Operation Manual

English Manual for Tablet K81
6
WMA、WMV、Bit rate
5Kbps ~ 192 Kbps
Frequency response
20Hz～20KHz
SN ratio
90dB
Distortion
＜0.05%
Video Function
Play format
mp4,3gp,MPEG4,H.263,H.264,RMVB(720P) ,A
VI,MOV etc
Max Resolution
1920*1080
Photo Browse
Support JPG, PNG, BMP, GIF, TIF
E-book
Function
Format
TXT, LRC, PDF, Html, Htm, EPUB, etc
Max. capacity
5M
GPS
Frequency
1.57542GHZ
Location
accuracy
3m,2D cep
Channels for
receive satellite
16 channels
Restarting time
Cold boot：<35s(OPEN SKY)
Warm boot：32s
Warm start：<2s(OPEN SKY)
Rate
0.1m/s
Date update rate
for location
1HZ
Maximum height
18,000m
Antenna
Build in GPS antenna
WI-FI Function
Transmission rate
Max 54Mbps
Transmission
range
Max100m
Working
Frequency
2.4GHz
FM
Frequency
87.5MHZ-108MHZ
step
50kHZ
3G
Formats
WCDMA
Network Protocols
and Frequency
WCDMA 850//2100
GSM/GPRS/EDGE 850/900/1800/1900
Transmission rate
HSDPA 21Mbps/HSUPA 11Mbps
Recording
function
Format
WAV
Working
temperature
-5 - 40 ℃
Operation
systems
supported
Windows 2000/XP/Vista/7 Mac OS V9.0/10.0