User manual

V270 Motherboard User Manual
9
2.4 Jumper Setting
A pair of needle-nose pliers may be helpful when working with jumpers. If you
have any doubts about the best hardware configuration for your application,
contact your local distributor or sales representative before you make any
changes. Generally, you simply need a standard cable to make most connections.
The jumper setting diagram is as below. If a jumper shorts pin 1 and pin 2, the
setting diagram is shown as the right one.
The following tables list the function of each of the board's jumpers.
Label Function Note
JP1 Clear CMOS 3x1 header , pitch 2.0mm
JP2 LVDS / DVI Selector 3x1 header , pitch 2.0mm
J2 RS232 / RS422 / RS485 Selector 3x4 header , pitch 2.0mm
J3 RS232 / RS422 / RS485 Selector 3x2 header , pitch 2.0mm
CN2 Panel Voltage Selector 2x3 header , pitch 2.0mm
1
2
3