Olympus DM-20 DM-20 Online Instructions (English) - Page 99

For the Digital Music Player, Common specifications

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For the Digital Music Player Compatible data format WMA, MP3 format Sampling frequency 44.1 kHz Frequency band 20 to 20,000 Hz Playback time DM-20 (128 MB) 100 to 340 minutes DM-10 (64 MB) 50 to 170 minutes (Time may vary depending on the bit rate of the music data.) Maximum headphone output 5mW + 5mW (at load of 32 Ω) Alkaline battery life Approx. 10 hours Ni-MH Rechargeable Battery life Approx. 8 hours Common specifications Recording medium Built-in flash memory 128 MB (DM-20) 64 MB (DM-10) Speaker Built-in ø23 mm round dynamic speaker MIC/EAR/REMOTE jack ø3.5 mm mini-jack, impedance MIC 2kΩ, EAR 8Ω or more Maximum working output (3 V DC) 180 mW or more (8 Ω speaker) Input power requirement Rated voltage: 3 V Batteries: Two AAA Alkaline batteries (LR03 or R03) or Two Ni-MH rechargeable batteries External power supply: AC adapter External dimensions 109.5 x 39.5 x 15 mm (without protrusions) Weight 85 g (including alkaline batteries) * Specifications and design are subject to 7 change without notice. * Battery life is measured by Olympus. It varies greatly according to the type of batteries used and the conditions of use. Specifications 99

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7
Specifications
For the Digital Music Player
Compatible data format
WMA, MP3 format
Sampling frequency
44.1 kHz
Frequency band
20 to 20,000 Hz
Playback time
DM-20 (128 MB)
100 to 340 minutes
DM-10 (64 MB)
50 to 170 minutes
(Time may vary depending on the bit rate
of the music data.)
Maximum headphone output
5mW + 5mW (at load of 32
Ω
)
Alkaline battery life
Approx. 10 hours
Ni-MH Rechargeable Battery life
Approx. 8 hours
Common specifications
Recording medium
Built-in flash memory
128 MB (DM-20)
64 MB (DM-10)
Speaker
Built-in
ø
23 mm round dynamic speaker
MIC/EAR/REMOTE jack
ø
3.5 mm mini-jack, impedance MIC 2k
Ω
,
EAR 8
Ω
or more
Maximum working output (3 V DC)
180 mW or more (8
Ω
speaker)
Input power requirement
Rated voltage: 3 V
Batteries: Two AAA
Alkaline batteries
(LR03 or R03) or Two Ni-MH
rechargeable batteries
External power supply: AC adapter
External dimensions
109.5 x 39.5 x 15 mm
(without protrusions)
Weight
85 g (including alkaline batteries)
* Specifications and design are subject to
change without notice.
* Battery life is measured by Olympus. It
varies greatly according to the type of
batteries used and the conditions of use.