5
Ⅱ
. Key Layout and Definitions
○
1
Scanning:
scanning button
○
2
Power button:
to start or close touch screen panel. You can also let the computer
to sleep or wake up from hibernation mode
○
3
○
4
voice sound -/ voice sound+:
reduce / increase the volume
○
5
One-dimensional code scanner/ two-dimensional code scanner:
to support
one / two-dimensional code scanning
○
6
Earphone Jack:
the jack support outputs the audio signal to a loudspeaker or
Headset
○
7
HDMI interface:
High-Definition Multimedia, Interface, high definition
multimedia interface
○
8
USB port
：
Full Size USB
○
9USB port
：
Micro USB
○
10
Charging interface:
charging the tablet via DC adapter
○
11
Front camera:
camera, video
○
12SIM card slot
：
Support WCDMA 3G mini3G
○
13
TF card slot
：
Support TF card
