D I G I T A L T E C H N I C A L S U P P O R T

O L Y M P U S I M A G I N G A M E R I C A I N C . ( 8 8 8 ) 5 5 3 - 4 4 4 8

h t t p : / / w w w . o l y m p u s a m e r i c a . c o m / s u p p o r t

Can I rename my files when they are displayed on my Computer?

Files in the DM-420 should not be renamed when displayed in a computer’s file-browsing software (e.g. My Computer) because the recorder’s file-management software may not be able to find a renamed file.

How does the Zoom Mic option work?

The Zoom Mic menu option employs the DiMAGIC Virtual Microphone™ (DVM) audio pickup system that allows more dynamic recording by focusing on sound from selectable directions. It enables expansive stereo recording to high directivity recording using the DM-420’s built-in microphones.

The options available in Zoom Mic are: OFF, Wide, Narrow and Zoom.

The Zoom option has the narrowest angle of reception and records only in monaural.

Because the DVM technology is tailored to the recorder’s microphone, Zoom Mic is incompatible with Olympus accessory microphones and third-party microphones.

How are files erased from the recorder?

Dictation, Audible, Podcast and Music files can be erased from the recorder by selecting the file and pressing the [ERASE] button. The LCD screen will highlight Cancel. While Cancel is highlighted, press the [+] button to select File Erase, and then press the [OK] button. The LCD screen will display the File Erase screen with Cancel highlighted. Press the [+] button to select Start and then press the [OK] button. The LCD will then display Erase Done.

To erase all of the files in a folder, use the same procedure, but select Erase in Folder instead of File Erase.

Note: Locked files and files that are set as read-only cannot be erased using this function.

I want to clear my recorder of all loaded files. How do I format the recorder?

The recorder should be formatted only by using the internal FORMAT function found in the menu. Formatting using the computer may corrupt system files needed to run the recorder and may delete the Voice Guide Data and Audible system files. When the recorder is connected to a computer, individual files can be deleted using My Computer without negative effects.

How do I charge the recorder’s rechargeable batteries?

The two bundled BR-401 NiMH batteries can be charged in the recorder via a USB connection to a computer. The USB cable should be plugged directly into a computer USB port and not into a USB hub. USB hubs split up the USB current and the battery may not fully charge through a hub connection.

To charge the batteries through a USB port, first connect the USB cable bundled with this recorder to a computer. Next, press the [STOP] button on the recorder while plugging the other end of the USB cable into the recorder. Charging will be displayed in the charging indicator at the top of the LCD screen and the orange LED will be lit. The LED will go out when charging is completed.

The batteries can also be charged using the optional AC Adapter A-514, which has a USB plug on its cable. To set up the recorder to charge from the AC adapter, in the menu go to USB Settings > USB Connect > AC Adapter and press the [OK/MENU] button.

Olympus Imaging America Inc.

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Last updated on September 24, 2009