
E4 Series User Manual Page 27 of 27
Page xxvii
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22.0 Technical Specifications
Dimensions
82mm x 52mm x 12.5mm (length x width x thickness)
Display
Physical dimensions
3
” LCD QVGA touch screen
Resolution
320x240 pixels
USB
USB 2.0
Memory
Internal file system
FAT32
Expansion capacity
1GB / 2GB / 4GB /8GB(optional)
Record
Format
WAV/MP3
Length
70 Hours (128MB)
MP3 and WMA
Compress rate
32Kbps
– 384Kbps
Frequency response
20Hz
– 20KHz
Total harmonic distortion
<0.1%
Signal-to-noise ratio
>85dB
Audio Power
8mW
– 16mW
CMOS Camera
Frame rate
30fps
Color depth
24bit
Focus
1x to 2x
Supported formats
WE AT EMATIC ARE
CONSTANTLY
STRIVING TO
IMPROVE OUR
PRODUCTS.
PLEASE VISIT US ON
THE WEB AT
http://www.ematic.us
FOR UPDATES ON
SUPPORTED
FORMATS
Images
JPG, PNG, GIF, BMP, TIFF images that are
uncompressed, TIFF images that are
compressed via Pack Bits, CCITT Group 3
fax images, and CCITT Group 4 fax images
Videos
RM, RMVB, AVI, WMV, MP4, and FLV videos
that have a resolution of 320x240 or smaller.
Audio
MP3, WAV, and unprotected WMA, OGG,
FLAC, and APE. Protected WMA audio files,
and M4A/M4P files (any AAC-encoded audio)
from iTunes
®
are
not
supported.
E-book
TXT
Operating temperature
-5°C to 40°C
Menu language
English, Simplified Chinese, Tradition Chinese, Japanese, Korean,
French, German, Spanish, Portuguese, Dutch, Italian.
Содержание EM404CAM
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