Table of contents

Names of parts		4
Recorder		4
Display		5
1	Getting started
Setup	.........................................................................................	10
Inserting the battery		11
Charging the battery by connecting to an AC adapter with a USB
connection (model A514)		12
Charging the battery by connecting to a PC’s USB connector		13
Turn the power ON		15
Setting the date/time		15
Setting the voice guidance		16
Batteries		16
Inserting/removing an SD card		18
Inserting an SD card		18
Removing an SD card		19
Preventing accidental operation		21
Setting HOLD mode		21
Releasing HOLD mode		21
Turning the power OFF		22
Turning the power OFF		22
[Home] screen operations		23
Selecting the mode		23
Folders		25
Folders for voice recordings		25
Folders for music playback		25
Folders for Podcast playback		26
Selecting folders and files		27
2	Recording
Recording		28
Basic recording procedure		28
Pausing/resuming recording		30
Monitoring while recording		31
Recording with an external microphone		32
Recording with an external microphone		32
Recording from another connected device		33
Recording audio from another device with this recorder		33
Recording audio from this recorder with another device		33
Changing the recording scene [Rec Scene]		34
Changing the recording scene		34
EN

3	Playback
Playback		36
Basic playback procedure		36
Playback through the earphones		37
Fast-forwarding		38
Rewinding		38
Skipping to the beginning of a file		39
Changing the playback speed		40
ABC repeat playback		41
Index marks/temp marks		44
Writing an index mark/temp mark		44
Erasing an index mark/temp mark		44
Calendar Search function		45
Using the Calendar Search function to search for a file		45
Erasing files/folders		46
Erasing files		46
Erasing a folder		47
Partially erasing files		47
4	Schedule
Displaying the schedule screen		49
Operating the schedule screen		49
Registering a voice memo		50
Recording a voice memo on a specified date		50
Listening to a voice memo		51
Playing back a registered voice memo		51
Playing voice as an alarm		52
Setting the date and time to play back the voice memo		52
Erasing a voice memo		54
Erasing a voice memo		54
5	Menu
Setting menu items		55
Basic operation		55
Recording menu [Rec Menu]		58
Selecting the recording sensitivity [Rec Level]		58
Setting the recording mode [Rec Mode]		59
Selecting microphone directivity [Zoom Mic]		59
Reducing noise during recording [Low Cut Filter]		60
Setting timer recording [Timer Rec]		60
Changing the folder name [Folder Name]		61
Setting the recording monitor [Rec Monitor]		61

DM-901 specifications

The Olympus DM-901 is a sophisticated digital voice recorder designed for professionals and everyday users alike, merging cutting-edge technology with ease of use. It offers a wealth of features aimed at enhancing recording quality, playback, and overall user experience.

One of the key highlights of the DM-901 is its impressive stereo recording capability. The device is equipped with high-quality microphones that capture audio with remarkable clarity, making it ideal for lectures, interviews, and meetings. Users can select between various recording formats, including PCM for lossless audio quality. This flexibility ensures that users can tailor their recording settings based on their needs, whether for professional audio setups or casual note-taking.

The DM-901 boasts a user-friendly interface that includes a large color display. This high-resolution screen enhances navigability, allowing users to easily browse through files, access settings, and manage recordings. The touch panel functionality further streamlines the operation, making it intuitive to interact with the device without the need for extensive physical buttons.

One of the standout features of this recorder is its voice activation function. This technology allows the DM-901 to start and stop recording automatically when it detects sound, helping to conserve battery life and storage space. Additionally, the device includes a variety of advanced noise reduction technologies that filter out background sounds, ensuring that the primary audio is crisp and clear.

The Olympus DM-901 supports multiple file formats, including MP3 and WAV, which enhances its compatibility with various devices and software. Users can easily transfer files to computers or mobile devices via USB, allowing for efficient data management and backup.

The device is powered by a rechargeable battery, providing long recording times that cater to intensive users. With up to 40 hours of recording time on a single charge, professionals can rely on it during extensive meetings or conferences without fear of losing power.

Furthermore, the DM-901 is equipped with an advanced indexing system. This feature allows users to assign markers during recordings, making it easy to locate important sections later. The inclusion of a calendar function assists in organizing recordings by date, ensuring users can manage their audio files effectively.

In conclusion, the Olympus DM-901 stands out as a versatile and reliable digital voice recorder. With its superior recording quality, smart features, and user-friendly design, it meets the needs of varied users from students to business professionals. Its blend of functionality and technology makes it a valuable tool for anyone looking to capture high-quality audio content.

Olympus DM-901 user manual Table of contents

Models: DM-901

DM-901 specifications