Olympus DM-420 User Manual page 3

Power Supply
External Power Supply
Battery Life
Olympus Imaging America Inc.
2 AAA Alkaline or 2 AAA NiMH batteries (BR-401)
AC Adapter (A-514), sold separately
Alkaline
Recording:
MP3
128 kbps mode: Approx. 37 hours
WMA
ST XQ mode: Approx. 38 hours
LP mode: Approx. 51 hours
Playback:
Speaker
MP3
128 kbps mode: Approx. 19 hours
WMA
ST XQ / LP mode: Approx. 19 hours
Earphone
MP3
128 kbps mode: Approx. 57 hours
WMA
ST XQ / LP mode: Approx. 58 hours
NiMH (BR-401)
Recording:
MP3
128 kbps mode: Approx. 30 hours
WMA
ST XQ mode: Approx. 30 hours
LP mode: Approx. 41 hours
Playback:
Speakers
MP3
128 kbps mode: Approx. 16 hours
WMA
ST XQ / LP mode: Approx. 16 hours
Earphones
MP3
128 kbps mode: Approx. 45 hours
WMA
ST XQ / LP mode: approx. 46 hours
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Last updated on September 24, 2009