User Guide
Table Of Contents
- CHAPTER ONE
- L157 Open Box
- CHAPTER TWO
- L157 Basic Operation Guide
- 1)Charging Voice Recorder
- 2)Turn On Voice Recorder
- 3)How to Recording
- 6)How to Pause and Resume Your Recording
- 7)How to Playback Recordings
- 8)How to Fast Forward / Rewind
- 9)How to Delete Recordings
- 10)How to Playback Music
- 11)Restore to Factory Settings
- 12)Format Device
- 13)How to Connect to Computer
- 14)Format EVISTR L157 Drive on Computer Directly
- 15)System Time & Date Setting
- 16)Go to Setting (Menu Options)
- CHAPTER THREE
- L157 Advanced Operation Guide
- CHAPTER FOUR
- CHAPTER FIVE
- TROUBLE SHOOTING
- 1)No Voice Recordings
- 2)How to Close Record Light
- 3)Format Error
- 4)Disk Error
- 5)How to connect to computer
- 6)Can I delete recordings from computer
- 7)When Connect to computer, the buttons not work
- 8)Cannot find my recordings in the recorder
- 9)How to Turn ON Voice Activated Function
- 10)How to Use the AVR Mode (Voice Activated Function)
- 11)Press REC, it not recording
- 12)Press REC, it shows “OVER RECORD”
- 13)Why it is only playing 10 seconds
- 14)Why it playback in random
- 15)How to use the A-B repeat function
- 16)The recording is noise
- 17)The recorder auto shut down when I am recording
- 18)I Cannot Shut Off My Voice Recorder
- 19)How to format the recorder
- 20)Space is full
EVISTR VOICE RECORDER
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All buttons will not work at this situation, if you press M and hold it, it will exit connection mode,
and will be failed to connect to your computer.
8) Cannot find my recordings in the recorder
This mainly caused by the device reading the MUSIC folder, you could press and hold STOP switch
back to RECORD folder
Or connecting computer, and check whether there is recordings in the device or not.
9) How to Turn ON Voice Activated Function
Go to Menu Options, find record setting, enter it -> Voice Activated Setting -> AVR mode -> ON, and
press M confirm it.
Now pressing REC, the screen will show VOX, it means you have successfully set voice activated
recording function
10) How to Use the AVR Mode (Voice Activated Function)
When AVR mode is ON, the recorder will enter voice activated recording mode.
It will only picks up loud enough decibels voice (any sounds).
So we could select the best AVR level as we want, and get the best effect of voice activated
recording.
For L157 voice recorder, the AVR level could be selected from 1 -5; The lower number means need
higher decibels voice to activated the recorder, and it need louder voice; At level 5, it is very
sensitivity, only a very low decibels or quiet speaking could be picked up.
Also, when voice activated function was ON, press REC, it will record 3 seconds, the device run 3
second to check the recorder was corrected entered recording mode. And then it will only pick up
loud enough decibels voice / sound.
11) Press REC, it not recording
First check, the recording light blink or not
Second, can you see VOX on the screen, If so, we suggest you could close the AVR mode, if you do
not want this function
Third, confirm if there is enough free space on the device.