Software Parameters
1.navigition: support all navigition maps in WINCE platform
2.Audio player support： MP3、WMA、MID
3.Video player support：MP4、ASF、WMV、AVI
4.Picture browser support：BMP、JPG、GIF、PNG
5. language support：simplified 、traditional、English（others）
6.File browser support：TXT
Hardware Parameters
1.Operation Frequency：400MHZ
2.MCU：AT642D
3.Chip Set：Centrality Atlas-III, dual-core
4.SDRAM：64M
5.SD Card：1G/2G
6.LCD Size：3.5 Inch TFT 320*240
7.battery：Long-life rechargeable lithium battery built in
8.Antenna：Built in
Other information: Others
1.navigition software storage：support SD card (MAX 2GB)
2.Operation Temperature：-10℃ ~ 70℃
3.Storage Temperature：-40℃ ~ 80℃
4.Operation Humidity：45% ~ 80%RH
5.Storage Humidity：30% ~ 90%RH
6.Atmospheric pressure：860MBar ~ 1060Mbar
7.Audio Output：Mixed-track CD sound quality
8.Sound power：Double track earphone 0.25W/CHANEL,single channel 8ou/1W
9.Average power：1.5W
10.Idle：<20mW(4inch)/24mW(7inch)
11.Channels： 20 channel
12. Tracking sensitivity： -159dBm
13.Precision： 10m, 2D RMS 5m, 2D RMS, WAAS enable
14. Rate： 0.1m/s
15. Data update： 1HZ
16.Requisition time：Average 0.1s
17.Hot start time：Average 3s
18.Warm start time：Average 38s
19. Cold start time： Average 42s
20.Altitude(max)：18,000m
