Evistr L157 User Manual

EVISTR VOICE RECORDER
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L157 Package List
1) L157
2) Earphone
3) USB Cable
4) User Manual
5) VIP Card

Evistr L157 Specifications

General

Storage Capacity	8GB
Microphone Type	Built-in
Playback Function	Yes
USB Connectivity	USB 2.0
Bitrate	192 kbps
Voice Activation	Yes
Recording Format	WAV
Battery	Built-in rechargeable

Summary

L157 Open the Box

Important Usage Notices

Lists crucial do's and don'ts before operating the device to prevent damage or issues.

L157 Basic Operation Guide

Basic Recording Operations

Details how to start recording by pressing the REC button and save it by pressing STOP.

Deleting Recordings

Restore Factory Settings

Steps to reset the device to its original default settings if configurations are incorrect.

Format Device

L157 Advanced Operation Guide

Voice Activated Recording (VAR)

Explains the VOX function for automatic recording based on sound detection.

Auto Record Function

Failed Connect to Computer

Troubleshooting Connection Issues

Provides solutions for problems when the device cannot connect to a computer.

Trouble Shooting

No Voice Recordings Found

Format Error Solutions

Explains common causes for format errors and how to resolve them.

Disk Error Solutions

Provides rescue steps for disk errors, often related to power loss during formatting.

Failed Computer Connection

Voice Activated Recording (VAR)

Factory Settings

Enable Voice Activated Function

Recording Not Starting

Over Record Error

Auto Shut Down During Recording

Format Recorder (Troubleshooting)