records

How the device saves and stores measurement data.

Clear Records

Instructions for deleting stored measurement data.

System Settings

Adjusting system settings like date, time, and alarm parameters.

Connecting Computer

Guide to using the device with a computer via USB.

Other Instructions

Common Problems

Troubleshooting common issues encountered with the device.

Instrument Maintenance

Guidelines for cleaning and maintaining the sound level meter.

Attached A: Volume Reference

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