Beijing RuiZhitianhong technology Co.Ltd.
ADD.
：
A308 jiahua building,
9 Shangdi 3rd Street, Haidian District, Beijing.
P.C.
：
100085.
Dell
：
+86-10-62970368/82923063 Fax
：
+86-10-82920078 URL
：
www.richnc.com.cn
5
1.2.1Handle
As shown below
，
including 4 parts:
1)
Color screen
：
5-inch color screen
，
to display the machine motion
，
system
settings and other information.
2)
Button board
：
Contains 20 buttons to input system parameter information
and operate the machine.
3)
U Disk Interface: The port of U disk
（
FAT16/32
）
and the memory card.
4)
19-pin HDMI Data Cable port: The port of 19-pin data cable
，
it connect the
handle with the interface board to realize controlling the machine.
1.2.2 Interface board
As shown below
，
including 5 parts:
