Vecow ECX-1300 GTX1070, Руководство пользователя

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63 ©Vecow ECX-1400/1300 User Manual GETTING TO KNOW YOUR ECX-1400/1300
2.5 Main Board Jumper Settings
2.5.1 Board top view of the system main board with jumper and deep switch
JP7
The figure below is the top view of the system main board which is the main
board. It shows the location of the jumpers and the switches.
You may configure your card to match the needs of your application by setting
jumpers. A jumper is a metal bridge used to close an electric circuit. It consists of two
metal pins and a small metal clip (often protected by a plastic cover) that slides over
the pins to connect them. To "close" a jumper, you connect the pins with the clip.
To "open" a jumper, you remove the clip. Sometimes a jumper will have three pins,
labeled 1, 2 and 3. In this case you would connect either pins 1 and 2, or 2 and 3.
You may configure your card to match the needs of your application by DIP
switch. As below show the deep switch on and off.
1 : OFF
2 : OFF
ON
1 2
1 : ON
2 : OFF
ON
1 2
1 : ON
2 : ON
ON
1 2
Open
Closed Closed 2-3
1
2
3
SW2
JP6
JCMOS1
JP3
JP2