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Olympus LS-20M - User Manual

Olympus LS-20M
108 pages
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Thank you for purchasing an Olympus Digital Voice Recorder. Please read these instructions for
information about using the product correctly and safely.
Keep the instructions handy for future reference. To ensure successful recordings,
we recommend that you test the record function and volume before use.
Register your product on www.olympus-consumer.com/register
and get additional benefits from Olympus!
EN
LINEAR PCM RECORDER
LS-20M
Linear PCM Recorder
DETAILED
INSTRUCTIONS

Table of Contents

Other manuals for Olympus LS-20M

Questions and Answers

  • M
    Michael SchaeferSep 23, 2025
    Why am I unable to erase the file on my Olympus Microcassette Recorder?
    • M
      Michael McgrathSep 23, 2025
      If you are unable to erase a file on your Olympus Microcassette Recorder, it could be because the file is locked. Unlock the file and try again. Alternatively, the file might be read-only; unlock the file or cancel the read-only setting on your PC.
  • K
    kwhiteheadAug 25, 2025
    Why won’t my Olympus Recording Equipment start?
    • J
      Jennifer MathewsAug 25, 2025
      If your Olympus Recording Equipment won’t start, ensure the battery is charged. If the battery isn't the issue, verify that the recorder is not in HOLD mode, and release it from HOLD.
  • T
    Tonya ArnoldAug 25, 2025
    How to fix if nothing appears on the display of my Olympus Recording Equipment?
    • G
      Grant BlackburnAug 26, 2025
      If nothing appears on the display of your Olympus Recording Equipment, make sure the battery is correctly loaded and the battery power is not low (charge the battery). Also, ensure that the power is turned on.
  • J
    James SchroederAug 26, 2025
    Why is the recording level too low on my Olympus Recording Equipment?
    • A
      Amy PierceAug 27, 2025
      If the recording level is too low on your Olympus Recording Equipment, adjust the recording level and try recording again. If the issue persists, check the microphone sensitivity and set [Mic Sense] to [High]. Also, ensure the output level for any connected external devices is appropriately adjusted.
  • A
    Austin Rangel VAug 27, 2025
    What to do if my Olympus Recording Equipment is unable to record?
    • V
      Victor BenitezAug 27, 2025
      If your Olympus Recording Equipment is unable to record, it may be due to low remaining memory. Erase unnecessary files to free up space. Alternatively, the maximum number of files may have been reached, in which case you should change to another folder.
  • V
    Victor GarciaSep 14, 2025
    What to do if my Olympus Microcassette Recorder is unable to record?
    • V
      Vanessa WilliamsSep 14, 2025
      If your Olympus Microcassette Recorder is unable to record, it might be due to low remaining memory. Try erasing unnecessary files. Alternatively, the maximum number of files may have been reached, so try changing to another folder.
  • J
    jacksonstevenSep 12, 2025
    Why Olympus Microcassette Recorder won't start?
    • B
      Barbara WarnerSep 12, 2025
      If your Olympus Microcassette Recorder won’t start, it could be due to a few reasons. First, ensure that the battery has enough power by charging it. Second, check if the power is turned on. Finally, verify that the recorder is not in HOLD mode; if it is, release it from HOLD.
  • S
    Stephen HodgesSep 13, 2025
    Why is no sound picked up by the built-in microphone on my Olympus Microcassette Recorder?
    • E
      Erica HigginsSep 13, 2025
      If your Olympus Microcassette Recorder is not picking up sound with the built-in microphone, it might be because an external microphone or device is connected. Detach any external microphones or devices from the MIC jack.
  • J
    Jade CalhounSep 4, 2025
    Why am I unable to record through an external microphone on my Olympus Recording Equipment?
    • T
      thernandezSep 5, 2025
      If you are unable to record through an external microphone on your Olympus Recording Equipment, and an external microphone supported by plug-in power is connected, make sure that [Plug-in Power] is set to [On]. Also, verify that [Input Jack] is set to [Microphone], not [Line].
  • L
    llawrenceSep 2, 2025
    Why is no sound picked up by the built-in microphone on my Olympus Recording Equipment?
    • P
      potterpatrickSep 2, 2025
      If no sound is picked up by the built-in microphone on your Olympus Recording Equipment, it could be because an external microphone or external device is connected. Detach all external microphones and external devices connected to the MIC jack.

Summary

Safety precautions

Caution for usage environment

Guidelines for preventing damage and malfunction due to environmental factors.

Handling the recorder

Instructions for safe operation, storage, and handling of the recorder.

Battery handling precautions

Guidelines to prevent battery leakage, overheating, and damage.

AC adapter

Safety instructions and precautions for using the AC adapter.

Power supply

Inserting the battery

Step-by-step guide for inserting the lithium-ion battery into the recorder.

Charging by connecting to a computer via USB

Instructions for charging the recorder's battery using a USB connection.

Connect to the USB-AC adapter to charge

Instructions for charging the recorder using the AC adapter.

Cautions concerning the rechargeable battery

Important warnings and guidelines for using the rechargeable battery.

Inserting and ejecting an SD card

Inserting an SD card

Step-by-step instructions for inserting an SD card into the recorder.

Ejecting an SD card

Steps to safely remove an SD card from the recorder.

Selecting the folders and files

Switching between voice and movie mode

About recording;shooting

Before recording

Essential steps and checks before starting audio recording.

Recording

Detailed steps for starting and preparing an audio recording.

Recommended settings by recording condition

Guidance on optimal settings for various recording environments.

Recording from external microphone or other devices

How to connect and use external audio input devices.

Before shooting movies

Shooting movies

Shooting movies

Steps to start and manage movie recording.

About playback

Playback

General information and steps for playing back recorded files.

Playing movies

Erasing

Erasing files

How to delete individual audio or movie files.

Erasing all files in a folder

How to delete all files within a selected folder.

Menu setting method

Rec Menu

Configuration options for recording parameters like sensitivity and format.

Formatting the recorder [Format]

How to reset the recorder by formatting the memory.

Using the recorder on your PC

Connecting to your PC

Step-by-step guide to connect the recorder to a computer.

Disconnecting from your PC

Safe procedures for disconnecting the recorder from a PC.

Transfer the voice files to your PC

How to copy recorded files from the recorder to a PC.

Other information

Troubleshooting

Common issues and solutions for recorder problems.

Specifications

Technical assistance and support

Olympus LS-20M Specifications

General IconGeneral
Impedance8 Ω
MP3 bit rates32 - 320 Kbit/s
Playback time2 h
Frequency range20 - 44000 Hz
Recording modesPulse-code modulation (PCM)
Built-in microphoneYes
Maximum recording time16 h
Audio formats supportedMP3, PCM
Internal memory2048 MB
Display typeLCD
Backlight colorOrange
Display diagonal2 \
Display resolution320 x 240 pixels
Display size (HxV)40.7 x 30.5 mm
Output power270 mW
Loudspeaker diameter16 mm
Number of built-in speakers1
InterfaceUSB
FM radioNo
Recording battery life1.083 h
Media types supportedFlash card
Compatible memory cardsSD, SDHC
File typeMOV (MPEG-4AVC/H.264)
Dimensions (WxDxH)135 x 18.1 x 63 mm
Mac operating systems supportedMac OS X 10.4 Tiger, Mac OS X 10.5 Leopard, Mac OS X 10.6 Snow Leopard
Weight and Dimensions IconWeight and Dimensions
Depth18.1 mm
Width135 mm
Height63 mm
Weight154 g