Jumper Location - JHCTech KMDA-3601 User Manual

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.

2.3 Jumper Location

The KMDA-3601 high-performance Box Computer has a number of jumpers inside the chassis that
allows you to configure your system to suit your application. The table below shows the function of each
of the board's jumpers:
Jumpers
Jumper
CLR_CMOS1 Clear CMOS Data Setting
JP3/JP4 COM3/COM4 RI/5V/12V Power supply Select
Figure 2.2
Figure 2.3
Name
11
User's Manual
Description
3-Pin Block
6-Pin Block