User manual

2U Rack Series User Manual

5.2 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

RS232 / RS422 / RS485 Selector

2x3 header , pitch 2.0mm

JP2

RS232 / RS422 / RS485 Selector

3x4 header , pitch 2.0mm

JP5

Clear CMOS

3x1 header , pitch 2.0mm

JP6

VR/Software

3x1 header , pitch 2.0mm

JP7

PWM/DA

3x1 header , pitch 2.0mm

JP8

Back Light PWR

3x1 header , pitch 2.5mm

JP9

PWM Level

3x1 header , pitch 2.0mm

JP10

LVDS PWR Selector

2x3 header , pitch 2.5mm

Clear CMOS

Normal