Olympus DM-901 Firmware Update

Subject:
DM-901Firmware Update（Mac）
Purpose:
This software updates the firmware of the DM-901 to version 1.10.
Fixes:
・File transfer function from Android version smart phone app "OLYMPUS Audio Controller" to
the recorder now possible.
・Fixed phenomenon that operation status does not appear at the time of playback speed
changes and also increases the operation stability..
Require Materials:
1. DM-901 voice recorder
2. An Apple Macintosh computer with a standard installation of OS MacOS 10.5 -10.9, equipped
with one (or more) free USB ports.
3. USB download Cable
4. DM901_FWUPDATE_V110.dmg (approximately 6.9MB）
Note:
If the update fails, the recorder could be damaged irreparably. Please read carefully these
instructions before updating. Please note that this firmware update is not reversible. Please
backup all the important files on your recorder to your PC before starting to update. * Update via
USB hub not supported.
Update Instructions:
1. Download the compressed update module to your MAC. (DM901_FWUPDATE_V110.zip)
Extract the file. (DM901_FWUPDATE_V110.dmg)
2. Connect the DM-901 to your MAC.
3. Please backup all the important files in your recorder before starting the update.
4. Exit all application software.
5. Start the update program downloaded.

Olympus DM-901 Specifications

General

MP3 bit rates	128 - 256 Kbit/s
WMA bit rates	8 - 32 Kbit/s
Recording modes	High Quality (HQ), Long Play (LP), Pulse-code modulation (PCM)
HQ mode recording time	218 h
Maximum recording time	850 h
Audio formats supported	MP3, PCM, WAV, WMA
HQ mode frequency response	40 - 20000 Hz
SLP mode frequency response	40 - 3000 Hz
Internal memory	4096 MB
Backlight	Yes
Display type	TFT, LCD
Display diagonal	2 \
Display resolution	176 x 220 pixels
Display size (HxV)	31.7 x 39.6 mm
Output power	280 mW
Loudspeaker diameter	20 mm
Interface	USB
FM radio	No
Media types supported	Flash card
Compatible memory cards	SD, SDHC, SDXC
Battery voltage	3.7 V
Battery capacity	1400 mAh
Battery life (max)	29 h
Number of batteries supported	1
Material	Plastic
Product color	Black
Menu languages	CZE, DAN, DEU, DUT, ENG, ESP, FRE, ITA, POL, RUS, SLV
Languages support	DAN, DEU, DUT, ENG, ESP, FRE, ITA, POL, RUS, SLV
Bundled software	Sonority, Audio Management

Weight and Dimensions

Depth	17.9 mm
Width	51 mm
Height	115 mm
Weight	105 g