Unicomp Labs Echo-236F-G4, User Manual

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53 GETTING TO KNOW YOUR E cho-236F
CN14
JP3
JP7
JP8
JP9
SW1
JP1
JP5 JP6 JP4
JP2
2.5 Main Board Jumper & Deep Switch Settings
2.5.1 Top View of E cho-236F With Jumper and Deep Switch
The figure below is the top view of the system board, and 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 shown below (the deep switch on and off)
ON
1 2
1 : OFF
2 : OFF
ON
1 2
1 : ON
2 : OFF
ON
1 2
1 : ON
2 : ON